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LM2903-Q1

Category:Comparator
Product Name:Automotive two-way differential comparator
Manufacturers:TI
Production Batch Number:10+
Encapsulation:8SOIC, 8TSSOP
Stock Status:There is stock
Stock Quantity:5000
Minimum order quantity: 1
Details:

Product introduction

This device consists of two independent single-supply voltage comparators designed to operate on a wide range of voltage single-supply voltages. 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.

Tested from LM2903Q -40°C to 125°C and for demanding automotive manufacturing requirements.

characteristic

Qualified automotive applications
ESD protection exceeding 1000 volts according to MIL - STD - 883, Method 3015; More than 100 V using the machine model (C = 200 pF, R = 0)
Single or dual power supply
Low supply current drains independently of supply voltage. 。。 Each comparison typically values 0.4 mA
Low input bias current. 。。 25 nA typical
Typical low input offset current nA... 5
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 - Season 1
Number of channels	2
IQ per channel (max.) (mA)	0.4
Output Current (min) (mA)	6
tRESP Low - To - High (US)	0.3
Output type	Open drain
VIO (25 degrees Celsius) (max) (millivolts)	7
Pins/Packets	8SOIC，8TSSOP
and (min) (v)	2
and (maximum) (v)	30
Operating temperature range(°C)	-40 to 125

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