| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
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4,811 pcs
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4811 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
3,652 pcs
|
3652 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The MAX793SESE is a microprocessor supervisory circuit designed by Analog Devices / Maxim Integrated for monitoring and controlling +3.0V/+3.3V microprocessors. This IC offers essential features such as backup-battery switchover, low-line indication, microprocessor reset, and write protection for CMOS RAM. It also includes a watchdog timer for added system reliability.
The device provides a precision supply-voltage monitor with a fixed reset trip voltage of 2.925V. It guarantees reset assertion down to VCC = 1V. The MAX793SESE supports backup-battery power switching, allowing battery voltage to exceed VCC, which is beneficial for systems using 3.6V lithium batteries. It features on-board gating of chip-enable signals with a maximum propagation delay of 7ns.
Designed for critical µP power monitoring, the MAX793SESE is suitable for applications such as battery-powered computers and controllers, embedded controllers, and portable equipment. It comes in a 16-SOIC package and is designed for surface mount installation, operating within a temperature range of -40°C to 85°C.
Key features include an active high/active low reset output, a 140ms minimum reset timeout, and an open drain, push-pull output. The circuit monitors a single voltage supply.
| 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 is set for 3.0V/3.3V.
The reset trip voltage is 2.925V.
The reset timeout is 140ms minimum.
The watchdog timer timeout is 1.6s.
The operating temperature range is -40°C to 85°C.
The package is 16-SOIC (0.154", 3.90mm Width) surface mount.
The outputs are open drain and push-pull.