LM2903HDT [STMicroelectronics]

LM2903HDT Overview

Electronic comparator is packaged in 8-SOIC (0.154, 3.90mm Width) for convenient transportation.This comparator is of the CMOS, DTL, ECL, MOS, Open-Collector, TTL output type.Ready for shipping in Tape & Reel (TR) package.You can find 8 terminals of the comparator.Other Comparator like the device play a important role in the industry.Supplied by 5V voltage, the comparator can accomplish the many demanding tasks.Speaking of types, this is a typical General Purpose comparator.This is a 2 element comparator.The pinout of the component starts from 8 pins it has.Surface Mount universial mout for easy adapting.The operating temperature should be set to -40°C~150°C to avoid mal-function.The comparator has 8 pins.Try search LM2903 to get more pin-to-pin solutions for your special needs.This comparator presents a quiescent current of 2.5mA .Electronic comparator has a Surface Mount for mounting on PCB or other boards.For normal use of the device, the nominal supply current should be 4mA .Current supply exceeding 4mA could cause disfunction of the compartator.5V power supplies are enough to run the device.The maximal current your can input into the device is 250nA .From the voltage formula, the voltage gain of the part is 106.02dB .

LM2903HDT Features

CMOS, DTL, ECL, MOS, Open-Collector, TTL output capability
General Purpose IC
Employing 2 elements
Operates under -40°C~150°C
Quiescent Current: 2.5mA
Voltage Gain: 106.02dB

LM2903HDT Applications

There are a lot of STMicroelectronics
LM2903HDT linear comparators applications.

• Mobile Communications
• Notebooks and PDAs
• Battery-Powered Electronics
• General-Purpose Portable Devices
• General-Purpose, Low-Voltage Applications
• Self-diagnostics
• Lithium ion battery monitoring
• Battery management and protection
• Current and voltage sensing
• Analog front end