ADM1232AARNZ-REEL

监控电路 RESET GENERATOR I.C.

GENERAL DESCRIPTION

The ADM1232A is a superior, pin-compatible upgrade for the MAX1232 and the DS1232LP and DS1232. The ADM1232A can detect strobe pulsewidths as narrow as 20 ns, making it compatible with high speed microprocessors. The Analog Devices ADM1232A is a microprocessor monitoring circuit that can monitor:

1\. Microprocessor Supply Voltage.

2\. Whether a Microprocessor has locked up.

3\. An External Interrupt.

FEATURES

Superior Upgrade for MAX1232 and Dallas DS1232

Low Power Consumption 500 mA max

Adjustable Precision Voltage Monitor with +4.5 V and +4.75 V Options

Adjustable STROBE Monitor with 150 ms, 600 ms or 1.2 sec Options

No External Components

Fast 20 ns Strobe Pulsewidth