ADM691A Microprocessor Supervisory Circuit 16-Pin SOIC

RS Components Part # 759-0421

Manufactured by Analog Devices - Part # ADM691AARNZ - SOIC16 SMD Package

DESCRIPTION

The ADM691A supervisory circuit offers complete single chip solutions for power supply monitoring and battery control functions in microprocessor systems. These functions include µP reset, backup-battery switchover, watchdog timer, CMOS RAM write protection, and power-failure warning. The family of products provides an upgrade for the MAX691A/93A/800M family of products.

FEATURES

• Low Power Consumption:
• Precision Voltage Monitor
• Reset Time Delay - 200 ms, or Adjustable
• 1 µA Standby Current
• Automatic Battery Backup Power Switching
• Fast Onboard Gating of Chip Enable Signals

APPLICATIONS

Microprocessor Systems
Computers
Controllers
Intelligent Instruments
Automotive Systems
Critical µP Power Monitoring

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