This website uses cookies. By using this site, you consent to the use of cookies. For more information, please take a look at our Privacy Policy.

LM2903BQPWRQ1 +BOM

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

LM2903BQPWRQ1 Information

Description

The LM2903BQPWRQ1 is a dual differential commodity comparator from Texas Instruments, designed for automotive applications. It operates from a single power supply over a wide voltage range, with low supply current drain, input offset voltage, and input offset current. This device is pin-compatible with other popular voltage comparators like LM193, LM393, LM2903, and LM2903V. The LM2903BQPWRQ1 is a reliable and versatile voltage comparator suitable for various applications, including battery management systems, electric power steering, vehicle lighting, motor control, sensor interfaces, power supplies, audio amplifiers, voltage comparators, and voltage references. Its features make it an excellent choice for automotive, industrial, and consumer electronics industries.

Features

According to the product information, the features of the LM2903BQPWRQ1 are:

  • Dual voltage comparator
  • Operates from a single power supply over a wide voltage range
  • Low supply current drain
  • Low input offset voltage
  • Low input offset current
  • Pin-compatible with LM193, LM393, LM2903, and LM2903V

These features make the LM2903BQPWRQ1 a reliable and versatile voltage comparator suitable for various applications including automotive, industrial, and consumer electronics.

Package

According to the product information, the package type of LM2903BQPWRQ1 is TSSOP8.

Pinout

The LM2903BQPWRQ1 has a TSSOP8 package with 8 pins.

Here's a concise summary of the pin functions:

  • IN+ (Pin 1): Positive input
  • IN- (Pin 2): Negative input
  • VCC (Pin 3): Positive supply voltage
  • OUT (Pin 4): Output
  • GND (Pin 5, 6, 7, 8): Ground

Please note that this information is based on the provided product description and may not be a comprehensive or detailed explanation of the pin functions.

Manufacturer

The manufacturer of the LM2903BQPWRQ1 is Texas Instruments (TI). Texas Instruments is a multinational semiconductor company that designs, manufactures, and tests semiconductors and other electronic components. The company was founded in 1930 and is headquartered in Dallas, Texas, USA. TI is one of the largest and most well-known semiconductor companies in the world, with a wide range of products used in many different industries, including automotive, industrial, consumer electronics, and more.

Applications

The LM2903BQPWRQ1 is commonly used in automotive applications such as battery management systems, electric power steering, and vehicle lighting. It's also used in industrial applications like motor control, sensor interfaces, and power supplies. Additionally, it's used in consumer electronics for audio amplifiers, voltage comparators, and voltage references.

Equivalent

According to the product information, the LM2903BQPWRQ1 is pin-compatible with LM193, LM393, LM2903, and LM2903V. Therefore, the equivalent products of LM2903BQPWRQ1 are:

  • LM193
  • LM393
  • LM2903
  • LM2903V

Specifications

Number of channels 2 Output type Open-collector
Propagation delay time (µs) 1 Vs (max) (V) 36
Vs (min) (V) 2 Vos (offset voltage at 25°C) (max) (mV) 2.5
Iq per channel (typ) (mA) 0.2 Input bias current (±) (max) (nA) 25
Rail-to-rail No Rating Automotive
Operating temperature range (°C) -40 to 125 Features Standard comparator
VICR (max) (V) 0 VICR (min) (V) 34.5
TI functional safety category Functional Safety-Capable Pin Count 8
Released Date May 22, 2021 Last Modified Date Mar 7, 2023 4:10 PM UTC
Package/Case TSSOP-8

Service Policies and Others

After-Sales & Settlement Related

payment Payment

Payment Method +

hsbc
TT/Wire Transfer
paypal
Paypal
wu
Western Union
mg
Money Gram

For alternative payment channels, please reach out to us at:

[email protected]
shipping Shipping & Packing

Shipping Method +

fedex
Fedex
ups
UPS
dhl
DHL
tnt
TNT
Packing +

AVAQ determines and packages all devices based on electrostatic discharge (ESD) and moisture sensitivity level (MSL) protection requirements.

Warranty Warranty

365-Day Product Quality Guarantee +

We promise to provide 365 days quality assurance service for all our products.
After Sales Service +

Returns and exchanges are supported, provided the items remain in their original condition.

Ratings and Reviews

More
L
L**n 01/30/2021

Everything works, fine

5

Reviews

You need to log in to reply. Sign In | Sign Up

LM2903BQPWRQ1 Datasheet PDF

Preliminary Specification LM2903BQPWRQ1 PDF Download

LM2903BQPWRQ1 PDF Preview

pay transport
colse