Maxim Integrated MAX8213ACPE Microprocessor Voltage Monitors

The MAX8213ACPE is a high-precision microprocessor (μP) voltage monitor designed by Maxim Integrated, a renowned manufacturer of analog and mixed-signal products. This device is specifically engineered to enhance the reliability of μP systems by monitoring the power supply voltage. It is ideal for use in a wide range of applications, from computers and controllers to portable and automotive electronics, where maintaining the correct operation voltage is critical.

One of the key features of the MAX8213ACPE is its ability to provide a reset signal to the μP upon detection of out-of-tolerance power supply conditions. This ensures that the μP restarts in a known state during power-up, power-down, or brown-out conditions. The device's precision voltage monitoring capability helps prevent system errors and data corruption caused by unexpected voltage fluctuations.

The MAX8213ACPE comes in a 16-pin plastic DIP (Dual In-line Package) encapsulation, which is recognized for its ease of handling and robustness, making it suitable for through-hole mounting on printed circuit boards. The device operates over a wide temperature range, typically from 0°C to +70°C, accommodating various environmental conditions.

Key features of the MAX8213ACPE include:

• Programmable voltage detection threshold
• Low power consumption
• Fast response time to out-of-tolerance conditions
• Debounced TTL/CMOS-compatible manual-reset input
• Active-low reset output
• Guaranteed reset valid to VCC = 1V

The device is also characterized by its high accuracy, with a typical threshold voltage tolerance of ±1.5% at +25°C. This precision ensures reliable monitoring and control of the power supply voltage. Additionally, the MAX8213ACPE offers a manual reset feature, allowing the user to trigger a system reset manually, which can be invaluable during system debugging and testing.

In conclusion, the Maxim Integrated MAX8213ACPE is a sophisticated and reliable solution for monitoring the power supply voltages of microprocessor systems. Its precision, ease of use, and robustness make it an essential component for ensuring the stability and performance of a wide array of electronic devices.