HWD2190 - 1 Watt Audio Power Amplifier

Product Overview

Datasheet Details

Part number	HWD2190
Manufacturer	CSMSC
File Size	1.48 MB
Description	1 Watt Audio Power Amplifier
Datasheet	HWD2190 Datasheet
Additional preview pages of the HWD2190 datasheet.

Product details

Description

Key Specifications The HWD2190 is an audio power amplifier primarily designed for demanding applications in mobile phones and other por- table communication device applications.It is capable of delivering 1 watt of continuous average power to an 8Ω BTL load with less than 1% distortion (THD+N) from a 5VDC power supply.j PSRR at 217Hz, VDD = 5V (Fig.1) j Power Output at 5.0V & 1% THD j Power Output at 3.3V & 1% THD j Shutdown Current 62dB(typ.) 1W(typ.) 400mW(typ.) 0.1µA(typ.) audio power

Features

rovide high quality output power with a minimal amount of external components. The HWD2190 does not require output n Available in space-saving packages: micro SMD, MSOP, coupling capacitors or bootstrap capacitors, and therefore is SOIC, and LLP ideally suited for mobile phone and other low voltage appli- n Ultra low current shutdown mode cations where minimal power consumption is a primary re- n BTL output can drive capacitive loads quirement. n Improved pop & click circuitry eliminates.

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Published: Aug 17, 2016 |