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See Technical Specifications

LM2903DR +BOM

LM2903DR is a dual voltage comparator contained in a plastic SOP package with 8 pins

Manufacturer:

Texas Instruments
Mfr.Part #:

LM2903DR
Datasheet:

LM2903DR Datasheet (PDF)
Number Of Channels:

2
Output Type:

Open-collector
Propagation Delay Time (µs):

1.3
Vs (max) (V):

30
EDA/CAD Models:

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LM2903DR General Description

These versatile comparators can seamlessly replace the LM293, LM393, and LM2903 models across both "A" and "V" grades. With two independent voltage comparators in each device, they are designed to function efficiently within a wide range of voltage levels on a single power supply. Moreover, the quiescent current remains consistent regardless of the supply voltage, ensuring stable performance in diverse operating conditions

Key Features

LM2903DR is a dual voltage comparator with a wide supply voltage range of 2-36V, low input bias current, and a high input impedance

It has a fast response time and compatible with TTL, DTL, ECL, MOS, and CMOS logic systems

It is designed for use in industrial, automotive, and commercial applications

Application

For voltage comparison
Industrial electronic use
Automotive applications

Specifications

Number of channels	2	Output type	Open-collector
Propagation delay time (µs)	1.3	Vs (max) (V)	30
Vs (min) (V)	2	Vos (offset voltage at 25°C) (max) (mV)	7
Iq per channel (typ) (mA)	0.4	Input bias current (±) (max) (nA)	50
Rail-to-rail	Out	Rating	Automotive, Catalog
Operating temperature range (°C)	-40 to 125	Features	Standard comparator
VICR (max) (V)	28.5	VICR (min) (V)	0