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AN8737SB Datasheet 3-channel Driver

Manufacturer: Panasonic

Overview: ICs for Optical Disk Drive AN8737SB 3-channel driver IC for optical disk drive s Overview The AN8737SB is a BTL type 3-channel driver IC, adopting a current feedback system for 2 channels, which makes it optimum for an actuator and a motor driver of CD-ROM/DVD-ROM. It can also constitute an optimum system in bination with the AN8488SB, a spindle plus loading driver IC. A surface mount-type package of good heat radiation characteristic is used. 18.4±0.2 (5.15) (4.8) 28 22 21 15 (1.315) 8.3±0.2 10.93±0.30 Unit: mm 0.30–0.05 +0.10 0° to 10° 1 7 8 14 0.65±0.20 2.7±0.

General Description

s Pin No.

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Description Ch.

2 first stage feedback pin Ch.

Key Features

  • Little phase delay due to a current feedback system (2 channels for actuator).
  • The remaining channel is available for either traverse or loading motor drive.
  • Wide output dynamic range (4 V/IO = 800 mA).
  • Standby function built in (all channels can be muted. ).
  • Thermal shut-down circuit built in.
  • With thermal flag pin (1.2) 0.8 (6.4) 0.35+0.10.
  • 0.05 Seating plane HSOP042-P-0400 s.

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AN8737SB Distributor