Datasheet > AP5668

AP5668

更新时间： 2024-11-20 11:46:39

品牌	Logo	应用领域
ADVANCEDPHOTONIX		音频放大器
页数	文件大小	规格书
9页	604K
描述
3-CH Stereo 2.6W Audio Amplifier with DC_Volume Control

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AP5668 数据手册

深圳市国盛电子商行

0755-83550077

AP5668

AUDIO PRODUCT

3-CH Stereo 2.6W Audio Amplifier with DC_Volume Control

Features

General Description

Low Operation Current with 7mA

AP5668 is a monolithic integrated circuit, which

provides precise DC volume control, and a stereo

bridged 3 channel audio power amplifiers capable

of producing 2.6W into 4Ω with less than 10%

THD+N. The attenuator range of the volume in

AP5668 is from 20dB (DC_Vol=0V) to -80dB

(DC_Vol=3.60V) with 32 steps. The advantage of

internal gain setting can be less components and

PCB area. Both of the de-pop circuitry and the

thermal shutdown protection circuitry are

integrated in AP5668, that reduce pops and clicks

noise during power up or shutdown mode

operation. It also improves the power off pop noise

and protects the chip from being destroyed by

over temperature and short current failure.

The AP5668 uses advanced 1-wire control mode

to complete the channel select and shutdown

function.

Improved De-pop Circuitry to Eliminate

Turn-on and Turn-Off Transients in Outputs

32 Steps Volume Adjustable by DC Voltage

with Hysteresis

High S/N Ratio

2.6W per Channel Output Power into 4Ω Load

at 5V, BTL Mode

Two output modes allowable with BTL and

SE Modes Selected by HP-IN

Low Current Consumption in Shutdown Mode

(1uA)

Low THD+N and Low Noise

Maximum Output Swing Clamping Function

Thermal Shutdown Protection and Over

Current Protection Circuitry

Available in QFN4x4-20L and TSSOP20

Packages

To simplify the audio system design, AP5668

combines a stereo bridge-tied loads (BTL) mode

for speaker drive and a stereo single-end (SE)

mode for headphone drive into a single chip,

where both modes are easily switched by the

HP-IN input control pin signal.

Application

Portable-DVD

LCD Monitor or TVs

Audio Equipments

AP5668 is available in QFN4x4-20L andTSSOP20

package.

Ordering and Marking Information

Part ID

Package

TSSOP20

QFN4x4-20L

Packing

AP5668

3000PCS / Reel Tape

AP5668

XXXXXXX

Chip Marking:

XXXXXXX- Date Code

Note: AP5668 lead-free products contain molding compounds/die attach materials and 100% matte tin plate termination

finish; which are fully compliant with RoHS.

SHENZHEN GUOSHENG ELECTRONIC BUSINESS

TEL:0755-83550077 13728872886

Version: 1.1

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与AP5668相关器件

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AP5725FDCG-7	DIODES	获取价格	WHITE LED STEP-UP CONVERTER
AP5725WG-7	DIODES	获取价格	WHITE LED STEP-UP CONVERTER
AP5725WUG-7	DIODES	获取价格	WHITE LED STEP-UP CONVERTER

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