MAX9691EUA

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

The MAX9691EUA linear comparator is a single rail-to-rail, low power, operation amplifier. Its low voltage operation makes it suitable for battery power operation, making it applicable for vastly different applications, from industrial to automotive, from home appliances to professional audio amplifiers. The high precision and low noise design of MAX9691EUA allows for fast detection and accurate readings in order to improve operational accuracy and efficiency.

MAX9691EUA has two comparison parameter inputs, Vref and Vcomp, which control its output. The first, Vref, is expected to represent the higher of the two signals and the other, Vcomp, represents the lower of the two signals. When the Vref signal is greater than the Vcomp, then the output will be “high”. When Vref is lower than Vcomp, then the output will be “low”. This means that MAX9691EUA can be used as an effective zero-cross circuit, as it detects when the two inputs are equal, thus turning its output “high”.

The MAX9691EUA has two important features that make it more suitable for certain applications. One such feature is its hysteresis, which can be set with a small external capacitor. This hysteresis allows for better noise immunity, so that it is able to process noisy inputs better and thus deliver more accurate outputs. The second feature is its maximum input voltage, which is much higher than with standard comparators. This allows for more input flexibility and more application range, from industrial to automotive.

In addition to the above mentioned features, MAX9691EUA has a wide output voltage range. It can output from 0V to VDD, which makes it suitable for higher output power requirements or for ground sensing applications. Moreover, its output can be used for driving resistive load up to 20mA. This makes it suitable for driving indicator LEDs, mLEDs, or any other displays.

The MAX9691EUA can be used in a wide range of applications, such as switching power converters, robotics, voltage sensing and monitoring, HVAC systems, operational amplifiers, and battery powered solution. It is also suitable for automotive and automotive related applications, as it can be effectively used for voltage detection and control, proximity sensing, and automatic headlamp dimming.

In summary, the MAX9691EUA is a single rail-to-rail, low power, operation amplifier with two comparison parameters, Vref and Vcomp. It features hysteresis, high input voltage, wide output voltage range, output current of up to 20mA, and apply to a wide range of applications. Its low voltage operation makes it a suitable choice for battery powered solutions, as it offers both excellent performance and great power efficiency.

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