| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
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1,600 pcs
|
1600 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The Analog Devices MAX690AESA+T is a supervisory circuit designed to monitor power supply conditions in microprocessor systems. It provides essential functions such as a reset output during power-up, power-down, and brownout events, ensuring system reliability.
Key electrical specifications include a precision supply voltage monitor threshold of 4.65V and a reset timeout of 140ms minimum. The device is capable of monitoring a single voltage and features an active low reset output. It also includes battery-backup switching capabilities for CMOS RAM or other low-power logic.
Packaged in an 8-SOIC surface mount configuration, the MAX690AESA+T operates within a temperature range of -40°C to 85°C. Its design aims to reduce component count and improve system accuracy compared to discrete solutions, making it suitable for critical μP power monitoring applications.
This component is also equipped with a watchdog timer function that generates a reset pulse if not toggled within a specified period, further enhancing system stability. The output configuration is push-pull, totem pole.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.75 | $0.75 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The supply voltage monitor threshold is 4.65V nominal.
The minimum reset timeout period is 140ms.
The operating temperature range is -40°C to +85°C.
The MAX690AESA+T is available in an 8-SOIC surface-mount package (0.154", 3.90mm Width).
Yes, it includes a battery backup circuit.
The reset output is push-pull, totem pole, and active-low.
