Product Overview: MAX6368PKA23 from Maxim Integrated

The MAX6368PKA23 is a high-quality, precision microprocessor (µP) supervisory circuit designed by Maxim Integrated to monitor power supplies in digital systems. It provides excellent circuit reliability and low cost by eliminating external components and adjustments when used in systems with a 2.3V power supply voltage.

This supervisory circuit is specifically tailored to maintain system integrity through monitoring its power supply. It ensures that the microprocessor is reset to a known state during power-up, power-down, or if a brownout condition occurs. The MAX6368PKA23's key feature is its ability to assert a reset signal whenever the VCC supply voltage falls below a preset threshold, keeping it asserted for at least 140ms after VCC has risen above the reset threshold. This function guarantees that the system has sufficient time to stabilize before the processor begins operation.

Additionally, the device comes in a compact SOT23-8 package, making it ideal for space-constrained applications. It offers a range of features that make it a versatile choice for various applications, including portable/battery-powered equipment, computers, controllers, intelligent instruments, critical µP and µC power monitoring, and more.

The MAX6368PKA23 also boasts a low supply current of 1.2µA, which is beneficial for power-sensitive designs. Its precision factory-set VCC reset thresholds cater to multiple applications without the need for external adjustments. The device is also equipped with a manual reset input, providing a convenient way to initiate a system reset from an external source.

In summary, the MAX6368PKA23 from Maxim Integrated is a robust and reliable solution for monitoring the power supply in digital systems. Its ease of integration, coupled with its low power consumption and compact form factor, makes it an excellent choice for designers looking to enhance system stability and reliability.