| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
5,000 pcs
|
5000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Lead Style | |
| Mounting Type | |
| Number of Voltages Monitored | |
| Operating Temperature | |
| Output | |
| Reset | |
| Reset Timeout | |
| Supplier Device Package | |
| Type | |
| Voltage | |
| Watchdog Timer |
The Analog Devices ADM690SQ is a microprocessor supervisory circuit from the ADM690–ADM695 family, providing essential power supply monitoring and battery control functions for microprocessor systems. This component features a precision voltage monitor set at 4.65V and an active low reset output that remains operational down to 1V VCC. It includes a reset timeout of 35ms minimum and offers high current drive capability of up to 100 mA.
The ADM690SQ is designed for applications requiring reliable power monitoring, such as in computers, controllers, intelligent instruments, and automotive systems. It operates over a wide temperature range of -55°C to 125°C (TA) and is housed in an 8-CERDIP package, suitable for through-hole mounting.
Key features include automatic battery backup power switching, a watchdog timer with options for 100 ms, 1.6 s, or adjustable periods, and a 1.3V threshold detector for power fail warning. The circuit consumes low power, typically 5 mW, with a standby current of 600 nA and features extremely fast gating of chip enable signals at 5 ns.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.75 | $0.75 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
4.65V nominal.
-55°C to 125°C.
8-CERDIP (8-CDIP) through-hole.
Active low.
35ms minimum.
Yes, with options of 100ms, 1.6s, or adjustable.
600nA typical.