TPA0172PWP Datasheet PDF - TI

●description

●The TPA0172 is a stereo audio power amplifier in a 24-pin TSSOP thermally enhanced package capable of delivering 2 W of continuous RMS power per channel into 4-Ωloads. This device utilizes the I2C bus to control its functionality, which minimizes the number of external components needed, simplifies the design, and frees up board space for other features. When driving 1 W into 8-Ωspeakers, the TPA0172 has less than 0.2% THD+N from 20 Hz to 20 kHz.

●I2C Bus Controllable

●2-W/Ch Output Power Into 4-ΩLoad

●Low Supply Current and Shutdown Current

●Depop Circuitry

●Digital Volume Control From 20 dB to −60 dB

●Internal Gain Control, Which Eliminates External Gain-Setting Resistors

●Fully Differential Input

●Stereo Input MUX

●PC-Beep Input

●Compatible With PC 99 Desktop Line-Out Into 10-kΩLoad

●Compatible With PC 99 Portable Into 8-Ω Load

●Surface-Mount Power Packaging 24-Pin TSSOP PowerPAD