ca3262a Intersil Corporation, ca3262a Datasheet - Page 2

• Manufacturer Part Number: ca3262a
• Description: Quad-gated, Inverting Power Drivers
• Manufacturer: Intersil Corporation

Functional Block Diagram
ENABLE
TTL OR
INPUTS
LOGIC
LEVEL
CMOS
IN D
IN C
IN B
IN A
V
CC
+5V P.S.
H = High, L = Low, X = Don’t Care
FIGURE 2. QUAD INVERTING POWER DRIVER (QDR) SHOWN WITH TYPICAL APPLICATION LOADS
ENABLE
V+
ENABLE
TRUTH TABLE (Each Output)
IN D
IN B
V
IN C
IN A
CC
H
H
L
T
I
T
T
I
T
I
I
V+
LIM
LIM
LIM
LIM
LIM
LIM
LIM
LIM
IN
H
X
L
OUT
H
H
L
CA3262A, CA3262
T
T
I
T
T
I
I
I
LIM
LIM
LIM
LIM
LIM
LIM
LIM
LIM
OUT D
CLAMP
OUT B
CLAMP
OUT C
OUT A
2
ENABLE
FIGURE 1. CA3262A EQUIVALENT SCHEMATIC OF ONE
INPUT
CONSTANT
SOURCES
CURRENT
INPUT STAGE
OUT D
CLAMP
OUT A
OUT C
CLAMP
OUT B
LAMP
V
CC
RELAY
V
BATT
TO SUBSEQUENT STAGES
SOLENOID
HIGH CURRENT
HIGH SIDE DR
V
BATT
V
BATT
MOTOR
REFERENCE
VOLTAGE
1.2V