Speech Synthesis ICs ML2253x series Equipped with Playback Anomaly Detection Function

PublishTime： 2020-07-29 Article Source：ROHM Author：ROHM SEMICONDUCTOR HONG KONG COMPANY LIMITED

Speech Synthesis ICs,automotive speech synthesis ICs,ML2253x,ML22530

July 23^rd, 2020 — ROHM Group Company LAPIS Semiconductor Co., Ltd. recently announced the automotive speech synthesis ICs, ML2253x series, optimized for audible notifications and sound effects in ADAS (Advanced Driver Assistance System) and AVAS (Acoustic Vehicle Alerting System).hts, industrial equipment warning lamps and public transportation information displays.

In recent years, the increasing proliferation of ADAS and other safety systems designed to notify drivers of vehicle operation and the surrounding environment is prompting auto manufacturers to develop audio systems that utilize sound effects and voice to issue warnings and alerts. As such, reliable voice generation is demanded of these audio systems, which play a major role in maintaining the safety of vehicle occupants and pedestrians. However, conventional solutions utilizing middleware for voice playback are often comprised of multiple components and place a heavy load on the main MCU, requiring significant man-hours to support countermeasures to avoid risk along with software that responds to system changes.

In contrast, LAPIS Semiconductor’s new product not only improves quality by detecting audio defects using a playback anomaly function, but also facilitates system configuration while simplifying software design for the main MCU. LAPIS Semiconductor speech synthesis ICs incorporate all required amps, communication I/F, logic ICs, and memory, enabling configuration of voice prompt systems independently of the main MCU. As a result, they are seeing increased adoption in automotive applications.

The ML2253x series also includes a playback sound anomaly function that can send error signals to the main MCU. This makes it possible to detect playback anomalies such as skipping, contributing to further improvement in the quality of automotive audio output systems. Compared with the conventional compression algorithm, HQ-ADPCM enables to achieve high fidelity sound without distortion. In addition, flash rewrite function from the main MCU enables rewriting of voice data even after shipment.

LAPIS Semiconductor is committed to continue to develop speech synthesis ICs that provide greater convenience by reducing sound design man-hours while supporting safety and comfort of society.

Key Features

1. Playback anomaly detection function contributes to improved quality in voice prompt systems

The ML2253x series incorporates a new playback anomaly detection function that re-digitizes the analog speaker output signal and compares it with the playback data stored in the IC in order to feedback an error signal to the main MCU when an anomaly above the set value is detected. This makes it possible to improve the quality of the entire system.

2. Flash rewrite function from the main MCU enables rewriting of voice data even after shipment

In addition to the standard onboard rewrite function from the ROM writer, a function is integrated for rewriting from the main MCU.

This allows data to be rewritten from the main MCU to either internal Flash memory (in the case of the ML22Q53x series) or external Flash memory (ML22530 series) via SPI I/F, making it possible to rewrite voice data not only during development, but even after shipment.

With this function, it will be possible to support next-generation vehicles equipped with IoT devices that connect to the internet.

3. HQ-ADPCM compression delivers high fidelity along with increased memory savings

The HQ-ADPCM compression method is able to achieve high fidelity while also saving memory (which is typically in a trade-off relationship). Conventionally, the uncompressed PCM format is used, since compressed sound effects and music often become distorted. In contrast, the HQ-ADPCM adopted by the ML2253x series utilizes only 1/5th the memory capacity of conventional compression methods while still providing superior playback quality. Converting voice data to HQ-ADPCM is possible using the Speech IC Utility included in the Sound Device Control Kit.

HQ-ADPCM is a high quality audio compression technology developed by Ky’s Ky’s is a registered trademark of Kyushu Institute of Technology.

4. Integrates multiple functions required for automotive ICs

In addition to supporting high temperature operation (105°C) required in automotive applications, LAPIS Semiconductor’s new series is qualified under the international AEC-Q100 reliability standard for automotive components. A number of conventional anomaly detection functions are also built in, including short-circuit, high temperature, and command transfer error detection, contributing to improved reliability in automotive voice prompt systems.

Support

LAPIS Semiconductor offers the SDCK3 development tool that allows users to create voice data as well as prepare, write, and listen to ROM data stored in LAPIS Semiconductor's speech synthesis IC. Combining SDCK3 with an optional reference board that enables comprehensive evaluation for both hardware and software.

Terminology

AEC-Q100
An international reliability standard for integrated circuits (ICs) used in automotive applications established by the AEC (Automotive Electronics Council), an organization comprised of major automotive manufacturers and leading electronic component suppliers in the US. This standard is widely used for automotive electronic components in the US and Europe.

Serial audio I/F (I²S)
A standard for the serial transmission of digital voice data between ICs.

