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Description:Class-D Audio Power Amplifier — 2 x 5W
Manufacturer:Analog Devices
Datasheet:PDF (398K).
Click here to download *)

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 AD1990ACPZRL Datasheet
Click here to download AD1990ACPZRL Datasheet
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