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Manufacturer Part #

LM239ADT

LM239 Series Quad 32 V 100 nA SMT Low Power Voltage Comparator - SOIC-14

ECAD Model:
Mfr. Name: STMicroelectronics
Standard Pkg:
Date Code: 2124
Product Specification Section
Technical Attributes
Attributes Table
Type: Voltage
No of Channels: 4
Average Bias Current-Max: 100nA
Supply Voltage: 2V to 32V
Package Style:  SOIC-14
Mounting Method: Surface Mount
Features & Applications

The LM239ADT device consists of four independent precision-voltage comparators with an offset voltage specification as low as 2 mV maximum for LM339A, LM239A and LM139A. Each comparator has been designed specifically to operate from a single power supply over a wide range of voltages. Operation from split power supplies is also possible.

Features:

  • Wide single supply voltage range or dual supplies for all devices: +2 to +36 V or ±1 V to
    ±18 V
  • Very low supply current (1.1 mA) independent of supply voltage
  • Low input bias current: 25 nA typ
  • Low input offset current: ±5 nA typ
  • Low input offset voltage: ±1 mV typ
  • Input common-mode voltage range includes ground
  • Low output saturation voltage: 250 mV typ; (ISINK = 4 mA)
  • Differential input voltage range equal to the supply voltage
  • TTL, DTL, ECL, MOS, CMOS compatible outputs
Pricing Section
Global Stock:
2,500
Germany (Online Only):
2,500
212,500
Factory Stock:Factory Stock:
0
Minimum Order:
2500
Multiple Of:
2500
Total
$537.50
USD
Quantity
Web Price
2,500
$0.215
7,500
$0.178
12,500
$0.176
25,000
$0.174
50,000+
$0.171