NCP4894 - Differential Audio Power Amplifier

Product Overview

ON Semiconductor

Datasheet Details

Part number	NCP4894
Manufacturer	ON Semiconductor
File Size	170.98 KB
Description	Differential Audio Power Amplifier
Datasheet	NCP4894 Datasheet
Additional preview pages of the NCP4894 datasheet.

Product details

Description

9 Pin Flip Chip Micro 10/DFN10 Type Symbol Description A1 4 I INP Positive Differential Input A2 5 O BYPASS Bypass Capacitor Pin which Provides the Common Mode Voltage A3 6 I OUTB Negative BTL Output B1 9 I VP Positive Analog Supply of the Cell B2 3 I SD MODE Shutdown High or Low Selectivity (Note 1) B3 7 I VM Ground C1 2 I INM Negative Differential Input C2 1 O SD SELECT (Note 1) C3 10 I OUTA Positive BTL Output 1. The SD SELECT pin must be toggled to

Features

a low.
power consumption shutdown mode. To be flexible, shutdown may be enabled by either a logic high or low depending on the voltage applied on the SD MODE pin. The NCP4894 contains circuitry to prevent from “pop and click” noise that would otherwise occur during turn.
on and turn.
off transitions. For maximum flexibility, the NCP4894 provides an externally controlled gain (with resistors), as well as an externally controlled turn.
on time (with bypass capacitor). D.

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Published: Jan 16, 2007 |