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See Technical Specifications

LM2903YDT

Low power dual voltage comparator

Manufacturer:

STMicroelectronics, Inc
Mfr.Part #:

LM2903YDT
Datasheet:

LM2903YDT Datasheet (PDF)
Series:

Automotive, AEC-Q100
Type:

General Purpose
Number of Elements:

2
Output Type:

CMOS, DTL, ECL, MOS, Open-Collector, TTL
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LM2903YDT General Description

This device consists of two independent low-power voltage comparators 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 a unique characteristic in that the input common-mode voltage range includes the negative rail even though operated from a single power supply voltage.

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Key Features

Wide single supply voltage range or dual supplies +2 V to +36 V or ±1 V to ±18 V
Very low supply current (0.4 mA) independent of supply voltage (1 mW/comparator at +5 V)
Low input bias current: 25 nA typ.
Low input offset current: ±5 nA typ.
Input common-mode voltage range includes negative rail
Low output saturation voltage: 250 mV typ. (I_O= 4 mA)
Differential input voltage range equal to the supply voltage
TTL, DTL, ECL, MOS, CMOS compatible outputs
Automotive qualification
Related products
- See LM2903W for similar device with higher ESD performances
- See LM2903H for similar device with operating temperature up to 150 °C

Specifications

Category	Integrated Circuits (ICs)LinearComparators	Series	Automotive, AEC-Q100
Type	General Purpose	Number of Elements	2
Output Type	CMOS, DTL, ECL, MOS, Open-Collector, TTL	Voltage - Supply, Single/Dual (±)	2V ~ 36V, ±1V ~ 18V
Voltage - Input Offset (Max)	7mV @ 5V	Current - Input Bias (Max)	0.25µA @ 5V
Current - Output (Typ)	16mA @ 5V	Current - Quiescent (Max)	2.5mA
CMRR, PSRR (Typ)	-	Propagation Delay (Max)	-
Hysteresis	-	Operating Temperature	-40°C ~ 125°C
Mounting Type	Surface Mount	Base Product Number	LM2903

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Ratings and Reviews

J**n 12/16/2023

Fast shipping, good seller

L**m 12/25/2021

The product corresponds to the description. The packaging is ordinary puffy. Strange that all the whole came. It works even from the weakest magnet. Shipping 45 days without tracking. Took for 44r + 11r delivery

I**c 06/09/2020

super quick delivery and good items ++++++

E**h 05/21/2020

Perfect! Nice product and normal delivery. Thanks!