Alliance Semiconductor ASM802M
The ASM802L / ASM802M have power-fail accuracy to ± 2%. The ASM805L is the same as the ASM690A except that RESET is provided instead of RESET.| Part No. | ASM802M |
|---|---|
| Datasheet | ASM802M Download |
| Manufacturer |  Alliance Semiconductor |
| Description | UP Power Supply Supervisor |
| Buy | Stock & Price |
APPLICATIONS
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● Embedded control systems Portable/Battery operated systems Intelligent instruments Wireless instruments Wireless communication systems PDAs and hand-held equipments µP / µC power supply monitoring Safety system
GENERAL DESCRIPTION
The AS690A / AS692A / AS802L / AS802M / AS805L offers complete single chip solutions for power supply monitoring and control battery functions in microprocessor systems. Each device implements four functions: Reset control, watchdog monitoring, battery-backup switching and power-failure monitoring. In addition to microprocessor reset under power-up and power-down conditions, these devices provide batterybackup switching to maintain control in power loss and brownout situations. Additional monitoring capabilities can provide an early warning of unregulated power supply loss before the voltage regulator drops out. The important features of these four functions are:●
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● Typical Operating Circuit Unregulated DC Regulated +5V VCC R...
