Part LM397
Description Single General-Purpose Voltage Comparator
Category Comparator
Manufacturer Texas Instruments
Size 0.96 MB
Pricing from 0.62 USD, available from DigiKey and Texas Instruments.
Texas Instruments

LM397 Overview

Key Specifications

Package: SOT-23
Mount Type: Surface Mount
Pins: 5
Max Voltage (typical range): 30 V

Description

The LM397 device is a single voltage comparator with an input common mode that includes ground. The LM397 is designed to operate from a single 5-V to 30-V power supply or a split power supply.

Key Features

  • 1 TA = 25°C. Typical Values Unless Otherwise Specified
  • 5-Pin SOT-23 Package
  • Industrial Operating Range -40°C to +85°C
  • Single or Dual Power Supplies
  • Wide Supply Voltage Range 5 V to 30 V

Price & Availability

Seller Inventory Price Breaks Buy
DigiKey 2290 1+ : 0.62 USD
10+ : 0.437 USD
25+ : 0.3912 USD
100+ : 0.3414 USD
View Offer
DigiKey 2290 1+ : 0.62 USD
10+ : 0.437 USD
25+ : 0.3912 USD
100+ : 0.3414 USD
View Offer