NCP2809B - 135mW Stereo Headphone Power Amplifier

Product Overview

On Semiconductor

Datasheet Details

Part number	NCP2809B
Manufacturer	ON Semiconductor
File Size	221.50 KB
Description	135mW Stereo Headphone Power Amplifier
Datasheet	NCP2809B Datasheet
Note	This datasheet PDF includes multiple part numbers: NCP2809B, NCP2809. Please refer to the document for exact specifications by model.
Additional preview pages of the NCP2809B datasheet.

Product details

Description

Pin Type Symbol 1 I IN_R 2 I SHUTDOWN 3 I BYPASS 4 O REF_I 5 I 6 O 7 I 8 O 9 I 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

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: Oct 16, 2022 |