KA3027D2TF 데이터 시트보기 (PDF) - Fairchild Semiconductor

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KA3027D2TF

4-Channel Motor Driver

Fairchild Semiconductor 

KA3027D2

4-Channel Motor Driver

www.fairchildsemi.com

Features

• 3-Channel Balanced TransformerLess(BTL) driver

• 1-Channel forward-Reverse control DC motor driver

• Built-in thermal shutdown circuit

• Built-in mute circuit

• Operating supply voltage: 4.5~5.5V

• Corresponds to 3.3V or 5V DSP

Description

The KA3027D2 is a monolithic IC, suitable for a 1-ch (for-

ward.reverse) control DC motor driver and a 3-ch motor

driver which drives the focus actuator,tracking actuator, and

sled motor of a CD-media system.

28-SSOPH-300

Typical Applications

• Notebook compact disk ROM (CD-ROM)

• Other portable compact disk media

Ordering Information

Device

Package

KA3027D2 28-SSOPH-300

KA3027D2TF 28-SSOPH-300

Operating Temp.

-35 °C ~ 85 °C

-35 °C ~ 85 °C

©2000 Fairchild Semiconductor International

1

Rev. 1.0.1

February. 2000.

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