ADM693A集成电路（IC）的监控器规格书PDF中文资料

ADM693A属于集成电路（IC）的监控器。由亚德诺半导体技术有限公司制造生产的ADM693A监控器PMIC 监控器用于监视和/或控制电路中的电压轨，能够连接微控制器以维持一定的功率限值。监控器类型包括电池备用电路、监控器、多电压监控器、电源监控器、稳压器/监控器、复位计时器、定序器、简单复位/上电复位、智能开/关控制器、系统管理器、电压检测器和看门狗电路。

GENERAL DESCRIPTION

The ADM691A/ADM693A/ADM800L/ADM800M family of supervisory circuits 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

±2 Tolerance on ADM800L/M

Reset Time Delay—200 ms, or Adjustable

1 μA Standby Current

Automatic Battery Backup Power Switching

Fast Onboard Gating of Chip Enable Signals

Also Available in TSSOP Package (ADM691A)

APPLICATIONS

Microprocessor Systems

Computers

Controllers

Intelligent Instruments

Automotive Systems

Critical mP Power Monitoring