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MAXIM INTEGRATED / ANALOG DEVICES MAX823ZEXKT Microprocessor Supervisory Circuit
The MAX823ZEXKT is a 5-pin microprocessor supervisory circuit equipped with a watchdog timer and manual reset features. Designed for use in computer, controller, and automotive applications, it offers precise monitoring of power supply voltages and enhances system reliability by providing active-low reset outputs and watchdog functions. This device is immune to fast transients on Vcc, with a power-on reset time of at least 140ms, and guarantees correct reset behavior down to Vcc = 1V. Its compact SC70 package ensures ease of integration in space-constrained systems.
MAXIM INTEGRATED / ANALOG DEVICES MAX823ZEXKT Microprocessor Supervisory Circuit Specifications:
- Package: SC70-5
- Operating Temperature Range: -40°C to +85°C
- Supply Voltage Range: Vcc = +2.25V to +5.5V
- Reset Threshold Voltage: 2.19V with threshold overdrive 2.13mV at 25°C
- Reset Timeout Period: 140ms minimum, adjustable by threshold
- Reset Output: Active-Low, guaranteed to be low down to Vcc = 1V
- Watchdog Timer: 1.6s timeout, WDI pulse width 50ns
- Manual Reset: Active-Low input, pulse width 1.0us
- Supply Current: approximately 120µA at Ta = +25°C
- Transient Immunity: Immunity to negative-going Vcc transients, optional 0.1µF bypass capacitor recommended
Buy the Buy Maxim MAX823ZEXKT Microprocessor Supervisory Circuit Online
Enhance your embedded systems with Maxim's MAX823ZEXKT supervisory circuit, featuring a watchdog timer and manual reset. Its compact SC70 form factor and robust transient immunity make it ideal for space-constrained automotive, computer, and controller applications. This IC guarantees reliable power-on reset, monitoring supply voltages as low as 2.25V and up to 5.5V, with a timed reset output of at least 140ms. Simplify system design with no external components required and enjoy dependable operation across a wide temperature range.
Order your Maxim MAX823ZEXKT supervisory IC today and ensure your embedded or automotive projects have reliable power monitoring and reset capabilities.
Frequently Asked Questions
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You can download the MAX823ZEXKT datasheet or visit the MAXIM INTEGRATED / ANALOG DEVICES website for support.
Who is the manufacturer of MAX823ZEXKT?
MAXIM INTEGRATED / ANALOG DEVICES