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Partname:AD1990_06
Description: Audio Switching Amplifier
Manufacturer:Analog Devices
Datasheet:PDF (407K).
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The AD1990 is a 2-channel, bridge tied load (BTL), switching audio power amplifier with integrated - modulator. The modulator accepts a single-ended, analog input signal and converts it to a switching waveform to drive speakers directly. A digital, microprocessor-compatible interface provides control of reset, mute, and PGA gain, as well as feedback signals for thermal and overcurrent error conditions. The output stage can operate over a power supply voltages range of 8 V to 12 V. The analog modulator and digital logic operate from a 5 V supply.

Click here to download AD1990_06 Datasheet
Click here to download AD1990_06 Datasheet
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