TEXAS INSTRUMENTS  LM393N/NOPB  Analog Comparator, Dual, Precision, 2, 1.3 µs, ± 1V to ± 18V, DIP, 8


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Product Overview

The LM393N/NOPB is a low power low offset voltage Dual Comparator with an offset voltage specification as low as 2mV maximum for two comparators 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. This comparator has a unique characteristic in that the input common-mode voltage range includes ground, even though operated from a single power supply voltage. The LM193-N series was designed to directly interface with TTL and CMOS. When operated from both plus and minus power supplies, this comparator will directly interface with MOS logic where their low power drain is a distinct advantage over standard comparators.
  • Input common-mode voltage range
  • Differential input voltage range equal to the power supply voltage
  • 25nA Low input biasing current
  • ±5nA Low input offset current
  • ±3mV Maximum offset voltage
  • Green product and no Sb/Br


Power Management; Industrial
This device has limited built-in ESD protection, leads should be shorted together or the device placed in conductive foam during storage or handling to prevent electrostatic damage to the MOS gates.
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Product Specifications, Documents & More

  • Amplifier Case Style: DIP
  • Comparator Case Style: DIP
  • Comparator Type: Precision
  • IC Output Type: CMOS, MOS, TTL, DTL, ECL
  • MSL: MSL 1 - Unlimited
  • No. of Comparators: 2
  • No. of Comparators: 2
  • No. of Pins: 8
  • Operating Temperature Max: 70°C
  • Operating Temperature Min: 0°C
  • Output Compatibility: CMOS, DTL, ECL, MOS, TTL
  • Packaging: Each
  • Response Time: 1.3µs
  • SVHC: No SVHC (15-Jun-2015)
  • Supply Current: 1mA
  • Supply Voltage Range: ± 1V to ± 18V


Availability:  1,169

  • 1,169 in stock for same day shipping
Check stock and lead times
    More stock available week commencing 4/4/16

Price for: Each 1

Minimum order quantity: 1

Order multiple quantity: 1

Price: $0.885 $0.885



Quantity List Price
1 - 9 $0.885
10 - 99 $0.704
100 - 499 $0.525
500 - 999 $0.386
1000 - 2499 $0.352
2500 - 9999 $0.307
10000 - 24999 $0.301
25000+ $0.294

Legislation and Environmental

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Price for: Each 1

1+ $2.37 4+ $2.27 25+ $2.18

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