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LM393AMX Datasheet, PDF (1/8 Pages) Fairchild Semiconductor – Dual Differential Comparator | |||
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www.fairchildsemi.com
LM2903,LM393/LM393A,LM293A
Dual Differential Comparator
Features
⢠Single Supply Operation: 2V to 36V
⢠Dual Supply Operation: ï±1V to ï±18V
⢠Allow Comparison of Voltages Near Ground Potential
⢠Low Current Drain 800ïA Typ.
⢠Compatible with all Forms of Logic
⢠Low Input Bias Current 25nA Typ.
⢠Low Input Offset Current ï±5nA Typ.
⢠Low Offset Voltage ï±1mV Typ.
Description
The LM2903, LM393/LM393A, LM293A consist of two
independent voltage comparators designed to operate from a
single power supply over a wide voltage range.
8-DIP
1
8-SOIC
1
Internal Block Diagram
OUTPUT1 1
IN1 (-) 2 -
IN1 (+) 3 +
GND 4
8 VCC
7 OUTPUT2
- 6 IN2 (-)
+ 5 IN2 (+)
©2012 Fairchild Semiconductor Corporation
Rev. 2.0.2
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