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DIODES,多光束激光二极管,ACCELEROMETERS,数字16位串行输出型彩色传感器IC,传感器LSI,2CH+COMPARATOR,降压转换器LED驱动器,分数脉冲速率转换器,高性能时钟发生器IC,GAMMA BUFFER AMPLIFIERS,STEPPING MOTOR DRIVER,COMPLEX BIPOLAR TRANSISTORS,低边开关,SMALL SIGNAL TYPE SCHOTTKY BARRIER DIODES,红外激光二极管,SPEECH SYNTHESIS LSIS,OPTO DEVICES,紧凑型高压侧负载开关IC,BLUETOOTH®模块,PMICS,电源监控IC,2-WIRE SERIAL INTERFACE LENS DRIVERS,多输出LDO稳压器,颜色传感器IC,DTC143TE3,KA2004-H05N20A,ML62Q20XX,RCJ220N25,SML-S13UT,DTC143TEB,RSX101VYM30,SML-D12M8W(C),SDR,R6002JND4,BD60A00NUX,RB238NS150,SML-D12Y8W,SMLA12BN8T,MG6405WZ,BDJ0GA3VEFJ-M,SML-811UT (A),SML-010VT,BD94130EFV-M,DTA124XM,BM2SC123FP2-LBZ,RS3L110AT,RB298T100,DTC143TCA,RSS060P05,BD71L4LG-1,SFR,BR25A512,RGPR20BM36HR,BD95821MUV,BD6995FV,KD2002-G0JB10A,BU23TD2W,SML-S13VT,BD12IC0WEFJ,BU97941FV,SLI-325YC(W),RQ5L015SP,BH7673G,SML-811UT (C),BD52XXG-2C,BD6046GUL,RGW60TS65HR,BD10KA5WFP,BA03CC0FP,SML-D12Y3W,BM6241FS,BD450S5FP2-C,MH2206WZ,BD63521EFV,BU94702AKV,SML-S13PT,RB168MM200,DTC144WCA,BD22621G-M,SLI-343URC,RS6R035BH,BDJ2FC0WFP,RGT20NL65,DTD123TC,DTA015TUB,BD750L5FP-C,BM521Q25F,R8003KNX,BD52XXG-1 SERIES,SML-D12D8W (C),DTA023YEB,UCR006,BD95514MUV,BD9S200MUF-C,SML-H10PD2B,DTD123TK,RFN6T2D,IMX25,BD80FD0WHFP,R6000ENH,SML-S13RT,BU64253GWZ,BD70GC0VEFJ-M,BD52XXG-2M,RBR2LAM30A,CSL0902DT (C),RBR5L30B,RBR5L30A,RSX501LAM20,RCX300N20,KD2003-F0FW00A,BH76363FV,RQ1E075XN,TFZV,RF4G060AT,BD83A04EFV-M,BV1LC085EFJ-C,BD10IC0WHFV,BU2394KN,BAXXBC0,SML-A12MT (J),BU4094BCF,KR2002-D06B71A,BD33C0AWFP2-C,ML86V76580,DTC114YEB,RQ5E020SP,BD63573NUV,DTA015TEB,BA90BC0,DTC114YE3,SML813BNT,BH1730FVC,DAN222WM,BD68888MUV,BM2P241W-Z,PML100,BU34DV7NUX,DTC143TKA,SCS220AJ,SMLK1,BD33GC0VEFJ-M,SCS220AG,R6511ENX,BDJ6FD0WHFP,SMLK18WBNCW,R6511ENJ,CSL0901UT (C),RX3L07BBG,QS8J2,RF305BM6S,SML-011VT (A),BH1603FVC,RS1E180BN,BD53108G-CZ,DTA124EEB,BD8317GWL,BD3508MUV,RB238NS100,BD950M5EFJ-C,BD450S2FP3-C,SML-S13YT,BD00FC0W,SML-010YT,DTA124EE3,BD50HC5VEFJ-M,BD60HA5VEFJ-,SML-H12D8T(C),BD81870MUF-M,RB168LAM-30,RFUH25TB3S,BD9B600MUV,DTD123YC,BM2P159PF,DTC024XUB,SML-P11DT (R),BD725L05G-C,DTA124ECA,RB168LAM-40,RSS065N06,DTD123YK,RH6E040BG,2SC2412K,BD25IC0V,BD25IC0W,BDJ2FC0W,LBP-602MA2,BD46EXX5G-M SERIES,FMY1A,BD7691FJ,BD82004FVJ-M,BDJ0GA3WNUX,BD450S5WFP2-C,SML-522MY8W,DAN222ZM,BM2P060MF-Z,RFS60TZ6S,DTC114YCA,RBR10BGE30A,RBR40NS60A,BH76809FVM,RRH100P03,SCT3105KL,DTC043ZEB,SCT3105KR,BD9060F-C,RQ6E080AJ,BA15DD0WT,RB168LAM-60,R6035KNZ4,DTC144EU3,2SA1037AK,RESD1CANY,DTC144EUB,SML-D13WW (C),BD2266G-M,DTC023EEB,SML-012PT (A),SML-S13DT,RBS1LAM40A,BD7690FJ,DTA143XCA,SMLP2,BSM180C12P2E202,RGTH60TS65D,BD50C0AFP-C,R6035VNX3,BD99950MUV,RE1J002YN,RF101LAM2S,BM61S41RFV-C,2SCR587D3,BD1HC500HFN-C,BU7205S,2SAR553P,BV1LE080EFJ-C,BV1LC150EFJ-C,SML-011DT,RS3E095BN,BD54105G-CZ,2SAR553R,RQ3E130BN,BU2FSA4WGWL,BD15HC5WEFJ,SML-812MT,DTA143XEB,BD9862MUV,BD52W03G-C,BD48W00G-C,DTA143XE3,SLI-325DU(W),LMR982,SLR343WBN2PT2□□□□□□,LMR981,BD37522FS,RB088BM150,RB088LAM100,2SAR552P,BD26503GUL,R8002KND3,2SCR512P5,QS8K2,BU7465S,RFNL15TJ6S,BD733L2FP-C,BD30KA5FP,LM8391EY,QS8J4,BD90C0AFP2-C,QS8J5,BD68710EFV,LB-402VN,BD50C0AWFP-C,BM1Z103FJ,2SAR554P,BD9060HFP-C,BC848BW,YQ30NL10SE,BR25G640,2SAR554R,RGTV80TS65,RB715FM-40,BD62120JEFJ,LB-402VD,RBR15BM30A,DTA124EKA,BA30JC5T,BA178M05FP,BD800M5WFPJ-C,SMLP2 SERIES,BD33IA5WEFJ,BAJ2DD0,2SCR523EBTL□□□,BDXXHC0WEFJ,DTB513ZM,RSDT27BM,SMLEN3WBC8W,BU33UV7NUX,SML-011UT(A),BU97550KV-M,RF101LAM4S,BM2P121X-Z,TE3004-TP1W00A,LBP-602MK2,RB078BM30S,BD8961NV,BD67173NUX,MG7901WZ,DTD123EK,SCS304AM,BU7461S,SCT3060ALHR,BD30FC0WFP,RB088LAM150,RGW00TS65DHR,YQ20BM10SD,RSS100N03,RQ6E045BN,2SAR552P5,BU7462S,RD3L220SN,BD7J101EFJ-LB,1SS390SMFHT2R,DTD123EC,DAN235FM,RFN2LAM6S,SCS215AJHR,BD65496MUV,KA2002-B05B70A,2SC5824,BU52272NUZ,2SC4102U3,BD9B300MUV,RB558WM,DTC114GU3,SML-D12Y1W,BU33SD2MG-M,RBQ15BM45A,BU7464S,BA178M18FP,RV3C002UN,BA178M05CP,SCS304AG,SLI-570 SERIES,BU29TA2W,SCS304AJ,SML-S13MT,BM63374S-VA,BM63374S-VC,RFN2LAM4S,BDJ0GA3V,BD49EXXG-M,BD3575YFP-M,BDJ0GA3W,BM2P13B1J-Z,BU32TD3W,DTA124EUB,RB168MM150,BA178M18CP,BD18IA5VEFJ-M,RB461FM,BU33SA4WGWL,BV1HLC45EFJ-C,DTA124EU3,SIR-56ST3F,BU18JA2VG-C,BD37068FV-M,RB162VAM-20,BU9794AKV,2SCR574D3,BU32TD2W,RGCL60TS60,BD9615MUV-LB,BM2P151X-Z,BD3814FV,LB-402MN,BD41041FJ-C,BD15GA3WNUX,LB-402MD,2SC5866,BU52077GWZ,SLI-343V8R,SML-D13WW (A),BD9573MUF-M,RB088BM100,BD18336NUF-M,SLA580ENT,VS14VUA1LAM,DTC043ZUB,MR7930,BD6326ANUX,SH2104WN,RSX101MM-30,SCT3030KLHR,BU7487,BU7486,BU7485,BU7481,UMZC6-8NFMFHT106,DTC144EE3,BD50GC0VEFJ-M,PMR18L,RD3R05BBH,DTC144ECA,MCR01,VS13VUA1LAM,MCR03,BD2200GUL,RS1E130GN,BD33GA5VEFJ-LB,BU7475,RQ6E030SP,BP3622,BD14210G-LA,BP3621,BSM180D12P3C007,BD63725BEFV,RBR5L40A,SML-Z14YT (A),BU7465,BA17815FP,BU7464,BU7462,BU7461,BU4051BCF,RCJ700N20,VS24VUA1VWM,BD00HC5VEFJ-LB,BD9408FV,BD00HA3VEFJ-LB,RX3P10BBH,KDZV SERIES,BU1ATD2WNVX,RB168MM100,BD8314NUV,BD9107FVM,BD34700FV,BD5466GUL,RF4E080BN,DTC144VCA,DAP202FM,SML-Z14YT (C),BA05CC0T,BA05CC0W,RF6G035BG,UT6KE5,SML-D13FW (C),BD60HC0VEFJ-M,BM2P134EF,BD00GA5VEFJ-M,BD30KA5WF,BU1JTD3W,BD60GA5VEFJ-LB,BD52XXNVX-2C,SML-D15YW (C),BM2P137TKF,MMBZ27VCLY,SML-811VT(A),BU90005GWZ,DTA123YM,RGWX5TS65D,LM358,ML62Q1714C,BA17815CP,BD16950EFV-C,KD3004-TQFW00A,RBR2LAM40A,DTC114WUA,BD33HA5WEFJ,BD00EA5W,UT6KC5,BD18340FV-M,LM324,ML62Q1713C,MCR10,RQ3G110AT,MNR12,MNR15,MNR14,2SCR586J,MNR18,SML-811VT(C),BM6242FS,BU28SA4WGWL,KA2003-B35N00A,MH2205WZ,RFS30TZ6S,LM339,LAP-601DB,BU7495,CSL1101WBDW,BD63536FJ,MNR02,QS6Z5,MNR04,STM 331U,BU1JTD2W,MC

