DIODES INC.  AP331AWG-7  Analogue Comparator, Single, Differential, 1, 1.3 µs, ± 1V to ± 18V, SOT-25, 5 Pins

Technical Data Sheet (269.40KB) EN See all Technical Docs

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Product Overview

The AP331AWG-7 is a single differential Precision Voltage Comparator with an offset voltage specification as low as 8mV maximum for comparator which were designed specifically to operate from a single power supply over a wide range of voltages. Operation from split power supplies is also possible and the low power supply current drain is independent of the magnitude of the power supply voltage. The comparator also has unique characteristic in that the input common-mode voltage range includes ground, even though operated from a single power supply voltage. The AP331A is designed to directly interface with TTL and CMOS. When operated from both plus and minus power supplies, the AP331A will directly interface with MOS logic where their low power drain is a distinct advantage over standard comparator.
  • Very low supply current drain (0.4mA) - independent of supply voltage
  • Input common-mode voltage range includes ground
  • Differential input voltage range equal to the power supply voltage
  • Output voltage compatible with TTL, DTL, ECL, MOS and CMOS logic systems


Product Information

Automotive Qualification Standard:
Comparator Type:
No. of Comparators:
No. of Pins:
5 Pins
Operating Temperature Max:
70 °C
Operating Temperature Min:
0 °C
Cut Tape
Product Range:
Response Time:
1.3 µs
No SVHC (17-Dec-2015)
Supply Voltage Range:
± 1V to ± 18V

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  • No. of Comparators: 1
  • Operating Temperature Min: 0°C
  • Supply Voltage Range: ± 1V to ± 18V
  • Operating Temperature Max: 70°C
  • Response Time: 1.3µs
  • No. of Pins: 5Pins
  • Product Range: -
  • Automotive Qualification Standard: -
  • Comparator Case Style: SOT-25
  • IC Output Type: CMOS, DTL, ECL, MOS, TTL
  • Comparator Type: Differential
  • Packaging: Cut Tape