A3976KLB Allegro Microsystems Inc, A3976KLB Datasheet - Page 7

• Manufacturer Part Number: A3976KLB
• Manufacturer: Allegro Microsystems Inc

Specifications of A3976KLB

• Operating Current: 50mA
• Operating Temperature Classification: Commercial
• Package Type: SOIC W
• Operating Supply Voltage (min): 4.5V
• Operating Supply Voltage (max): 5.5V
• Lead Free Status / Rohs Status: Not Compliant

Terminal List
Name
V
ENABLE1
PHASE1
GROUND
OUT1A
FAULT1
OUT1B
OUT2B
FAULT2
OUT2A
PHASE2
ENABLE2
V
NC
BB
CC
PROTCTED MOTOR DRIVER
Description
Motor Supply Voltage
Control Logic – Bridge 1
Control Logic – Bridge 1
Power Ground Return
Bridge 1 Output A
Diagnostic Output
Bridge 1 Output B
Bridge 2 Output B
Diagnostic Output
Bridge 2 Output A
Control Logic – Bridge 2
Control Logic – Bridge 2
Logic Supply
No Connect
3976 - DUAL FULL BRIDGE
18,19,6,7
4,5,8,15,17,20,21
SOIC - 24
1
2
3
9
11
12
13
14
16
22
23
24
Page
6
of
6