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ROHM GROUP Short Form Catalog

ICs Power Devices Discrete Devices Passive Devices Opto Devices Modules IC and Electronic Component Part No. List

2022/12/23 - Selection guide DTC143TE3,SCT,DTA143TMFHA,KA2004-H05N20A,RCJ220N25,SML-S13UT,DTC143TEB,RSX101VYM30,SML-D12M8W(C),SDR,BD12IC0MEFJ-LB,R6002JND4,BD60A00NUX,RB238NS150,SML-D12Y8W,SMLA12BN8T,SLI-325YY(W),DTC114YU3HZG,SML-010VT,BU1BTD2,DTA124XM,ECO 200,BM2SC123FP2-LBZ,RS3L110AT,RB298T100,DTC143TCA,BD18HC0MEFJ-M,RSS060P05,BD71L4LG-1,SFR,BR25A512,RGPR20BM36HR,2SAR522EB×2,BD95821MUV,BD6995FV,KD2002-G0JB10A,SML-S13VT,BD12IC0WEFJ,BU97941FV,SLI-325YC(W),RQ5L015SP,BH7673G,BD52XXG-2C,BD6046GUL,BD47XXG SERIES,BD10KA5WFP,RGW60TS65HR,BA03CC0FP,UMH9NFHA,SML-D12Y3W,BM6241FS,BU30TD2,BU30TD3,BD63521EFV,BU94702AKV,SML-S13PT,RB168MM200,DTC144WCA,BD22621G-M,SLI-343URC,RS6R035BH,BDJ2FC0WFP,RGT20NL65,DTD123TC,DTA015TUB,BD750L5FP-C,BM521Q25F,R8003KNX,BD60HA5MEFJ-LB,DTA023YEB,UCR006,BD95514MUV,DTC114T×2,R6020ENZ[4]C13,BD9S200MUF-C,DTD123TK,BD33HA5MEFJ-LB,RFN6T2D,IMX25,DTC114WMFHA,BD80FD0WHFP,R6000ENH,BU29TD2,SML-S13RT,BU29TD3,BU64253GWZ,SML-010PT,BD52XXG-2M,RBR2LAM30A,RBR5L30B,RSX501LAM20,RBR5L30A,RCX300N20,KD2003-F0FW00A,BH76363FV,RQ1E075XN,TFZV,RF4G060AT,BD83A04EFV-M,BV1LC085EFJ-C,BD10IC0WHFV,BU2394KN,BAXXBC0,BU4094BCF,KR2002-D06B71A,BD33C0AWFP2-C,ML86V76580,DTC114YEB,RQ5E020SP,BD63573NUV,DTA015TEB,BA90BC0,DTC114YE3,SML813BNT,BH1730FVC,DAN222WM,BD68888MUV,BM2P241W-Z,PML100,BU34DV7NUX,DTC143TKA,SCS220AJ,SMLK1,SCS220AG,BD50GC0MEFJ-LB,BDJ6FD0WHFP,R6511ENX,SMLK18WBNCW,R6511ENJ,RX3L07BBG,BD4XXM2FP3-C,QS8J2,RF305BM6S,BH1603FVC,RS1E180BN,BD53108G-CZ,DTA124EEB,BD8317GWL,BD3508MUV,RB238NS100,SML-S13YT,BD00FC0W,SML-010YT,DTA124EE3,SML-H12D8T(C),RB168LAM-30,RFUH25TB3S,BD30IC0MEFJ-LB,BD9B600MUV,DTD123YC,BM2P159PF,DTC024XUB,BD725L05G-C,RSS065N06,DTA124ECA,RB168LAM-40,DTD123YK,BD49EXXG SERIES,2SC2412K,BD25IC0W,BDJ2FC0W,LBP-602MA2,BD46EXX5G-M SERIES,FMY1A,BDJ0GA3WNUX,BD7691FJ,BD82004FVJ-M,SML-522MY8W,DAN222ZM,BM2P060MF-Z,BD15HA5MEFJ-LB,RFS60TZ6S,UMZ18NFM,DTC114YCA,RBR10BGE30A,RBR40NS60A,BH76809FVM,RRH100P03,SCT3105KL,SCT3105KR,DTC043ZEB,ECO 260,BD9060F-C,BA15DD0WT,RQ6E080AJ,RB168LAM-60,R6035KNZ4,DTC144EU3,2SA1037AK,RESD1CANY,DTC144EUB,BHXXRB1WGUT,BD2266G-M,DTC023EEB,SML-S13DT,RBS1LAM40A,BD7690FJ,DTA143XCA,SMLP2,BSM180C12P2E202,RGTH60TS65D,BD50C0AFP-C,R6035VNX3,BD99950MUV,RE1J002YN,RF101LAM2S,BM61S41RFV-C,2SCR587D3,BD1HC500HFN-C,BU7205S,2SAR553P,BV1LE080EFJ-C,BV1LC150EFJ-C,SML-011DT,RS3E095BN,CSL1101WBAW(C),BD54105G-CZ,DTA144ECAHZG,2SAR553R,RQ3E130BN,BU2FSA4WGWL,BD15HC5WEFJ,SML-812MT,BU6652NUX,DTA143XEB,BD9862MUV,BD52W03G-C,BD48W00G-C,BH15M0AWHFV,DTA143XE3,SLI-325DU(W),LMR982,SLR343WBN2PT2□□□□□□,LMR981,BD37522FS,RB088BM150,RB088LAM100,2SAR552P,BD26503GUL,R8002KND3,2SCR512P5,QS8K2,BU7465S,DTC144VCAHZG,RFNL15TJ6S,BD733L2FP-C,BD30KA5FP,RASMID™ SERIES,BD90C0AFP2-C,QS8J4,QS8J5,BD68710EFV,DTA114YCAHZG,BD50C0AWFP-C,LB-402VN,BM1Z103FJ,2SAR554P,BD9060HFP-C,BC848BW,BR25G640,BD30HC0MEFJ-LB,DTD123TCHZG,2SAR554R,BD00HC5MEFJ-LB,RGTV80TS65,RB715FM-40,LB-402VD,RBR15BM30A,DTA124EKA,BA30JC5T,BD800M5WFPJ-C,DTC123J×2,SMLP2 SERIES,BD33IA5WEFJ,DTC123YU3HZG,2SCR523EBTL□□□,BD49KXXG,DTA114TKAFRA,DTB513ZM,RSDT27BM,SMLEN3WBC8W,BU33UV7NUX,DTB513ZE,BU97550KV-M,RF101LAM4S,BM2P121X-Z,TE3004-TP1W00A,RB078BM30S,LBP-602MK2,BD8961NV,BD67173NUX,SCS304AM,DTD123EK,BU7461S,SCT3060ALHR,BD30FC0WFP,BD30GA3MEFJ-M,RGW00TS65DHR,RB088LAM150,RQ6E045BN,RSS100N03,2SAR552P5,BU7462S,RD3L220SN,BD7J101EFJ-LB,BD25HA5MEFJ-M,1SS390SMFHT2R,DTD123EC,DTA144E×2,DAN235FM,SCS215AJHR,RFN2LAM6S,BD65496MUV,KA2002-B05B70A,2SC5824,UMD2NFHA,DTA124EU3HZG,BD50GA3MEFJ-M,BU52272NUZ,2SC4102U3,BD9B300MUV,RB558WM,DTC114GU3,BD15GA5MEFJ-LB,SML-D12Y1W,BU33SD2MG-M,RBQ15BM45A,BU7464S,RV3C002UN,BA178M05CP,BU49XXG,DTB123YCHZG,BU49XXF,SCS304AH,BDJ0GA5MEFJ-M,SLI-570 SERIES,BU29TA2W,SCS304AJ,SML-S13MT,BM63374S-VA,BM63374S-VC,RFN2LAM4S,BD49EXXG-M,BD3575YFP-M,BDJ0GA3W,BD6373GW,DTA124EUB,BD70GC0MEFJ-LB,RB168MM150,BA178M18CP,RB461FM,BU33SA4WGWL,DTC143TKAFRA,BV1HLC45EFJ-C,DTA124EU3,SIR-56ST3F,BU18JA2VG-C,BD37068FV-M,ML62Q1367□-NNNTBXXXX,RB162VAM-20,BU9794AKV,2SCR574D3,BU43XXFVE,RGCL60TS60,BD9615MUV-LB,BM2P151X-Z,BD3814FV,LB-402MN,BD41041FJ-C,BD15GA3WNUX,LB-402MD,2SC5866,BR25HXXX-5AC,BU52077GWZ,SLI-343V8R,BD9573MUF-M,RB088BM100,BD18336NUF-M,SML-013UTSML-012UT,SLA580ENT,VS14VUA1LAM,DTC043ZUB,BD6326ANUX,RSX101MM-30,SCT3030KLHR,BM1R00150F,BU7487,BU7486,BU7485,DTA123TM,BZX84BXXLY,BU7481,DTC144EE3,DTA114TMFHA,DTC144ECA,MCR01,VS13VUA1LAM,MCR03,BD2200GUL,RS1E130GN,BU7475,RQ6E030SP,BP3622,BD14210G-LA,BP3621,BSM180D12P3C007,BD63725BEFV,RBR5L40A,DTA123YCAHZG,BD33IA5MEFJ-M,BU7465,BA17815FP,BU7464,BU7462,BU7461,DTC124EE3HZG,BU4051BCF,RCJ700N20,VS24VUA1VWM,DTA123EE3HZG,BD9408FV,RX3P10BBH,KDZV SERIES,BU1ATD2WNVX,RB168MM100,BD8314NUV,BD9107FVM,BD34700FV,BD5466GUL,RF4E080BN,DTC144VCA,2SB1710×2,DAP202FM,BA05CC0T,BA05CC0W,RF6G035BG,UT6KE5,BM2P134EF,DTA043Z×2,BD30KA5WF,DTA043Z,BD52XXNVX-2C,BM2P137TKF,MMBZ27VCLY,SML-811VT(A),BU90005GWZ,RGWX5TS65D,DTA123YM,LM358,ML62Q1714C,BA17815CP,UMH25NFHA,BD16950EFV-C,KD3004-TQFW00A,RBR2LAM40A,DTC114WUA,BD33HA5WEFJ,BD00EA5W,UT6KC5,BD18340FV-M,LM324,ML62Q1713C,MCR10,RQ3G110AT,2SCR586J,SML-811VT(C),BM6242FS,BU28SA4WGWL,KA2003-B35N00A,LAP-

