MAX691ACPE Microprocessor Supervisory Circuits
MAX691ACPE
$16.80
| QTY | Price |
|---|---|
| 1 | $16.80 |
| 10 | $15.12 |
| 25 | $13.60 |
Description
The MAX691ACPE Microprocessor Supervisory Circuits are pin-compatible upgrades to the MAX691, MAX693, and MAX695. They improve performance with 30μA supply current, 200ms typ reset active delay on power-up and 6ns chip-enable propagation delay. Features include writing protection of CMOS RAM or EEPROM, separate watchdog outputs, backup-battery switchover, and a RESET output that is valid with VCC down to 1V.
These devices have a 4.65V typical reset-threshold voltage.
Features
- 200ms Power-OK/Reset Timeout Period
- On-Board Gating of Chip-Enable Signals, 10ns max Delay
- 1μA Standby Current, 30μA Operating Current
- Voltage Monitor for Power-Fail or Low-Battery Warning
Specifications
Reset Timeout
140 ms Minimum
Voltage - Threshold
4.65 V
Operating Temperature
0°C ~ 70°C
Package
DIP 16
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