| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
90 pcs
|
90 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
10 pcs
|
10 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Mounting Type | |
| Number of Voltages Monitored | |
| Operating Temperature | |
| Output | |
| Reset | |
| Reset Timeout | |
| SVHC Present | |
| Supplier Device Package | |
| Supplier Package | |
| Type | |
| Voltage |
The MAX691ACWE+T is a microprocessor supervisory circuit designed by Analog Devices / Maxim Integrated. This component is crucial for monitoring power supply conditions in microprocessors. It features a nominal reset threshold voltage of 4.65V and a minimum reset timeout period of 140ms.
The device operates within a temperature range of 0°C to 70°C and is available in a 16-SOIC surface mount package. It monitors a single voltage and provides both Active High and Active Low reset outputs. The typical operating current is 30μA, with a standby current of 1μA.
Key electrical characteristics include a guaranteed reset assertion down to VCC = +1V. The chip also offers features like write protection for CMOS RAM or EEPROM, separate watchdog outputs, and backup-battery switchover. Its compact 16-SOIC package makes it suitable for space-constrained applications.
This supervisory circuit is ideal for critical μP power monitoring in computers, controllers, and intelligent instruments, ensuring system stability and reliability during power fluctuations.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.75 | $0.75 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
4.65V.
16-SOIC (0.295", 7.50mm Width) surface mount.
0°C to 70°C.
140ms minimum.
Push-pull, active high/active low.
30µA.
1µA.