LM2903P ,Comparator, Analog Comparator IC - TI

The pictures are for reference only, and the specific specifications can be found in the product manual.

Popularity Score

190 points

Part No

LM2903P
Manufacturer

TI
ChipWorker Part#

CW1717282
Category

Comparator, Analog Comparator IC
Package

DIP-8
Description

Analogue Comparator, Dual, Differential, 2, 1.3µs, 2V to 36V, ± 1V to ± 18V, DIP, 8Pins
Documentation

Datasheet
Ships from

Moscow
Наличие

1606 pcs In Stock
Estimated Price

$ 0.09

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LM2903P Specifications

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Attribute	Attribute Value

Part Number	LM2903P
Manufacturer	TI
ChipWorker Part#	CW1717282
Category	Comparator, Analog Comparator IC
Documentation	Datasheet
Mounting Style	Through Hole
Number of Pins	8 Pin
Case/Package	DIP-8
Supply Voltage (DC)	2.00V (min)
Operating Voltage	2V ~ 36V
Output Current	20 mA
Supply Current	1 mA
Number of Circuits	2 Circuit
Number of Channels	2 Channel
Number of Positions	8 Position
Quiescent Current	800 µA
Input Offset Voltage	7 mV
Input Bias Current	250 nA
Operating Temperature (Max)	125 ℃
Operating Temperature (Min)	-40 ℃
Supply Voltage	2V ~ 36V
	expand all
Size-Length	9.81 mm
Size-Width	6.35 mm
Size-Height	4.57 mm
Operating Temperature	-40℃ ~ 125℃
Product Lifecycle Status	Active
Packaging	Tube
RoHS	RoHS Compliant
Lead-Free Status	Lead Free
REACH SVHC Compliance	No SVHC
ECCN Code	EAR99
HK STC License	NLR

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Product Description

The LM2903P is a Dual Differential Comparator 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 to 36V and VCC is at least 1.5V 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.
Low supply-current drain independent of supply voltage - 0.4mA per comparator
Common-mode input voltage range includes ground
±36V Differential input voltage range equal to maximum-rated supply voltage
Low output saturation voltage
Output compatible with TTL, MOS and CMOS

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