Capless 2Vrms to 3Vrms Audio Driver with Adjustable Gain WS74607, Designed to Optimize the Audio Driver Circuit Performance While Reducing the BOM Cost

2024-01-03 WILLSEMI
Audio Driver,WS74607,WS74607M-10/TR,WILLSEMI

The WS74607 is an integrated solution for Set-top box and high definition player, and designed to optimize the Audio Driver circuit performance while reducing the BOM cost by eliminating the peripheral discrete components for noise reduction. WS74607 features a 3Vrms stereo audio driver that designed to allow for the removal of output AC-coupling capacitors. Featuring single-ended input mode, gain range of ±1V/V to ±10V/V can be achieved via external gain resistor setting. The WS74607 is able to offer 3Vrms output at 600Ω load with 5V supply. Meanwhile, the WS74607 offers built-in shut-down control circuitry for optimal pop-free performance. Under under-voltage condition, WS74607 is able to detect it and mutes the output. WS74607 satisfies MSL3 level requirements.


                


Features

Single Supply Voltage : 3.0V~5.5V

THD+N : >100dB 

SNR : >112dB

-40℃ to 85℃ Operation Range 

Voltage Output at 600Ω Load:

2Vrms with 3.3V supply voltage 

3Vrms with 5.0V supply voltage 

No Pop/Clicks Noise when Power ON/OFF 

No Need Output DC-Blocking Capacitors 

Optimized Frequency Response between 20Hz~20kHz

Accepting Differential Input 

Featuring external under voltage mute 

Available in MSOP-10L package 

Ultra Low noise and THD


Applications

Set-Top Boxes 

High Definition DVD Players

Car Entertainment System

Medical


Absolute Maximum Ratings


ESD, Electrostatic Discharge Protection


Marking

607 = Device code 

MP = Special code 

Y = Year code 

W = Week code


Order Information

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