Part Number: MAX696
Function: Microprocessor Supervisory Circuits
Package: DIP 16 Pin type
Manufacturer: Maxim Integrated
Pinouts:
Description
The MAX696 / MAX697 supervisory circuits reduce the complexity and number of components required for power-supply monitoring and battery-control functions in microprocessor (µP) systems.
These include µP reset and backup-battery switchover, watchdog timer, CMOS
RAM write protection, and power-failure warning. The device significantly improve system reliability and accuracy compared to that obtained with separate ICs or discrete components.
The ICs are supplied in 16-pin packages and perform six functions:
Features
1. Adjustable Low-Line Monitor and Power-Down Reset
2. Power-OK/Reset Time Delay
3. Watchdog Timer – 100ms, 1.6s, or Adjustable
4. Minimum Component Count
5. 1μA Standby Current
6. Battery-Backup Power Switching (MAX696)
7. On-Board Gating of Chip-Enable Signals (MAX697)
8. Separate Monitor for Power-Fail or Low-Battery Warning
Other data sheets are available within the file:
MAX696C/D, MAX696CPE, MAX696CWE, MAX696EJE
MAX696 Datasheet PDF Download
