APA4880O Ver la hoja de datos (PDF) - Anpec Electronics

Número de pieza

componentes Descripción

Fabricante

APA4880O

Stereo 330 mW 8Ω Speak Driver With Mute

Anpec Electronics 

APA4880

Block Diagram

OutA 1

INA 2

Bypass 3

VSS 4

A

B

-+

+-

MUTE

APA4880

8 VDD

7 OutB

6 INB

5 Mute

Pin Function Description

Pin Name No

OUTA

1

INA

2

Bypass

3

VSS

4

Mute

5

INB

6

OUTB

7

VDD

8

I/O Description

O Channel A output pin

I Audio input channel A

I Connect to voltage divider for internal mid_supply bias

Ground or negative supply voltage connection for circuitry.

I mute mode control signal input, place entire IC in mute mode when held

high, Imute=140µA

I Audio input channel B

O Channel B output pin

Supply voltage input pin

Absolute Maximum Ratings

Symbol Parameter

Rating

Unit

VDD

Supply Voltage

5

V

TSC(O)

Output Short-Circuit Duration , at TA=25°C , PTOT=1W

20

S

TA

Operating Ambient Temperature range

-40 to 85

°C

TJ

Maximum Junction Temperature

150

°C

TSTG

Storage Temperature Range

-65 to+150

°C

TS

Soldering Temperature , 10 seconds

260

°C

VESD

Electrostatic Discharge

-3000 to 3000*1

V

Note : *1. Human body model : C=100pF , R=1500Ω , 3 positive pulses plus 3 negative pulses

Copyright  ANPEC Electronics Corp.

2

Rev. A.4 - Jan., 2003

www.anpec.com.tw

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