NCP2809 - 135mW Stereo Headphone Power Amplifier

Product Overview

NCP2809 135mW Stereo Headphone Power Amplifier by ON - Datasheet Preview — Datasheet preview – NCP2809

Datasheet Details

Part number	NCP2809
Manufacturer	ON
File Size	221.50 KB
Description	135mW Stereo Headphone Power Amplifier
Datasheet	NCP2809 Datasheet
Additional preview pages of the NCP2809 datasheet.

Product details

Description

Pin Type Symbol 1I IN_R 2 I SHUTDOWN 3I BYPASS 4O REF_I 5I 6O 7I 8O 9I 10 O IN_L OUT_L VP OUT_I VM OUT_R Description Negative input of the second amplifier.It receives the audio input signal.Connected to the input capicator Cin (NCP2809A) or the external Rin (NCP2809B).The device enters in shutdown mode when a a low level is applied on this pin.Bypass capacitor pin which provides the common mode voltage (VP/2).Virtual ground amplifier feed back.This pin sets the stereo headset

Features

135 mW to a 16 W Load from a 5.0 V Power Supply.
Excellent PSRR (85 dB Typical): Direct Connection to the Battery.
“Pop and Click” Noise Protection Circuit.
Ultra Low Current Shutdown Mode.
2.2 V.
5.5 V Operation.
Outstanding Total Harmonics Distortion + Noise (THD+N): Less than 0.01%.
External Turn.
on and Turn.
off Configuration Capability.
Thermal Overload Protection Circuitry.
NCP2809B avai.

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Published: May 12, 2005 |