ROHM GROUP Short Form Catalog

ICs Power Devices Discrete Devices Passive Devices Opto Devices Modules Part No. List

03.2022 - Selection guide SMLEN3BC8T,DTC014EM,ML7183 [J],DTA143TMFHA,KA2004-H05N20A,DTC124EMFHA,BM2LB300FJ-C,RCJ220N25,BU7295S,SML-S13UT,DTC143TEB,KD3001-H0JN11,RSX101VYM30,SLR343BD2T,KD2004-G0FW00A,DTC114EKAFRA,SDR,RCX160N20,RB238NS150,SML-D12Y8W,SMLA12BN8T,BR25H128,LA-301VL,DTC114YU3HZG,RBE2VAM20A,LA-301VB,SML-811UT (A),SML-010VT,DTA124XM,ECO 200,RS3L110AT,RB298T100,DTC143TCA,DTA143EMFHA,RSS060P05,BR25H160,SFR,DTA124XE,BU27030NUC,BR25A512,RGPR20BM36HR,DTA123JKA,BD6995FV,SCT4036KW7HR,SLA580ECT,KD2002-G0JB10A,SML-S13VT,RD3P175SN,BU97941FV,HS8K11,RQ5L015SP,SML-Z14Y4T,BU7291S,RGW60TS65HR,UMH9NFHA,SML-D12Y3W,SML-P11YT (R),BM6241FS,BM92A34MWV,DTA115EUB,SCM-013RT,BD63521EFV,RBQ10BGE10A,SML-S13PT,RB168MM200,SLA560BD2T,DTC144WCA,SLI-343URC,DTC143ZU3HZG,RS6R035BH,RGT20NL65,DTD123TC,RFVS8TG6S,DTA015TUB,R8003KNX,SML-02MDT,DTB113ZC,SML-Z14UT (A),DTA023YEB,UCR006,DTA115EU3,RB531VM-30,DTB113ZK,DTC014EUB,SMLZ24BN3T (C),RD3S100AA,DTD123TK,RFN6T2D,IMX25,DTC114WMFHA,RFC02MM2S,SCS215AJ,BA4560R,BA4560Y,SCS215AG,R6000ENH,SML- MN,BR25A1M,SML-S13RT,BU64253GWZ,BU7294S,RV2L009GN,SML-010PT,RBR2LAM30A,RBR5L30B,RX3L07BGN,RSX501LAM20,RBR5L30A,RB228T150,BU2506FV,ML610Q419C-NNNTBXXXX,RCX300N20,ML610Q429,BU91797MUF-M,RQ1E075XN,RD3L01BAT,BD8229EFV,ML610Q431,RF4G060AT,BD63251MUV,ML610Q438,ML610Q436,RQ3E100AT,SMF5V0,ML610Q435,ML610Q432,RQ3E100BN,BV1LC085EFJ-C,ML610Q419,BU2394KN,SML-A12MT (J),BU4094BCF,KR2002-D06B71A,DTA123JUB,RD3S100CN,DTC114YEB,SCS215KG,RQ5E020SP,DTA015TEB,BD63573NUV,RTR020P02,DTA123JU3,RB058LAM-40,ML610Q421,SML813BNT,ML610Q422,DAN222WM,BH1730FVC,DTB114GK,BD68888MUV,ML610Q407,PML100,ML610Q408,RGTV60TK65D,DTC143TKA,RSX201L-30,SCS220AJ,LBP-602DK2,SMLK1,SCS220AG,KD3002-G1FW00A,DTA124EKAT146,R6511ENX,SML—D12V□8□WT86□□□□,SMLK18WBNCW,BU4S584G2,R6511ENJ,ML610Q412,DTA014YUB,RB058LAM-30,RX3L07BBG,CSL0903DT,ML610Q411,SCT4036KE,RUQ050N02,QS8J2,RF305BM6S,SML-011VT (A),RS1E180BN,BH1603FVC,RF201L2S,VS5V0BB1FS,SML012ENT,DTA124EEB,ML610Q400,RB238NS100,SML-S13YT,DTB114EC,ML7174 [J],SML-010YT,RV2E014AJ,SLI-343M8C,BD63888AEKV,RGW00TS65HR,DTB114EK,SLI-343M8G,BD63888MUV,RQ5L020SN,DTC044TUB,RB228T100,RB168LAM-30,ML610Q411PA,RFUH25TB3S,DTD123YC,SCT4036KR,SLR-322DU,RF201L4S,RQ1A060ZP,DTC024XUB,SML-P11DT (R),RSS065N06,DTA124ECA,DTB114GC,RB168LAM-40,DTD123YK,SML-D13FW,SLR-322DC,2SC2412K,BM63563S-VC,RFNL20TJ6S,RF505BGE6S,BM63563S-VA,LBP-602MA2,ML9092-03,ML9092-02,ML9092-04,RH6L040BG,USB 500U,RF01VM2S,RJ1L12BGN,FMY1A,USB 500T,SML-522MY8W,DAN222ZM,RFS60TZ6S,UMZ18NFM,DTC114YCA,RBR10BGE30A,RBR40NS60A,RRH100P03,SCT3105KL,SCT3105KR,DTC043ZEB,RB058LAM-60,RQ6E080AJ,RB168LAM-60,SLI-560DT,BD61250MUV,R6035KNZ4,DTC144EU3,2SA1037AK,2SB1590K,BR93GXX-3 SERIES,BU4030BF,RD3T075CN,SP8M41,RESD1CANY,DTC144EUB,UMH11N,DTC023EEB,SLI-570Y2T,BA82904Y,SML-012PT (A),SML-A15YT,SML-S13DT,RBS1LAM40A,DTA143XCA,CSL09 SERIES,SMLP2,BSM180C12P2E202,ML9092-01,RGTH60TS65D,RBQ10NS45A,R6009END3,R6035VNX3,RE1J002YN,SP8M31,UMH10N,RFN10T2D,RF101LAM2S,BA82903Y,2SCR587D3,BD1HC500HFN-C,R6015ENZ,BU7205S,2SAR553P,BV1LC150EFJ-C,SML-011DT,RS3E095BN,DTC014TM,DTA144ECAHZG,2SAR553R,BD63576NUX,RQ3E130BN,BA82902Y,KA2002-B35N00A,R6042JNZ4,SH8M24,SML-812MT,DTA143XEB,ML9098B,SP8M51,RGS80TSX2DHR,SML-D12P8W,LMR982,SLR343WBN2PT2□□□□□□,LMR981,R6015ENJ,RB088BM150,BA82901Y,RB088LAM100,2SAR552P,ML610Q422P,R6015ENX,R8002KND3,2SCR512P5,DTA114EEFRA,ML62Q1878,DTC124XMFHA,ML62Q1879,QS8K2,DTC144VCAHZG,BU7465S,SCT3080AW7,RQ6E050AT,RFNL15TJ6S,SCT2450KE,RQ6E050AJ,UMD6NFHA,VS5V0BB1ES,QS8J4,DTA143EEFRA,QS8J5,ML62Q1869,BD68710EFV,DTA114TEB,DTA043TUB,RF1001T2D,RBR15BGE30A,DTA114YCAHZG,RSJ250P10,LB-402VN,RFU02VSM8S,BV1LC105FJ-C,2SAR554P,BD60203EFV,BC848BW,UMZ1N,RS1L180GN,BR25G640,DTD123TCHZG,2SAR554R,RBR1L30A,RF301BM2S,RGTV80TS65,BD6222FP,RGTV00TS65D,RB715FM-40,DTC014YM,LB-402VD,RBR15BM30A,DTA124EKA,RGPR30BM40HR,DTA023EM,KD2002-CG11A,MCR10EZHJL□□□□,BSM300D12P2E001,DTD114GCHZG,DTC124EEFRA,SLI-430U2R,LBP-602VK2,SMLP2 SERIES,DTC123YU3HZG,2SCR523EBTL□□□,RE1C002ZP,R6006JND3,ML62Q1868,DTA114TCA,DTA114TKAFRA,DTB513ZM,RSDT27BM,RFU02VSM6S,SMLEN3WBC8W,DTA143ZCAHZG,DTB513ZE,DTA143EE,BU97550KV-M,RF101LAM4S,ML7406Y,LTR18EZPJ□□□□,ML62Q1858,ML62Q1859,RUR020N02,R6013VND3,BM92A50MWV,RBR1MM40A,CSL0903VT,TE3004-TP1W00A,RB078BM30S,LBP-602MK2,BD67173NUX,RB521CM-40,SCS304AM,DTD123EK,RS6P060BH,BU7461S,R8008ANJ,SCT3060ALHR,RB541SM-40,RGW00TS65DHR,RB088LAM150,RQ6E045BN,RSS100N03,2SAR552P5,RD3L220SN,BU7462S,CSL0903UT,SML-P12VT (R),RB531VM-40,RB521CM-30,SCT2080KE,BD6290EFV,DTD123EC,DAN235FM,SCS215AJHR,RFN2LAM6S,BU2507FV,DTA144WCAHZG,RFS30TS6D,KA2002-B05B70A,BD65496MUV,BAV99FM,2SC5824,UMD2NFHA,RB531CM-30,2SCR293P5,DTA124EU3HZG,DTA014YEB,RBR20BM60A,RGS50TSX2D,RB088T150,BD69730FV,BU52272NUZ,2SC4102U3,RB558WM,KA3002-H05N00A,DTC114GU3,MD56V82161A-XXTAL,SML-D12Y1W,BA4564W,RBQ15BM45A,MD56V82161A-XXTAP,BU7464S,RGW60TS65EHR,RB531CM-40,RTQ025P02,BU91R63CH-M,RV3C002UN,RBS1MM40A,BA4564R,SML- EN SERIES,DTB123YCHZG,SCS304AH,SML-S1 SERIES,SLI-570 SERIES,SCS304AJ,SML-S13MT,BM63374S-VA,RQ5C060BC,BD7LS14G-C,BM63374S-VC,RFN2LAM4S,RTR025N03,BU7985KVT,BD6373GW,2SAR583D3,DTA124EUB,RB168MM150,RB461FM

