KA3050 查看數據表（PDF） - Fairchild Semiconductor

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KA3050

Camera Motor Drive and Control IC

Fairchild Semiconductor 

KA3050

Camera Motor Drive and Control IC

www.fairchildsemi.com

Features

• Built-in DC motor driver

: 1.5-CH DC motor driver : CW, CCW & Brake

• Stepping motor driver

• Built-in strobo control

• Built-in IRED driver for auto-focus

• Built-in VE selector

• Built-in VE voltage detector

• Built-in 5V regulator

• Built-in step-up DC/DC converter controller

Description

The KA3050 is a monolithic integrated circuit, and suitable

for the motor driver (AE, AF, zoom and reel motor driver)

and the controller (strobo trigger, IRED driver, supply volt-

age detector, step-up converter control, etc.) in camera sys-

tems.

48-QFP-1010E

Typical Applications

• Camera system

Ordering Information

Device

KA3050

Package

48-QFP-1010E

Operating Temp.

−20°C ~ +50°C

©2000 Fairchild Semiconductor International

Rev. 1.0.1

February. 2000.

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