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FAN8700
Camera Motor Drive and Control IC
Features
• Built-in DC Motor Driver : For Film Winding ...
www.fairchildsemi.com
FAN8700
Camera Motor Drive and Control IC
Features
Built-in DC Motor Driver : For Film Winding & Zooming Voltage Controlled Stepping Motor Driver Built-in AE Meter Driver www.DataSheet4U.com Built-in IRED Driver For Auto-Focus Low Drop out
Regulator(5V/3V) Built-in step-up DC/DC Converter Controller
Description
The FAN8700 is a monolithic integrated circuit, and suitable for the motor driver (AE, AF, zoom and reel motor driver) and the controller ( IRED driver, supply , step-up converter control, etc.) in camera systems.
32-LQFP-0707
Typical Applications
Camera system
Ordering Information
Device FAN8700 Package 32-LQFP-0707 Operating Temp. -20°C ~ +60°C
Rev.1.0.0
©2002 Fairchild Semiconductor Corporation
FAN8700
Pin Assignments
PGND
FMO
DM1
SVE
PVE
FBR
IRO
24
FMI
23
22
21
20
19
18
17
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DAT1
25 26 27 28 29 30 31 32
16 15 14
DM2 DM3 NC PGND SM1 SM2 SM 5
DAT2 RBT SGND VCC
13
FAN8700
12 11 10
VDI
VDD VSM
9
SM4
1 SEL
2 CTL1
3 CTL2
4 CTL3
5 PGND
6 PVE
7 PGND
8 SM3
2
FAN8700
Pin Definitions
Pin Number 1 2 3 4 5 6 7 8
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Pin Name SEL CTL1 CTL2 CTL3 PGND PVE PGND SM3 SM4 SM5 SM2 SM1 PGND NC DM3 DM2 DM1 PGND FMO PVE SVE IRO FBR FMI DAT1 DAT2 RBT SGND VCC VDI VDD VSM IC Enable Input
Pin Function Description Operating Mode Control Input1 Operating Mode Control Input2 Operating Mode Control Input3 Power Ground Power VE Power Ground Stepping Motor Output3 Stepping Motor ...
