MAXIM INTEGRATED / ANALOG DEVICES MAX9144EUD Voltage Comparator

The MAX9144EUD+ is a low power, high-speed quad voltage comparator in a 14-pin TSSOP package. Designed for single-supply operation from 2.7V to 5.5V, it features rail-to-rail inputs and outputs, allowing the output to approach within 0.3V of the power rails without external pull-up resistors. The comparator's input common mode range extends beyond both supply rails, making it suitable for interfacing with CMOS and TTL logic levels. It provides fast propagation delay of approximately 40ns and consumes around 150µA per comparator. Internal hysteresis ensures clean switching with slow input signals. The MAX9144EUD+ is an improved, lower-cost alternative to industry-standard comparators such as the MAX941 series. Typical applications include line receivers, battery-powered systems, threshold detectors, zero crossing detectors, and sampling circuits. The device operates over an ambient temperature range of -40°C to 85°C and has a supply current of 150µA per comparator at VCC=3V with an input offset voltage of 0.5mV and input offset current of 8nA. It also features a common-mode rejection ratio of 80µV/V at VCC=5.5V and a power supply rejection ratio of 800µV/V at 2.7V to 5.5V.

View MAX9144EUDDatasheet [pdf]

Buy the Maxim Series MAX9144 Voltage Comparator: MAX9144EUD

Purchase the Maxim Series MAX9144EUD quad voltage comparator online today and benefit from its low power consumption, fast 40ns delay, rail-to-rail inputs and outputs, and extensive common-mode voltage range. Ideal for line receivers, threshold detection, sample circuits, and portable devices operating between 2.7V and 5.5V, this 14-pin TSSOP package offers superior performance and reliability. Get yours now for seamless integration into your electronic projects with confidence in quality and efficiency.

Order your Maxim Series MAX9144EUD high-speed quad comparator today and ensure reliable, low-power performance for your CMOS and TTL signal interfaces.