| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
2,337 pcs
|
2337 pcs | On Request | 1 | On Request | On Request | 9738+ | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Lead Spacing | |
| Lead Style | |
| SVHC Present | |
| Watchdog Timer |
The ADM691SQ from Analog Devices is part of the ADM690–ADM695 family of supervisory circuits, providing comprehensive single-chip solutions for power supply monitoring and battery control in microprocessor systems. This device is designed to ensure system reliability by monitoring power supply conditions and managing battery backup functions.
Key electrical features include low power consumption of 5 mW and a standby current of 600 nA. It offers a high current drive capability of 100 mA and fast chip enable gating of 5 ns. The supervisory circuit includes a watchdog timer with options for 100 ms, 1.6 s, or adjustable timeouts, and a precision voltage monitor with a typical threshold of 1.3 V for power fail warnings or low battery detection. Reset assertion is guaranteed down to 1 V VCC.
Applications for the ADM691SQ include microprocessor systems, computers, controllers, intelligent instruments, and automotive systems. The device is available in an 8-pin DIP package, suitable for through-hole mounting.
This supervisory circuit is designed to provide essential monitoring and control functions, contributing to the stability and integrity of microprocessor-based designs.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.75 | $0.75 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The typical power consumption of the ADM691SQ is 5 mW.
Reset assertion is guaranteed down to 1 V VCC for the ADM691SQ.
The ADM691SQ offers watchdog timer options of 100 ms, 1.6 s, or adjustable.
The ADM691SQ has a typical high current drive capability of 100 mA.
The typical voltage monitor threshold for the ADM691SQ is 1.3 V.