| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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4,700 pcs
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4700 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The MAX690SCSA from Analog Devices is a microprocessor supervisory circuit that simplifies power supply monitoring and battery control in µP systems. It significantly enhances system reliability and accuracy compared to discrete components.
This device is designed for systems powered by 3.0V or 3.3V supplies and features a precise supply-voltage monitor with a reset threshold of 2.925V. It provides an active low reset output with a minimum timeout of 140ms. The circuit also includes a watchdog timer with a 1.6-second timeout and battery-backup power switching capabilities.
Packaged in an 8-pin SOIC surface-mount package, the MAX690SCSA operates within a temperature range of 0°C to 70°C. Its low supply current (40µA typical at VCC) and battery supply current (1µA typical) make it suitable for battery-powered applications.
Key features include a manual reset input, guaranteed reset assertion down to 1V VCC, and voltage monitoring for power-fail or low-battery warnings. These characteristics make it ideal for critical µP power monitoring in embedded controllers, intelligent instruments, and portable equipment.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.75 | $0.75 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The reset threshold voltage for the MAX690SCSA is 2.925V.
The operating temperature range for the MAX690SCSA is 0°C to 70°C.
The MAX690SCSA is available in an 8-SOIC package.
The reset timeout for the MAX690SCSA is a minimum of 140ms.
The RoHS status of the MAX690SCSA is RoHS3 Compliant.
The Moisture Sensitivity Level (MSL) for the MAX690SCSA is Level 1.