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LM393D Dual Differential Comparators IC Texas Instruments®

LM393D Dual Differential Comparators IC Texas Instruments®

Manufacturer: Texas Instruments®
Part Number: LM393D

Price: $0.46
1180 available for immediate delivery
Code: IC457PE01
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Additional Information


Dual Differential Comparator

FEATURES:
Low Supply-Current Drain Independent of Supply Voltage, 0.4 mA Typ Per Comparator
Low Input Bias Current, 25 nA Typ
Low Input Offset Voltage, 2 mV Typ
Common-Mode Input Voltage Range Includes Ground
Low Output Saturation Voltage

This device is constructed of two independent voltage comparators. They are designed to operate from a single power supply over a wide voltage range. Dual supply operation is also possible if the difference between the two supplies is 2 V to 36 V, and VCC is at least 1.5 V more positive than the input common-mode voltage. Current drain is independent of the supply voltage. The outputs can be connected to other open-collector outputs to achieve wired-AND relationships.

TYPICAL ELECTRICAL CHARACTERISTICS
- @ specified free-air temperature, VCC=5V, 25°C
Input Offset Voltage: 2mV
Input Offset Current (VO=1.4V): 5nA
Input Bias Current (VO=1.4V): -25nA
Common-mode Input Voltage Range: 0 to VCC-1.5V
High-Level Output Current (VOH=5V, VID=1V): 0.1nA
Low-Level Output Voltage (IOL=4mA, VID=-1V): 150mV
Low-Level Output Current (VOL=1.5V, VID=-1V): 6mA min.
Supply Current (VCC=5V): 0.8mA

Manufactured by: Texas Instruments®
Part Number: LM393D