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SGM803B Low Power Microprocessor Supervisory

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Description

SGM803B/SGM809B/SGM810B Low Power Microprocessor Supervisory Circuit GENERAL .
The SGM803B, SGM809B and SGM810B are integrated microprocessor supervisory devices which can be reset under power-up, power-down or even voltage reduc.

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Datasheet Specifications

Part number
SGM803B
Manufacturer
SG Micro
File Size
719.13 KB
Datasheet
SGM803B-SGMicro.pdf
Description
Low Power Microprocessor Supervisory

Features

* Superior Upgrade for MAX803/MAX809/MAX810 and ADM803/ADM809/ADM810
* High Accuracy Fixed Detection Options: 3V, 3.3V and 5V
* Low Supply Current: 300nA (TYP)
* Power-on Reset Pulse Width: 150ms (MIN)
* Reset Output Options:  Open-Drain nRESET Output (SGM803B)  Push-Pull nRESE

Applications

* Battery-Powered Applications Microprocessor Systems Portable Equipment Safety Systems Intelligent Instruments TYPICAL APPLICATION VCC VCC SGM803B /SGM809B nRESET GND RPULL-UP SGM803B Only VCC Microprocessor System nRESET GND SG Micro Corp www. sg-micro. com Figure 1. Typical Application Circ

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