| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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2,000 pcs
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2000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
169 pcs
|
169 pcs | On Request | 1 | On Request | On Request | 9847 | On Request | On Request |
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The ADM691AARN is a microprocessor supervisory circuit from Analog Devices, designed to provide essential power supply monitoring and battery control functions. This IC features a precise voltage monitoring capability, ensuring system stability during power fluctuations. It operates at a voltage of 4.65V and includes a reset timeout of a minimum of 140ms, with reset outputs available in both active high and active low configurations.
The ADM691AARN is suitable for applications requiring critical power monitoring, such as in microprocessor systems, computers, controllers, and automotive systems. Its functionality includes power-on reset, battery backup switching for CMOS RAM, and a watchdog timer to prevent system lock-ups. The device is available in a 16-SOIC package, designed for surface mount installation, making it adaptable for various PCB designs.
This supervisory circuit is part of a family offering complete single-chip solutions for power supply monitoring and battery control. It supports automatic battery backup power switching and fast onboard gating of chip enable signals, contributing to robust system operation. The ADM691AARN is an ideal choice for designers needing reliable power supervision in their embedded systems.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.75 | $0.75 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The minimum operating voltage is 4.65V.
The minimum reset timeout is 140ms.
The operating temperature range is -40°C to 85°C.
It monitors one voltage.
It provides both active high and active low reset outputs.
The output types are open drain and push-pull.
It is available in a 16-SOIC surface mount package.