MIC94164YCS-TR: Ultra-Small, High-Voltage, Micro-Power Comparator with Push-Pull Output
In the realm of modern electronics, the demand for components that combine minimal size with robust performance and energy efficiency continues to grow. The MIC94164YCS-TR from Microchip Technology stands out as a premier solution, specifically engineered to meet these challenging requirements. This ultra-small, high-voltage, micro-power comparator with a push-pull output is designed for a wide array of applications, from portable consumer devices to industrial systems.
One of the most striking features of the MIC94164YCS-TR is its ultra-small form factor. Housed in a chip-scale package (CSP), it occupies a minuscule footprint on the PCB, making it an ideal choice for space-constrained designs such as wearables, IoT sensors, and advanced medical implants. Despite its tiny size, this comparator does not compromise on performance or durability.
The device is characterized by its high-voltage capability, supporting a wide supply voltage range from 1.6V to 5.5V. This flexibility allows it to interface directly with various logic levels and be powered by a single-cell lithium battery or other common power sources, simplifying power management design. Its ability to handle higher voltages enhances its robustness in noisy environments, a common challenge in automotive and industrial applications.
Extremely low power consumption is another cornerstone of the MIC94164YCS-TR's design. With a typical supply current of just 725nA, it is meticulously crafted for battery-powered applications where extending operational life is paramount. This micro-power operation ensures that systems can remain in a always-on monitoring state for extended periods without significantly draining the battery.
The inclusion of a push-pull output stage is a significant advantage over comparators with open-drain outputs. This feature allows the output to actively drive a signal high or low without requiring an external pull-up resistor. This not only saves board space and reduces component count but also provides faster rise times and improved slew rates, leading to better overall signal integrity and more responsive system performance.
In practical terms, the MIC94164YCS-TR is exceptionally versatile. It is perfectly suited for threshold detection in power management systems, window comparators for monitoring sensor values, and level shifting in mixed-voltage circuits. Its combination of tiny size, high-voltage tolerance, and minimal power draw makes it a superior choice for designers aiming to enhance functionality without increasing the size or power budget of their products.
ICGOOFind：The MIC94164YCS-TR is a highly integrated comparator that masterfully combines an ultra-small footprint, high-voltage operation, and micro-power consumption with the convenience of a push-pull output. It embodies the trend towards miniaturization and efficiency, offering engineers a powerful and reliable component for next-generation electronic designs.
Keywords: Ultra-Small Comparator, High-Voltage Tolerant, Micro-Power Consumption, Push-Pull Output, Chip-Scale Package (CSP)
