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LM810

LM810 is 3-Pin Microprocessor Reset Circuits manufactured by Texas Instruments.
LM810 datasheet preview

LM810 Datasheet

Part number LM810
Download LM810 Datasheet (PDF)
File Size 856.54 KB
Manufacturer Texas Instruments
Description 3-Pin Microprocessor Reset Circuits
LM810 page 2 LM810 page 3

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LM810 Distributor

LM810 Description

The LM809 and LM810 microprocessors supervisory circuits can be used to monitor the power supplies in microprocessor and digital systems. They provide a reset to the microprocessor during power-up, powerdown and brown-out conditions. The function of the LM809 and LM810 are to monitor the VCC supply voltage, and assert a reset signal whenever this voltage declines below the factoryprogrammed reset threshold.

LM810 Key Features

  • 1 Precision Monitoring of Supply Voltages
  • Available Threshold Options: 2.63 V, 2.93 V, 3.08 V, 4.38 V, 4.63 V
  • Superior Upgrade to MAX809 and MAX810
  • Fully Specified Over Temperature
  • 140-ms Minimum Power-On Reset Pulse Width
  • Active-Low RESET Output (LM809)
  • Active-High RESET Output (LM810)
  • Ensured RESET Output Valid for VCC ≥ 1 V
  • Low Supply Current, 15-µA Typical
  • Power Supply Transient Immunity

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