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TD9731 Datasheet

Part Number TD9731
Manufacturers Techcode
Logo Techcode
Description Capless 2Vrms to 3Vrms Line Driver
Datasheet TD9731 DatasheetTD9731 Datasheet (PDF)

Techcode® DATASHEET Capless 2Vrms to 3Vrms Line Driver with Adjustable Gain TD9731 General Description Features The TD9731 is a 2Vrms to 3Vrms Pop&Click-less stereo line driver designed to allow the removal of the output dc-blocking capacitors for reduced component count and cost. The device is ideal for single supply electronics where size and cost are critical design parameters. The TD9731 is capable of driving 3Vrms into a 2.5kΩ load with 5V supply voltage. The device has single input an.

  TD9731   TD9731






Capless 2Vrms to 3Vrms Line Driver

Techcode® DATASHEET Capless 2Vrms to 3Vrms Line Driver with Adjustable Gain TD9731 General Description Features The TD9731 is a 2Vrms to 3Vrms Pop&Click-less stereo line driver designed to allow the removal of the output dc-blocking capacitors for reduced component count and cost. The device is ideal for single supply electronics where size and cost are critical design parameters. The TD9731 is capable of driving 3Vrms into a 2.5kΩ load with 5V supply voltage. The device has single input and uses external gain setting resistors, that supports a gain range of ±1V/V to ±10V/V. The use of external gain resistors also allows the implementation of a 2nd order low pass filter to compliment DAC's and SOC converters. The TD9731 has build-in shutdown control for Pop&Click-free on/off control. Using the TD9731 in audio products can reduce component count compared to traditional methods of generating a 3Vrms output. The TD9731 doesn't require a power supply greater than 5V to generate its 8.5VPP output, nor does it require a split rail power supply. The TD9731 integrates its own charge pump to generate a negative supply rail that provides a clean, pop&click-less ground biased 3Vrms output. The TD9731 is available in Green MSOP-10 (Exposed Pad) package. It operates over an ambient temperature range of -40℃ to +85℃.  Capless Structure ---Eliminates Pop/Clicks ---Eliminates Output DC-Blocking Capacitors ---Provides Flat Frequency Response DC to 20kHz  Low Noise and THD ---Typical S.


2016-05-23 : AVA-24A    AVA-183A    CMA-162LN    IS31BL3506B    CMA-252LN    CMA-5043    CMA-545    CMA-545G1    CMA-62    CMA-82   


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