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MAXIM INTEGRATED / ANALOG DEVICES MAX793SESE Microprocessor Supervisory Circuit
The MAX793SESE+ is a 3V/3.3V microprocessor supervisory circuit housed in a 16-pin NSOIC package. It monitors and controls microprocessors operating at 3V or 3.3V by providing backup-battery switchover capability, allowing the use of 3.6V lithium batteries in systems with 3V to 3.3V VCC voltages. The device supports a supply voltage range from 1.1V to 5.5V and operates within a temperature range of -40°C to 85°C. It features a fixed reset threshold with high reset accuracy, chip enable gating, manual reset input, and resets the system when VCC drops to 1V. Additional features include a battery status indicator, an uncommitted voltage monitor for power-fail or low-battery warnings, and an independent watchdog timer with a 1.6-second timeout. The reset output can be active-high, push-pull or active-low, open-drain, with a threshold of 2.935V, and onboard gating of chip-enable signals with a 200ms propagation delay. This device is suitable for system monitoring and portable electronic devices.
MAXIM INTEGRATED / ANALOG DEVICES MAX793SESE Microprocessor Supervisory Circuit Specifications:
- Supply Voltage Range: 1.1V to 5.5V
- Operating Temperature: -40°C to 85°C
- Reset Threshold: 2.935V (active-high stable reset)
- Package: 16-pin NSOIC
- Reset Output: Active-high, push-pull or active-low, open-drain
- Backup Battery Switchover: Vcc drops to 1V or Vcc below battery voltage
- Door-to-door battery management: supports 3.6V lithium batteries
- Watchdog Timer: 1.6s timeout, independent operation
- Chip Enable Gating: 200ms propagation delay with internal gating
- Manual Reset Input (MR): Active-low, internally pulled-up
- Battery Status Output (BATT OK): High when battery voltage exceeds 2.0V
- Power-fail Warning: Uncommitted voltage monitor, external interface
Buy the Maxim MAX793SESE+ – Reliable Microprocessor Supervisory for Industrial Applications
Ensure reliable system operation with this MAX793SESE+ supervisory circuit designed for portable and industrial applications. It provides backup-battery switchover, high-accuracy reset threshold at 2.935V, an independent 1.6-second watchdog timer, manual reset, and chip enable gating. The device supports a voltage range from 1.1V to 5.5V, operates across -40°C to 85°C, and is housed in a compact 16-pin NSOIC package. Ideal for system monitoring, it guarantees safe power management in critical electronic systems and portable devices, enhancing reliability and performance.
Buy Maxim MAX793SESE+ now and ensure robust system monitoring with backup power switchover, high reset accuracy, and watchdog timer features perfect for portable devices.
Frequently Asked Questions
Where can I buy MAXIM INTEGRATED / ANALOG DEVICES MAX793SESE?
You can click on the BUY or RFQ button to purchase MAX793SESE from an authorized MAXIM INTEGRATED / ANALOG DEVICES distributor.
How do I troubleshoot issues or seek technical support for part MAX793SESE?
You can download the MAX793SESE datasheet or visit the MAXIM INTEGRATED / ANALOG DEVICES website for support.
Who is the manufacturer of MAX793SESE?
MAXIM INTEGRATED / ANALOG DEVICES