HWD810, HWD803 3-Pin Microprocessor Reset Circuits

Chengdu Sino Microelectronics System

Description

3-Pin Microprocessor Reset Circuits General .
The HWD803/HWD809/HWD810 are microprocessor (µP) supervisory circuits used to monitor the power supplies in µP and digital systems.

📥 Download Datasheet

HWD810 Datasheet Preview — This datasheet PDF includes multiple part numbers: HWD810, HWD803. Please refer to the document for exact specifications by model.

Datasheet Specifications

Part number: HWD810, HWD803
Manufacturer: Chengdu Sino Microelectronics System
File Size: 291.37 KB
Datasheet: HWD803-ChengduSinoMicroelectronicsSystem.pdf
Description: 3-Pin Microprocessor Reset Circuits
Note: This datasheet PDF includes multiple part numbers: HWD810, HWD803.
Please refer to the document for exact specifications by model.

Features

* o Precision Monitoring of +2.5V, +3V, +3.3V, and +5V Power-Supply Voltages o Fully Specified Over Temperature o Available in Three Output Configurations Open-Drain RESET Output (HWD803) Push-Pull RESET Output (HWD809) Push-Pull RESET Output (HWD810) o 140ms min Power-On Reset Pulse Width o 12µA Supp

Applications

* Computers Controllers Intelligent Instruments Critical µP and µC Power Monitoring Portable/Battery-Powered Equipment Automotive Typical Operating Circuit VCC VCC HWD803 HWD809 RESET RPULL-UP
* VCC µP RESET INPUT GND GND

HWD810 Distributors

📁 Related Datasheet

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HWD803 3-Pin Microprocessor Reset Circuits Chengdu Sino Microelectronics System

Chengdu Sino Microelectronics System HWD810-like datasheet