APA4800JI Просмотр технического описания (PDF) - Anpec Electronics

Номер в каталоге

Компоненты Описание

производитель

APA4800JI

Stereo 290mW 8Ω Speaker Driver

Anpec Electronics 

APA4800

Stereo 290mW 8Ω Speaker Driver

Features

Applications

• O perating Voltage

• Portable Digital Audio

Single Supply

3V to 7V • Personal Computers

Dual Supply

±1.5V to ± 3.5V • Microphone Preamplifier

• High Signal-to-Noise Ratio

100dB

• High Slew Rate

• Low Distortion

5V/ µs

-65dB Gereral Description

• Output Power at 10% THD+N

into 8Ω !!!!!!!!!!!!!! 290mW The APA4800 is an integrated class AB stereo head-

•

into 16Ω !!!!!!!!!!!!!! 190mW

Large Output Voltage Swing

phone amplifier contained in an SO-8 or a DIP-8 plas-

tic package . The APA4800 is capable of delivering

290mW of max . output power to an 8Ω load with less

• Excellent Power Supply Ripple Rejection

than 10% (THD+N) from a 5V power supply . The de-

• Low Power Consumption

• Short-circuit Elimination

vice has been primarily developed for portable digital

audio applications .

• Wide Temperature Range

• No Switch ON/OFF Clicks

• Available in 8 pin SOP or DIP Package

Ordering Information

APA4800

Handling Code

Temp. Range

Package Code

Package Code

J : PDIP - 8

K : SOP - 8

Temp. Range

I : - 40 to 85 °C

Handling Code

TU : Tube

TR : Tape & Reel

Block Diagram

Out A 1

Inverting Input A 2

Non-inverting Input A 3

VSS 4

-+ +-

8 VDD

7 Out B

6 Inverting Input B

5 Non-inverting Input B

APA4800

ANPEC reserves the right to make changes to improve reliability or manufacturability without notice, and advise

customers to obtain the latest version of relevant information to verify before placing orders.

Copyright  ANPEC Electronics Corp.

1

Rev. A.2 - Apr., 2001

www.anpec.com.tw

Share Link: