Quad Voltage Comparators for Industrial, Commercial and Military Applications
The devices in this series consist of four independent single or dual supply voltage comparators on a single monolithic substrate. The common mode input voltage range includes ground even when operated from a single supply, and the low power supply current drain makes these comparators suitable for battery operation. These types were designed to directly interface with TTL and CMOS.
Features
⢠Operation from Single or Dual Supplies
⢠Common Mode Input Voltage Range to GND
⢠Output Voltage Compatible with TTL, DTL, ECL, MOS and CMOS
⢠Differential Input Voltage Range Equal to the Supply Voltage
⢠Maximum Input Offset Voltage (VIO)
- CA139A . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2mV
- CA139, CA239, CA339. . . . . . . . . . . . . . . . . . . . . . 5mV
- LM2901. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7mV
- LM3302. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20mV
⢠Replacement for Industry Types 139, 239, 339, 139A, 2901, 3302
Applications
⢠Square Wave Generator
⢠Time Delay Generators
⢠Pulse Generators
⢠Multivibrators
⢠High Voltage Digital Logic Gates
⢠A/D Converters
⢠MOS Clock Timers
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