Application Brochure for AUTOMOTIVE

04.2024 - Application note & Design Guide

POWER TRANSISTORS,LIN收发器,OP AMPS,通用集成电路,MULTIPLEXERS,MEMORY,LIN TRANSCEIVERS,小信号器件,LASER DIODES,WITHSTAND HALL SENSOR ICS,SMART LOW/HIGH SIDE SWITCH ICS,窗式电压检测器,SERDES IC,激光器二极管,OPTICAL SENSORS,快速恢复二极管,塞德斯集成电路,SIC SCHOTTKY BARRIER DIODES,POWER SEMICONDUCTORS,隔离式DC-DC转换器IC,传感器集成电路,ISOLATED GATE DRIVER,FLYBACK POWER SUPPLY,EEPROMS,ADAS电子控制单元,知识产权,BCM,晶体管,光电器件,CAN收发器,隔离型门极驱动器,ISOLATED GATE DRIVER IC,IPDS,SPEECH SYNTHESIS ICS,肖特基势垒二极管,OUTPUT DC-DC CONVERTER ICS,DATA CONVERTERS,TRANSISTORS,数据转换器,LOW OFFSET VOLTAGE HIGH ACCURACY OP AMP,SIC MOSFET,双极晶体管,CLOCKS,RESISTORS,LED DRIVERS,SHUNT RESISTORS,DISCRETE DEVICES,BIPOLAR TRANSISTORS,电阻器,耐受霍尔传感器IC,复位ICS,功率二极体,ISOLATED DC-DC CONVERTER IC,DC-DC CONVERTER ICS,电源管理集成电路,MOTOR DRIVERS,ADAS ELECTRONIC CONTROL UNIT,GENERAL PURPOSE ICS,放大器,INTERFACE ICS,HIGH VOLTAGE RESISTANCE CHIP,RESISTOR,SMART POWER SWITCHES,WIRELESS ICS,CAN TRANSCEIVERS,LED显示屏,电源模块,POWER ICS,并联电阻器,隔离门驱动器,时钟,SIC肖特基势垒二极管,高压电阻芯片,SIC MOSFETS,AMPLIFIER,SCHOTTKY BARRIER DIODES,DIODES,POWER MODULES,标准整流二极管,电流检测放大器,OPERATIONAL AMPLIFIERS,高压变频器,发光二极管,瞬态电压抑制器二极管,SMALL-SIGNAL DEVICES,CURRENT DETECTION RESISTORS,电动机驱动器,开关,小信号半导体,SHUNT RESISTOR,内存,功率半导体器件,门驱动器,HV CONVERTER,BODY CONTROL MODULE,CAN TRANSCEIVER,MCU,输出紧凑型超低静态电流LDO稳压器,低失调电压高精度运算放大器,SIC场效应晶体管,TRANSIENT VOLTAGE SUPPRESSOR DIODES,显示驱动器,功率晶体管,计时器,电动压缩机,LVDS INTERFACE ICS,SWITCHING REGULATORS,FAST RECOVERY DIODES,瞬态电压抑制器,无线集成电路,POWER DEVICES,SIC POWER MODULES,COMPARATORS,电流检测电阻器,智能低端/高端开关IC,ICS,车身控制模块,POWER MANAGEMENT ICS,OUTPUT COMPACT ULTRA-LOW QUIESCENT CURRENT LDO REGULATORS,多路复用器,动力装置,VOLTAGE DETECTORS,SIC MOSFET,输出DC-DC转换器IC,POWER SUPPLY ICS,CURRENT DETECTION AMPLIFIERS,TRANSIENT VOLTAGE SUPPRESSOR,EEPROM,ISOLATED GATE DRIVERS,WINDOW-TYPE VOLTAGE DETECTORS,接口集成电路,微控器,电压检测器,TIMERS,比较器,LVDS接口IC,SWITCHES,无源器件,线性调节器,功率半导体,ELECTRIC COMPRESSOR,开关调节器,MOSFETS,LED驱动器,RESET ICS,IGBT,STANDARD RECTIFIER DIODES,LDO,光学传感器,电源集成电路,POWER DIODES,MICROCONTROLLERS,SIC功率模块,PASSIVE DEVICES,语音合成集成电路,LED,集成电路,高速写入汽车EEPROM,SENSOR ICS,LED DISPLAYS,智能电源开关,MCUS,SMALL-SIGNAL SEMICONDUCTORS,反激式电源,运算放大器,CAN 收发器,OPTO DEVICES,分立器件,HIGH-SPEED WRITE AUTOMOTIVE EEPROMS,MOSFETS器件,分流电阻器,DC-DC变换器集成电路,DISPLAY DRIVERS,GATE DRIVERS,LINEAR REGULATORS,二极管,隔离式栅极驱动器IC,YQ10RSM10SD,BD52W04G-C,PSR SERIES,BD900N1W,BD5310XG-CZSERIES,YQ12RSM10SD,YQ15RSM10SD,SCT4062KW7HR,BR25H020,BR24H64,BD900N1G-C,YQ20BM10SD,BD9XXN1 SERIES,BD933N1,SCT4045DRHR,PSR400,BD5310XG-CZ,BD933N1WG-C,YQ3LAM10D,BD52W01G-C,SCT4026DEHR,SCT4062KRHR,BR25H128,BR25H010,BR25H1M,BR25H256,BD53103G-CZ,RB520ASA-30FH,BD950N1WEFJ-C,RB551ASA-30FH,BD53106G-CZ,BD950N1WG-C,BM2LE160FJ-C,BV1LE080EFJ-C,YQ2LAM10B,SCT4045DEHR,BD54105G-CZ,BR24H01,BR25H320,BM2LE250FJ-C,BR24H02,RGW00TS65CHR,BR24H04,YQ2MM10A,BR25H040,RB751ASA-40FH,BV1LE250EFJ-C,BR25H160,BR24H08,SCT4026DW7HR,YQ40NL10CD,BD52W03G-C,RB520ASA-40FH,SCT4045DW7HR,BD48W00G-C,RGW80TS65CHR,CISPR25,BD7XXL05G-C SERIES,BD53108G-CZ,BD54103G-CZ,BD52W06G-C,RB521ASA-30FH,BR24H512,BR24H256,BD900N1EFJ-C,RB550ASA-30FH,BR24HXXX-5AC,BR25HXXX-5AC SERIES,BD7XXL05G-C,BR24H1M,SMLVN6RGBFU,BD54102G-CZ,BD950N1,BD48HW0G-C,REFLED003-EVK-001,REFLED003-EVK-002,SCT4036KEHR,REFLED003-EVK-003,YQ8RSM10SD,BD9XXN1,REFLED003-EVK-004,YQ5RSM10SD,BR24H128,YQ3MM10B,YQ3RSM10SD,RB886ASAFH,BD53104G-CZ,YQ30NL10CD,BD52W05G-C,YQ SERIES,PSR,BD900N1WEFJ-C,BM2LEXXXFJ-C,YQ30NL10SE,BD733L05G-C,SCT4062KWAHR,BD933N1WEFJ-C,YQ30NL10SD,BD54107G-CZ,BD950N1W,BD725L05G-C,BM2LE040FJ-C,BR24H16,BD933N1W,BD730L05G-C,BD750L05G-C,BD900N1,BD933N1G-C,PSR350,REFRPT001-EVK-001,BD52W02G-C,SCT4036KRHR,BR25HXXX-5AC,BR25H512,BD933N1EFJ-C,BD950N1EFJ-C,BM2LE080FJ-C,BR25H640,BD53105G-CZ,BR24HXXX-5AC SERIES,BR25H080,PSR100,BV1LEXXXEFJ-C SERIES,BD950N1G-C,PSR500,YQ2VWM10B,YQ20NL10CD,LMR1901YG-M,RGW60TS65CHR,BD5410XG-CZ,SCT4062KEHR,BV1LE040EFJ-C,YQ1VWM10A,BD54104G-CZ,YQ60NL10CD,BD900N1WG-C,BD9S402MUF-C,SCT4045DWAHR,YQ20NL10SE,BV1LE160EFJ-C,YQ20NL10SD,BM2LEXXXFJ-C SERIES,BD53107G-CZ,BR24H32,YQ5LAM10C,YQ5LAM10D,YQ5LAM10E,SCT4026DRHR,PSR330,SCT4026DWAHR,BV1LEXXXEFJ-C,BD5410XG-CZ SERIES

