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LM2903P +BOM

Comparator General Purpose Open-Collector, Rail-to-Rail 8-PDIP

LM2903P Information

Description

The LM2903P is a dual voltage comparator IC from Texas Instruments, designed for precision voltage comparison applications. It features a wide range of power supply voltages (±18V/36V) and low input offset voltage, bias current, and offset current. This makes it suitable for use in voltage comparators, precision rectifiers, and voltage-controlled oscillators. The LM2903P is available in an 8-pin PDIP package and has a common-mode input voltage range of ±18V. Its operating temperature range spans -40°C to 150°C, making it suitable for applications in automotive, industrial, and consumer electronics. The device is known for its high reliability and low noise performance. Overall, the LM2903P is a reliable and accurate comparator IC that can be used in a variety of applications where precise voltage comparison is required.

Features

According to the product information, the features of LM2903P are:

  • Dual Voltage comparator IC
  • Wide range of power supply voltage
  • Low input offset voltage
  • Low input bias current
  • Low input offset current
  • Common-mode input voltage range
  • Available in DIP and SOIC packages

Package

The package type of LM2903P is PDIP-8 (Pin DIP, 8-pin). Additionally, it's also available in SOIC (Small Outline Integrated Circuit) packages.

Manufacturer

The manufacturer of the LM2903P is Texas Instruments (TI), a leading global semiconductor company that designs, manufactures, tests, and sells analog and embedded processing semiconductors. TI is a well-established company with a rich history in the industry, known for its innovative products and solutions that enable customers to create new and innovative applications.

Applications

According to the product information, the LM2903P is commonly used in:

  • Voltage comparators
  • Precision rectifiers
  • Voltage-controlled oscillators
  • It's also suitable for applications in:

  • Automotive electronics
  • Industrial electronics
  • Consumer electronics

Due to its wide operating temperature range and high reliability.

Equivalent

The equivalent products of LM2903P are:

  • LM339
  • LM393
  • TLC272
  • TLC273

These comparator ICs offer similar features, such as dual voltage comparators, wide power supply voltage ranges, and low input offset voltages. They are suitable for various applications, including voltage comparators, precision rectifiers, and voltage-controlled oscillators.

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
Pin Count 8 Released Date Jun 24, 2015
Last Modified Date Mar 7, 2023 4:10 PM UTC Package/Case DIP8

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Ratings and Reviews

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C
C**a 12/08/2023

Perfect remains more than to test them to see what they are worth... Leave feedback after try I highly recommend this seller and also his products.: •)

11
H
H**n 07/21/2023

Came exactly on timePacked perfectly

9
J
J**n 09/20/2021

Excellent, delivery fast!!!

6
L
L**s 07/28/2021

very impressed in the product

12

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LM2903P Datasheet PDF

Preliminary Specification LM2903P PDF Download

LM2903P PDF Preview

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