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FAN8002D2

Fairchild Semiconductor
Part Number FAN8002D2
Manufacturer Fairchild Semiconductor
Description 2-Channel Motor Drive
Published Feb 22, 2007
Detailed Description www.DataSheet4U.com www.fairchildsemi.com FAN8002D2 2-Channel Motor Drive Features • • • • • • • • • 2-Channel BTL dr...
Datasheet PDF File FAN8002D2 PDF File

FAN8002D2
FAN8002D2

Overview
www.
DataSheet4U.
com www.
fairchildsemi.
com FAN8002D2 2-Channel Motor Drive Features • • • • • • • • • 2-Channel BTL driver with mute circuit Built-in 2-regulator Built-in 2-comparator Built-in thermal shutdown circuit Built-in mute circuit Built-in switch circuit Built-in OP-AMP circuit Operating supply voltage: 4.
5~13.
2V Corresponds to 3.
6V DSP Description The FAN8002D is a monolithic integrated circuit, suitable for a 2-ch motor driver which drives the focus actuator, tracking actuator.
28-SSOPH-300 Ordering Information Device FAN8002D2 FAN800D2TF Package 28-SSOPH-300 28-SSOPH-300 Operating Temperature −35°C ~ 85°C −35°C ~ 85°C Rev.
1.
0.
1 Jul.
2000.
©2000 Fairchild Semiconductor International FAN8002D2 Pin Assignments REG2CONT RSTOUT OPOUT OPIN+ SVCC MUTE OPIN- CRST VREF 28 27 26 25 24 23 22 21 20 19 18 17 16 DO213 DO1- 15 FAN8002D2 1 COUT1 2 CIN1- 3 CIN1+ 4 CIN2+ 5 CIN2- 6 COUT2 7 RSTIN 8 SWOUT 9 PVCC1 10 REG1 11 REG2 12 PVCC2 14 DO1+ FIN (GND) Pin Definitions Pin Number 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 Pin Name COUT1 CIN1CIN1+ CIN2+ CIN2COUT2 RSTIN SWOUT PVCC1 REG1 REG2 PVCC2 DO1DO1+ DO2+ DO2PGND IN2 IN1 VREF REG2 CONT MUTE I/O O I I I I O I O O O O O O O I I I I I Comparator1 Output Comparator1 (-) Input Comparator1 (+) Input Comparator2 (+) Input Comparator2 (-) Input Comparator2 Output Reset Input Switch Output Power Supply1 (Reg,switch Part) Regulator1 Output Regulator2 Output Power Supply 2 ( Drive Power Output Part) Drive1 Output (-) Drive1 Output (+) Drive1 Output (+) Drive1 Output (-) Power Ground CH2 Drive Input CH1 Drive Input Reference Voltage Regulator2 On/off Control Drive Mute Pin Function Description 2 Rev.
1.
0.
1 Jul.
2000.
DO2+ IN1 IN2 FIN (GND) PGND FAN8002D2 Pin Definitions (Continued) Pin Number 23 24 25 26 27 28 Pin Name RSTOUT CRST OPOUT OPIN OPIN + SVCC I/O O Reset Output Reset Capacitor Opamp Output Opamp Input Opamp Input + Pin Function Description Signal ...


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