NCP2991 datasheet, amplifier equivalent, ON Semiconductor

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NCP2991 Features and benefits

a low−power consumption shutdown mode, which is achieved by driving the SHUTDOWN pin with logic low. The NCP2991 contains circuitry to prevent from “pop and click” noise .

NCP2991 Application

such as mobile phone applications. The NCP2991 is capable of delivering 1.35 W of continuous average power to an 8.0 W B.

NCP2991 Description

Pin Name A1 INM A2 OUTA A3 INP B1 VM B2 TON Type I O I I I B3 VP I C1 BYPASS I C2 OUTB O C3 SHUTDOWN I Description Negative input of the first amplifier, receives the audio input signal. Connected to the feedback resistor Rf and to the inpu.

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