Product Summary

The LM393DRG4 is a dual differential comparator. The LM393DRG4 consists of two independent voltage comparators that are designed to operate from a single power supply over a wide range of voltages. Operation from dual supplies also is possible as long as 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. The LM393DRG4 is characterized for operation from 0℃ to 70℃. Current drain is independent of the supply voltage. The outputs can be connected to other open-collector outputs to achieve wired-AND relationships.

Parametrics

LM393DRG4 absolute maximum ratings: (1)Supply voltage:36 V; (2)Differential input voltage:±36 V; (3)Input voltage range:-0.3 V to 36 V; (4)Output voltage:36 V; (5)Output current:20 mA; (6)Duration of output short-circuit to ground:Unlimited; (7)Package thermal impedance:97℃/W; (8)Operating virtual junction temperature:150℃; (9)Storage temperature range:-65℃ to 150℃.

Features

LM393DRG4 features: (1)Single Supply or Dual Supplies; (2)Wide Range of Supply Voltage: Max Rating:2 V to 36 V, Tested to 30 V:Non-V Devices,Tested to 32 V:V-Suffix Devices; (3)Low Supply-Current Drain Independent of Supply Voltage:0.4 mA Typ Per Comparator; (4)Low Input Bias Current:25 nA Typ; (5)Low Input Offset Voltage:2 mV Typ; (6)Common-Mode Input Voltage Range Includes Ground; (7)Differential Input Voltage Range Equal to Maximum-Rated Supply Voltage:±36 V; (8)Low Output Saturation Voltage; (9)Output Compatible With TTL, MOS, and CMOS.

Diagrams

Image Part No Mfg Description Data Sheet Download Pricing
(USD)		 Quantity
LM393DRG4
LM393DRG4
Texas Instruments
Comparator ICs Dual Differential Comparator
Data Sheet
0-1: $0.22
1-25: $0.18
25-100: $0.13
100-250: $0.09
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0-1: $0.24
1-25: $0.18
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LM3900N
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0-1: $0.26
1-25: $0.20
25-100: $0.14
100-250: $0.13
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0-1: $0.34
1-25: $0.22
25-100: $0.18
100-250: $0.15
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