ALD4302ADB ALD [Advanced Linear Devices], ALD4302ADB Datasheet - Page 5

• Manufacturer Part Number: ALD4302ADB
• Description: QUAD PRECISION CMOS VOLTAGE COMPARATOR WITH PUSH-PULL DRIVER
• Manufacturer: ALD [Advanced Linear Devices]

ALD4302/ALD4302
V
IN
V
V
REF
REF
V
V
IN
IN
ZERO CROSSING DETECTOR
V
Output V
V
VOLTAGE LEVEL TRANSLATOR
MULTIPLE RELAY DRIVE
REF
REF
= 1.4V for TTL input
=
1/4 ALD4302
OUT
V + = + 10V
1/4 ALD4302
1/4 ALD4302
+
+
+
V
2
+
swings from rail- to- rail
+5V
-5V
+5V
for CMOS input
+5V
V
TYPICAL APPLICATIONS
OUT
Advanced Linear Devices
V
OUT
VL
VL
1
2
and VH
and VH
50K
50K
47K
DOUBLE DUAL LIMIT WINDOW COMPARATOR
+12V
1
2
first limit window send warning.
second limit window execute system cutoff.
VH
VH
V
VL
VL
IN
1
2
2
1
+
+
+
+
ALD4302
+12V
+12V
+12V
5