ROHM’s Speech Synthesis LSI Provides Clear Voice Guidance for Mitsubishi Electric IH Rice Cooker

2024-11-30 - Application solution Article ROHM was tasked with developing a voice guidance feature to assist with menu settings for Mitsubishi’s flagship model of rice cooker. The ML228xx series, which offers voice output and memory capacity well-suited for home appliances, was adopted and developed in collaboration with Mitsubishi to meet all requirements in a single package.

ROHM Released the Industry‘s First Speech Synthesis ICs ML22120xx Series Dedicated for AVAS in xEVs

2024-01-18 - Product Introduction The ROHM group company LAPIS Technology has developed the industry‘s first speech synthesis ICs - ML22120xx series (ML22120TB, ML22120GP) - designed for AVAS in xEVs (electric vehicles).

I am considering using the built-in RC oscillation, which is a setting item of the Speech LSI Utility in the data sheet for the ML2253x series and ML226xx series. Where should I set it in the Speech LSI Utility?

2024-08-30 - Technical Q&A It can be selected from the menu Options on the Speech LSI Utility. Select "RC" in the Source clock oscillation of the User setting Parameter. For details, refer to the Speech LSI Utility User's Manual. Related Products: ML22530/Q53x, ML22660/Q66x

Does the power supply for the external memory of the ML22530 need the same potential as the ML22530?

2024-08-30 - Technical Q&A The IO VDD of the ML22530 and the power supply of the external memory must be at the same potential. IO VDD and DVDD / SP VDD of ML22530 do not have to be at the same potential. For example, you can use it as IO VDD = 3.3V and DVDD / SP VDD = 5.0V.

Please tell me the flash memory write unit of ML22Q53X series.

2024-08-30 - Technical Q&A The writing unit is 256 bytes. However, since the erase unit is the entire area of the flash, it is necessary to write to the entire area. Please note that it is not possible to erase only a part of the flash and rewrite only that part. Related Products: ML22530/Q53x

There is the silence insertion function on edit ROM function. Do we need to prepare the individual "silent" phrase?

2024-08-30 - Technical Q&A The individual "silent" phrase is not necessary. The silent data ROM size can be reduced using the silence insertion function. Related Products: ML22420/460, ML22530/Q53x, ML2256x/Q563, ML2257x/Q573, ML22594, ML22660/Q66x, ML2272x/76x, ML2282x/86x, ML22Q374/Q394, ML22Q553

Is it possible to use I2S output (master) on the ML22Q53X?

2024-08-30 - Technical Q&A Since the SAI interface (I2S) of the ML22Q53X is a slave, I2S output (master) is not possible. Related Products: ML22530/Q53x, ML22660/Q66x

