TPF632C/TPF605C/TPF607C 3-VRMS Audio Line Driver with Integrated Charge Pump DATA SHEET
The 3PEAK TPF632C/605C/607C are 3-VRMS pop-free stereo line drivers with the integrated charge pump generating the negative supply rail which allows the removal of the output DC-blocking capacitors. The devices are capable of driving 3-VRMS into a 2.5-kΩ load with single 5V supply voltage. The TPF632C has differential inputs, the TPF605C/607C support single-ended inputs, and all can use external resistors for flexible gain setting.
The 3PEAK TPF632C/605C/607C has built-in enable/shutdown control for pop-free on/off control. The TPF632C/605C has an external under-voltage detector that mutes the output when monitored voltage drop below set value. Using the TPF632C/605C/607C in audio products can reduce component count considerably compared to traditional methods of generating a 3-VRMS output.
The device needs only a single 5V supply to generate 8.5-VPP output while traditional op-amp requires a split-rail power supply to achieve same. The device is ideal for single-supply electronics where size and cost are critical design parameters.
Features:
●3-VRMS Output into 2.5kΩ Load with 5V Supply .
●2-VRMS Output into 2.5kΩ Load with 3.3V Supply .
●Integrated Charge Pump Generates Negative Supply Rail .
●SNR Enhanced .
●PVDD Power Off Delay Function .
●Low THD+N: 0.001% .
●Drives 600Ω Load .
●Stable with 220pF Capacitive Load .
●Pop-Free Under-Voltage Protection (TPF632C/605C) .
●Pop-Free Enable Control .
●–40°C to 85°C Operation Range .
●Robust 2kV (Output-Pin) HBM ESD Rating On All Pins .
●Robust 1.5kV CDM ESD Rating .
●Green, Popular Type Package.
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TPF632C 、 TPF605C 、 TPF607C 、 TPF632C-TR 、 TPF605C-VR 、 TPF605C-DFFR 、 TPF607C-VR |
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[ Set-Top Box ][ Blue-ray and HD DVD Players ][ PDP TV ][ LCD TV ] |
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Datasheet |
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Please see the document for details |
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MSOP-EP;MSOP;TSSOP;DFN2X2;TSSOP-14;MSOP-10-EP;DFN2X2-10L;MSOP-10 |
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English Chinese Chinese and English Japanese |
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2019/3/19 |
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Rev.A.2 |
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2.1 MB |
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