FAN8434 Datasheet, PDF (1/22 Pages) Fairchild Semiconductor – Camcorder 3 in 1 Motor Driver

FAN8434
Camcorder 3 in 1 Motor Driver
www.fairchildsemi.com
Features
Capstan motor drive block
• 3-phase, linear BLDC motor driver with 3 hall sensors.
• Built-in FG amplifier.
• Forward and reverse rotation function.
• Built-in amplitude limiter.
Drum motor drive block
• 3-phase soft commutating sensor less drive method.
• Built-in FG amplifier.
• Built-in PG amplifier.
Loading motor drive block
• Single phase H-bridge driving method.
• 4-mode selection function(forward, reverse,
brake,standby).
Common block
• Built-in TSD(thermal shut down)
• Built-in 4-normal op-amp.
Description
The FAN8434 is a camcorder one-chip motor driver IC. It is
composed of capstan motor driver , drum motor driver and
loading motor driver.
64-LQFP-1010
Typical Applications
• Camcorder
Ordering Information
Device
Package
Operating
Temp.
FAN8434
64-LQFP-1010 −25°C ~ +75°C
FAN8434_NL^note2 64-LQFP-1010 −25°C ~ +75°C
FAN8434X^note1 64-LQFP-1010 −25°C ~ +75°C
FAN8434X_NL^note2 64-LQFP-1010 −25°C ~ +75°C
Notes:
1. X: Tape & Reel
2. NL: Lead-free type
©2004Fairchild Semiconductor Corporation
Rev. 1.0.1