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DS1818R-5+T&R Specifications

Detailed technical information and Application Scenarios

Product Details

PartNumberManufactorQuantityAvailability
DS1818R-5+T&RMAXIM9000Yes

DS1818R-5+T&R is a microprocessor monitor and reset IC manufactured by Maxim Integrated (now part of Analog Devices).

The DS1818R-5+T&R is a microprocessor monitor and reset IC manufactured by Maxim Integrated (now part of Analog Devices). Below are its factual specifications, descriptions, and features:

Specifications:

  • Manufacturer: Maxim Integrated (now Analog Devices)
  • Part Number: DS1818R-5+T&R
  • Package: 8-SOIC (150mil)
  • Supply Voltage (VCC): 2.8V to 5.5V
  • Reset Threshold Options: 4.63V (for 5V operation)
  • Reset Timeout Period: 200ms (min)
  • Operating Temperature Range: -40°C to +85°C
  • Output Type: Active-Low, Push-Pull Reset Output
  • Manual Reset Input: Yes (active-low)
  • Watchdog Timer: No
  • Qualification: Industrial-grade

Descriptions:

The DS1818R-5+T&R is a simple, low-power microprocessor reset circuit designed to monitor system power supplies. It asserts a reset signal when the supply voltage falls below a preset threshold, ensuring proper system initialization. The device includes a manual reset input for additional control.

Features:

  • Precision Voltage Monitoring: Ensures reliable reset operation.
  • Wide Operating Voltage Range (2.8V–5.5V): Suitable for various applications.
  • Active-Low Reset Output: Compatible with most microprocessors.
  • Manual Reset Capability: Allows external reset triggering.
  • Low Power Consumption: Minimizes system power drain.
  • Industrial Temperature Range (-40°C to +85°C): Suitable for harsh environments.
  • No External Components Required: Simplifies design and reduces BOM cost.

This information is strictly factual and based on the manufacturer's datasheet.

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