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LM393DT Specifications

Detailed technical information and Application Scenarios

Product Details

PartNumberManufactorQuantityAvailability
LM393DTST20000Yes

LM393DT is a dual differential comparator manufactured by STMicroelectronics (ST).

The LM393DT is a dual differential comparator manufactured by STMicroelectronics (ST).

Specifications:

  • Type: Dual Differential Comparator
  • Supply Voltage (VCC): 2V to 36V
  • Input Offset Voltage (Max): 5mV
  • Input Bias Current (Max): 250nA
  • Response Time (Typ): 1.3μs
  • Operating Temperature Range: -40°C to +125°C
  • Package: SO-8
  • Output Type: Open Collector
  • Number of Channels: 2

Descriptions:

The LM393DT is a low-power, dual-voltage comparator designed for single-supply operation. It features low input bias current, wide supply voltage range, and open-collector outputs for flexible interfacing.

Features:

  • Low Power Consumption
  • Wide Single-Supply Range (2V to 36V) or Dual Supplies (±1V to ±18V)
  • Low Input Bias Current
  • Low Input Offset Voltage
  • Compatible with TTL, CMOS, and MOS Logic
  • ESD Protection (2000V HBM, 200V MM)
  • High Output Sink Current (16mA)

This comparator is commonly used in voltage monitoring, level shifting, and signal conditioning applications.

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