ACE624

Technology

Serial data control dual electronic volume

VER 1.2

1

Description

The ACE624 is a dual channel electronic volume controlled with 2-wire serial data. The built-in reference

circuit can compose of an electronic volume with less external parts.

Features

channel)

DIN-AUDIO)

Absolute Maximum Ratings

Packaging Type

SOP-8

GND

VCC

DATA

CLOCK

Symbol

Parameter

Ratings

Unit

Vcc

Supply voltage

6.0

V

Pd

Power dissipation

625(p),440(FP) mW

Topr

Operating temperature

-20 to +75

℃

Tstg

Storage temperature

-55 to +125

℃

Pin No

Symbol

Function

1

1-ch input pin

2

1-ch output pin

3

GND

Ground pin

4

DATA

Control data input pin. Inputs data in synchronization with clock

5

CLOCK

Clock input pin for transferring serial data

6

VCC

Power supply pin. Stabilize the pin with decoupling capacitor

7

2-ch output pin

8

1-ch input pin