| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
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6,000 pcs
|
6000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The ADM691SQ is a microprocessor supervisory circuit from Analog Devices, part of the ADM690-ADM695 family, offering comprehensive solutions for power supply monitoring and battery control in microprocessor systems. Key functions include μP reset, backup battery switchover, watchdog timer, CMOS RAM write protection, and power failure warning.
This device features a precision voltage monitor, with reset assertion guaranteed down to 1V VCC. It has a low power consumption of 5 mW and a standby current of 600 nA. The ADM691SQ provides a 35ms minimum reset timeout and supports both active high and active low reset outputs. It monitors a single voltage at 4.65V.
The ADM691SQ is housed in a 16-CDIP (0.300", 7.62mm) package, designed for through-hole mounting. It is specified for operation across a wide temperature range of -55°C to 125°C (TA). The output type is Open Drain, Push-Pull, and it offers high current drive capability up to 100 mA.
Additional features include automatic battery backup power switching and extremely fast gating of Chip Enable signals (5 ns). The ADM691SQ is suitable for applications requiring robust power management and system integrity.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.75 | $0.75 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The ADM691SQ operates over a temperature range of -55°C to 125°C (TA).
The ADM691SQ is available in a 16-CDIP (0.300", 7.62mm) package.
The nominal operating voltage for the ADM691SQ is 4.65V.
The ADM691SQ has a minimum reset timeout of 35ms.
The ADM691SQ monitors 1 voltage.