Application Brochure for INDUSTRIAL

06.2023 - Supplier and Product Introduction

POWER TRANSISTORS,无线充电器接收器模块,发射机,通用集成电路,MULTIPLEXERS,MEMORY,MODULES,AMBIENT LIGHT SENSOR ICS,PRESSURE SENSORS,超级结MOSFET,小信号器件,LASER DIODES,耐受双MOSFET,HYBRID IGBT,窗式电压检测器,WIDE TERMINAL THICK FILM SHUNT RESISTOR,激光器二极管,OPTICAL SENSORS,快速恢复二极管,SIC SCHOTTKY BARRIER DIODES,MEMS,LOW-SIDE IPDS,POWER SEMICONDUCTORS,交直流变换器,双MOSFET,无线充电器发射器模块,知识产权,打印头,晶体管,光电器件,GENERAL-PURPOSE THICK FILM SHUNT RESISTORS,IPDS,SPEECH SYNTHESIS ICS,AC-DC CONVERTERS,肖特基势垒二极管,中等功率肖特基势垒二极管,DATA CONVERTERS,TRANSISTORS,数据转换器,BATTERY MONITORING ICS,SIC MOSFET,CLOCKS,RESISTORS,DISCRETE DEVICES,电阻器,复位ICS,功率二极体,加速计,DC-DC CONVERTER ICS,电源管理集成电路,MOTOR DRIVERS,GENERAL PURPOSE ICS,INTERFACE ICS,模块,RESET IC,SMART POWER SWITCHES,CURRENT SENSE AMPS,复位IC,致动器驱动器,LOW CURRENT CHIP LEDS,WIRELESS ICS,LED显示屏,电源模块,WIRELESS CHARGER RECEIVER MODULE,POWER ICS,时钟,SIC肖特基势垒二极管,SIC MOSFETS,宽端厚膜分流电阻器,微机电系统,SCHOTTKY BARRIER DIODES,DIODES,POWER MODULES,电流检测放大器,OPERATIONAL AMPLIFIERS,发光二极管,SMALL-SIGNAL DEVICES,电动机驱动器,开关,小信号半导体,内存,功率半导体器件,门驱动器,传感器,MCU,ACTUATOR DRIVERS,无线通信模块,紧凑型高可靠性PMDE封装肖特基势垒二极管,COMPACT HIGH RELIABILITY PMDE PACKAGE SCHOTTKY BARRIER DIODES,SIC场效应晶体管,LDO调节器,FULL SIC POWER MODULES,显示驱动器,WIRELESS COMMUNICATION MODULES,TRANSMITTER,AC-DC CONVERTER ICS,功率晶体管,计时器,MEDIUM POWER SCHOTTKY BARRIER DIODES,IGBT-IPMS,FAST RECOVERY DIODES,无线集成电路,低端IPD,POWER DEVICES,COMPARATORS,ICS,无线充电器模块,SENSORS,POWER MANAGEMENT ICS,WINDOW-TYPE VOLTAGE DETECTOR,WIRELESS CHARGER MODULES,COMPACT WATERPROOF HIGH ACCURACY BAROMETRIC PRESSURE SENSOR IC,小型防水高精度气压传感器,NANO CAP™ LDO REGULATORS,WIRELESS CHARGER TRANSMITTER MODULE,多路复用器,LDO REGULATORS,动力装置,IGBTS,AC-DC转换器IC,40V LOW-SIDE IPDS,40V低压侧IPD,RECEIVER,VOLTAGE DETECTORS,SIC MOSFET,接收机,环境光照传感器集成电路,WIDE TERMINAL THICK FILM SHUNT RESISTORS,POWER SUPPLY ICS,IGBT-IPMS,WINDOW-TYPE VOLTAGE DETECTORS,PRINTHEADS,接口集成电路,微控器,电压检测器,TIMERS,比较器,COMPACT ULTRA-LOW QUIESCENT CURRENT LDO REGULATORS,DUAL MOSFETS,智能低端开关,电池监控IC,SWITCHES,无源器件,功率半导体,全碳化硅功率模块,紧凑型超低静态电流LDO稳压器,IGBT-IPM,SUPER JUNCTION MOSFETS,IGBT,RESET ICS,LDO,光学传感器,GAN HEMT,压力传感器,电源集成电路,POWER DIODES,ACCELEROMETERS,通用厚膜分流电阻器,MICROCONTROLLERS,NANO CAP™LDO稳压器,PASSIVE DEVICES,SMART LOW-SIDE SWITCHES,低电流芯片LED,WITHSTAND DUAL MOSFETS,语音合成集成电路,混合式IGBT,LED,COMPACT WATERPROOF HIGH ACCURACY BAROMETRIC PRESSURE SENSOR,集成电路,LED DISPLAYS,智能电源开关,MCUS,SMALL-SIGNAL SEMICONDUCTORS,运算放大器,SI-MOSFET,氮化镓高电子迁移率晶体管,OPTO DEVICES,分立器件,紧凑防水高精度气压传感器IC,DC-DC变换器集成电路,DISPLAY DRIVERS,GATE DRIVERS,二极管,BD52W04G-C,SH8KXX SERIES,R6009RND3,BD900N1W,QH8KXX SERIES,R6077VNZ,LTR100L,BM2SCQ123T-LBZ,R6007RND3,BM2SCQ122T-LBZ,BD900N1G-C,RFL60TS6D,LTRL SERIES,RBR2VWM60A,BD9XXN1 SERIES,BD933N1,RFS SERIES,RBR1VWM40A,BD933N1WG-C,BM2SC12XFP2-LBZ,BD52W01G-C,LTR18,MCR10L,CSL1901,RB068VWM-60,BP3622,BP3621,BD14210G-LA,SCT4013DW7,BM2P06XMF-LBZ,R6035VNX3,RB068VWM150,MCR18L,R60XXRNX SERIES,RFS30TS6D,BD950N1WEFJ-C,CSL1901DW,BD950N1WG-C,BM2LE160FJ-C,BM2P060LF-Z,BM2SC124FP2-LBZ,BV1LE080EFJ-C,QH8MX5 SERIES,BM2SC123FP2-LBZ,SH8MC5,SCT4018KW7,RB168VWM-40,QH8KB5,R6013VNX,QH8KB6,RGWXX65C SERIES,RBR2VWM30A,BM2LE250FJ-C,RGW00TS65CHR,RFL SERIES,SH8MX5 SERIES,SCT4045DW7,BV1LE250EFJ-C,SCT4036KE,SCT4018KE,QH8MX5,SCT4045DE,R6024VNX,BM2SCQ124T-LBZ,BD52W03G-C,SCT4026DE,BM2SCQ121T-LBZ,R6055VNX,RB168VWM-60,BD48W00G-C,R6018VNX,R6055VNZ,SCT4045DR,RBR1VWM30A,SH8MB5,SCT4018KR,RGW80TS65CHR,SCT4026DR,R6035VNX,MCRL,CSL1901MW,QH8KC6,LTR10L,QH8KC5,RB168VWM150,R60A4VNZ4,BD7XXL05G-C SERIES,BM2P061MF-Z,BD52W06G-C,BM6437X,CSL1901UW,BM64378S-VA,SCT4062KR,BD900N1EFJ-C,SCT4013DE,BM2P063MF-Z,R6024VNX3,SCT4013DR,LTR100,BD7XXL05G-C,R60XXVNX SERIES,BD950N1,BD48HW0G-C,RB068VWM100,RBR2VWM40A,BD1421X-LA SERIES,RFL,BD9XXN1,SH8KXX,CSL1901VW,RFS,R6077VNZ4,RGWXX65C,BM1390GLV-Z,RBR1VWM60A,BD14215FVJ-LA,BM6437X SERIES,QH8KXX,BD52W05G-C,R6055VNX3,LTR SERIES,BM2P06XMF-LBZ SERIES,SCT4036KR,RFL30TS6D,BM2LEXXXFJ-C,BD900N1WEFJ-C,RFS60TS6D,BD733L05G-C,LTR50,BD933N1WEFJ-C,SCT4062KE,RB168VWM-30,SCT4036KW7,BM2SC12XFP2-LBZ SERIES,BM64374S-VA,BD950N1W,BD725L05G-C,BM2LE040FJ-C,R6004RND3,BD933N1W,BD730L05G-C,BD750L05G-C,BM2SC121FP2-LBZ,BM2SC122FP2-LBZ,BD900N1,BD933N1G-C,BM2P061LF-Z,BD52W02G-C,SH8KC6,LTR,BM64375S-VA,SH8KC7,BM64377S-VA,BD933N1EFJ-C,BD950N1EFJ-C,BM2LE080FJ-C,SH8MX5,QH8MB5,SCT4062KW7,MCRL SERIES,R60XXVNX,BV1LEXXXEFJ-C SERIES,RB168VWM100,R60XXRNX,RBLQ2VWM10,BD950N1G-C,LTRL,SCT4026DW7,RGW60TS65CHR,BV1LE040EFJ-C,R6055VNZ4,BM2P060MF-Z,RFS60TZ6S,RFS30TZ6S,BD900N1WG-C,CSL1901 SERIES,SH8KB7,RB068VWM-40,SH8KB6,RB068VWM-30,BV1LE160EFJ-C,RFL30TZ6S,BM2LEXXXFJ-C SERIES,QH8MC5,CSL1901YW,BD1421X-LA,BV1LEXXXEFJ-C,RFL60TZ6S,R6013VND3

Speech Synthesis ICs Equipped with Playback Anomaly Detection Function

July 23, 2020 - Supplier and Product Introduction

SPEECH SYNTHESIS ICS,语音合成集成电路,ML2253X,ML22Q53X,ML2253X SERIES,ML22530

What is the disconnection detection function?

2024-08-30 - Technical Q&A It is the function that alarms by the signal when the speaker is disconnected with the speaker amplifier and the sound is not played. Related Products: ML22530/Q53x, ML22660/Q66x, ML22Q374/Q394