MAX9425EHJ+

Series:	*
Part Status:	Last Time Buy

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Introduction

The MAX9425EHJ+ is a single-channel, ultra-low-offset, low-power CMOS analog comparator. It is specifically designed for low-power applications, providing both high accuracy and low power dissipation. In addition, the device features an extended operating temperature range and an integrated EMI shield to minimize electromagnetic interference. This makes the MAX9425EHJ+ ideal for demanding logic applications, such as automotive and medical systems, as well as battery-powered equipment.

Application Field

The MAX9425EHJ+ comparator is designed for use in a wide range of applications, including both low-power and high-speed designs. In systems requiring precision and low power consumption, the device is ideal. Sensor detection in automotive and medical systems, current sensing in motors, low-power analog-to-digital converters, pulse-width modulators, and temperature-sensing systems are among the applications in which the MAX9425EHJ+ can be used.

Working Principle

The MAX9425EHJ+ comparator has two input channels, one for the reference voltage and one for the analog input. The reference input is typically connected to a reference voltage source, while the analog input can be from any analog signal source. When the voltage of the analog input exceeds that of the reference input, the "output" of the MAX9425EHJ+ will change from low to high. This is referred to as a HIGH-level output. When the voltage of the analog input is lower than the reference input, the output of the MAX9425EHJ+ will change from high to low. This is referred to as a LOW-level output. In the event that the voltage of both inputs is the same, the output of the MAX9425EHJ+ will remain at its existing (high or low) level.

Performance and Features

The MAX9425EHJ+ has a supply current of only 270nA, making it ideal for low-power applications. In addition, the device features a low input offset voltage of only 0.1mV, up to 6mA of current sinking and sourcing capability, an adjustable hysteresis of 0.2V to 4V, and a supply voltage range of 2.5V to 5.5V. Another important feature of the MAX9425EHJ+ device is its Pb-free packaging. This is important because the lead (Pb) content of electronics components is gradually diminishing, in an effort to keep lead out of the environment.

Conclusion

The MAX9425EHJ+ is a single-channel, ultra-low-offset, low-power CMOS analog comparator. It is designed for low-power applications, providing both high accuracy and low power dissipation. With a supply current of only 270nA, a low input offset voltage of 0.1mV, up to 6mA of current sinking and sourcing capability, an adjustable hysteresis of 0.2V to 4V, and a supply voltage range of 2.5V to 5.5V, it is ideal for low-power, high-speed applications, such as automotive and medical systems, as well as battery-powered equipment. The device also features an integrated EMI shield to minimize electromagnetic interference.

The specific data is subject to PDF, and the above content is for reference

Part Number	Manufacturer	Price	Quantity	Description