Datasheet > U2429

U2429

更新时间： 2022-04-23 23:00:11

品牌	Logo	应用领域
友顺 - UTC		电子
页数	文件大小	规格书
5页	103K
描述
SERIAL DATA CONTROL DUAL ELECTRONIC VOLUME

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数据手册

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U2429 数据手册

UTC U2429

CMOS IC

SERIAL DATA CONTROL DUAL

ELECTRONIC VOLUME

DESCRIPTION

The UTC U2429 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.

SOP-8

DIP-8

FEATURES

* Built-in reference circuit

* Control with serial data

Volume 0 ~ -83dB (1dB/step), -∞

(Independent control is allowed in each channel)

* Low noise and low distortion

VNO = 5µVrms (ATT = -∞)

THD = 0.01% Typ. (V0 = 0.5Vrms)

PIN CONFIGURATION

VIN1

VOUT1

GND

VIN2

VOUT2

VCC

CLOCK

DATA

PIN DESCRIPTION

PIN No.

PIN NAME

FUNCTION

VIN 1

VOUT1

GND

DATA

CLOCK

VCC

1-ch input pin

1-ch output pin

Ground pin

Control data input pin. Inputs data in synchronization with clock.

Clock input pin for transferring serial data.

Power supply pin. Stabilize the pin with decoupling capacitor.

2-ch output pin

VOUT2

VIN2

1-ch input pin

UTC UNISONIC TECHNOLOGIES CO., LTD.

QW-R502-031,A

12 3 4 5

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