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LM2903

Category:Comparator
Product Name:Dual differential comparator
Manufacturers:TI
Production Batch Number:10+
Encapsulation:8MSOP, 8PDIP, 8SO, 8SOIC, 8TSSOP
Stock Status:There is stock
Stock Quantity:15000
Minimum order quantity: 1
Details:

Product introduction

These devices include two independent operating voltage comparators designed from a wide range of voltages to a single supply. The action is also provided by dual supplies as long as the difference between the two is 2 V to 36 V and_CCis at least 1.5 volts more common mode than the input. The leakage current is independent of the supply voltage. These outputs can be connected to other open collector outputs for wired and relational purposes.

The LM193 features operation from -55°C to 125°C LM293A is characterized by LM293 and operates from -25°C to 85°C LM393A LM393 and operating characteristics from 0°C to 70°C

characteristic

Single or dual power supply
Wide supply voltage range... 2 V to 36 V
- Highest level. 。。 2 V to 36 V
- Tested, 30 V... Non-V devices
- Tested, 32 verbs... V-suffix device
Low supply current drains independently of supply voltage. 。。 Each comparison typically values 0.4 mA
Low input bias current. 。。 25 nA typical
Low input offset current... 3 nA typical (LM193)
Low input offset voltage... 2 mV typical
The common-mode input voltage range includes ground
The differential input voltage range is equal to the maximum voltage rating. 。。 ± 36 volts
Low output saturation voltage
The outputs are compatible with TTL, MOS tubes, and CMOS

parameter

		LM2903
Number of channels		2
IQ per channel (max.) (mA)		0.5
Output Current (min) (mA)		6
tRESP Low - To - High (US)		0.3
Output type		Open collector, open drain
VIO (25 degrees Celsius) (max) (millivolts)		7
Pins/Packets		8MSOP，8PDIP，8SO，8SOIC，8TSSOP
VICR (max.) (5)
and (min) (v)		2
and (maximum) (v)		30
Operating temperature range(°C)		-40 to 125

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