ALD4302PBL View Datasheet(PDF) - Advanced Linear Devices

Part Name

Description

Manufacturer

ALD4302PBL

QUAD PRECISION CMOS VOLTAGE COMPARATOR WITH PUSH-PULL DRIVER

Advanced Linear Devices 

TYPICAL APPLICATIONS

ZERO CROSSING DETECTOR

+5V

VIN

+

VOUT

-5V

1/4 ALD4302

MULTIPLE RELAY DRIVE

VREF

VIN

+5V

+5V

+

1/4 ALD4302

VOLTAGE LEVEL TRANSLATOR

V+ = +10V

VREF

VIN

+

VOUT

1/4 ALD4302

VREF = 1.4V for TTL input

VREF

=

V+

2

for CMOS input

Output VOUT swings from rail- to- rail

DOUBLE DUAL LIMIT WINDOW COMPARATOR

+12V

VH2

50K

+12V

+12V

+

VH1

+

VIN

47K

+

VL1

+12V

+

VL2

50K

ALD4302

VL1 and VH1 first limit window send warning.

VL2 and VH2 second limit window execute

system cutoff.

ALD4302A/ALD4302

Advanced Linear Devices

5 of 9

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