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LM139D

Analogue Comparator, General Purpose, 4 Comparators, 1.3 µs, 2V to 36V, SOIC, 14 Pins

TEXAS INSTRUMENTS LM139D

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Manufacturer Part No:
LM139D
Order Code:
3005502

Product Overview

The LM139D is a four-independent Voltage Comparator, designed to operate from a single power supply over a wide range of voltages. Operation from dual supplies also is possible, as long as the difference between the two supplies is 2 to 36V and VCC is at least 1.5V more positive than the input common-mode voltage. Current drain is independent of the supply voltage. The outputs can be connected to other open-collector outputs to achieve wired-AND relationships.
  • 0.8mA Typical low supply-current drain independent of supply voltage
  • 25nA (typical) Low input bias current
  • 3nA Typical low input offset current
  • 2mV Typical low input offset voltage
  • Common-mode input voltage range includes ground
  • ±36V Differential input voltage range equal to maximum-rated supply voltage
  • Low output saturation voltage
  • Output compatible with TTL, MOS and CMOS
  • Green product and no Sb/Br

Applications

Industrial, Automotive, Power Management, Test & Measurement

Warnings

Device has limited built-in ESD protection. The leads should be shorted together or the device placed in conductive foam during storage or handling to prevent electrostatic damage to the MOS gates.

Product Information

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:
General Purpose

:
4 Comparators

:
1.3µs

:
2V to 36V

:
SOIC

:
14Pins

:
CMOS, MOS, TTL

:
-55°C

:
125°C

:
-

:
-

:
MSL 1 - Unlimited
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