LM2903D ,Comparator, Analog Comparator IC - ST Microelectronics

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

Popularity Score

209 points

Part No

LM2903D
Manufacturer

ST Microelectronics
ChipWorker Part#

CW45187
Category

Comparator, Analog Comparator IC
Package

SOIC-8
Description

Analogue Comparator, Low Power, 2, 1.3µs, ± 1V to ± 18V, SOIC, 8Pins
Documentation

Datasheet
Ships from

Moscow
Наличие

120 pcs In Stock
Estimated Price

$ 0.35

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LM2903D Specifications

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Attribute	Attribute Value

Part Number	LM2903D
Manufacturer	ST Microelectronics
ChipWorker Part#	CW45187
Category	Comparator, Analog Comparator IC
Documentation	Datasheet
Mounting Style	Surface Mount
Number of Pins	8 Pin
Case/Package	SOIC-8
Operating Voltage	2V ~ 36V
Output Current	16mA @5V
Supply Current	1 mA
Number of Circuits	2 Circuit
Number of Channels	2 Channel
Number of Positions	8 Position
Power Dissipation	830 W
Thermal Resistance	125 ℃/W
Input Offset Voltage	7 mV
Input Bias Current	250 nA
Operating Temperature (Max)	125 ℃
Operating Temperature (Min)	-40 ℃
Supply Voltage (Max)	36 V
Supply Voltage (Min)	2 V
	expand all
Size-Length	5 mm
Size-Width	4 mm
Size-Height	1.25 mm
Operating Temperature	-40℃ ~ 125℃
Product Lifecycle Status	Active
Packaging	Tube
RoHS	RoHS Compliant
Lead-Free Status	Lead Free
REACH SVHC Compliance	No SVHC
REACH SVHC Compliance Edition	2015/12/17
ECCN Code	EAR99

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Product Description

The LM2903D is a low-power dual Voltage Comparator designed specifically to operate from a single supply over a wide range of voltages. Operation from split power supplies is also possible. In addition, the device has unique characteristic in that the input common-mode voltage range includes the negative rail even though operated from a single power supply voltage.
Very low supply current (0.4mA) - independent of supply voltage
Input common-mode voltage range includes negative rail
250mV Low output saturation voltage
Differential input voltage range equal to the power supply voltage
TTL, DTL, ECL, MOS, CMOS compatible outputs

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