MAX4995CAVB+ – MAXIM INTEGRATED

The Maxim Integrated MAX4995CAVB+ is a high-side current-sense amplifier designed for precise monitoring of load currents in battery-powered devices and power supplies. This device features a fixed gain of 25V/V and a wide input common-mode voltage range, enabling accurate current measurements across various load conditions. Its primary function is to amplify the voltage drop across a shunt resistor, providing a proportional output voltage suitable for interfacing with ADCs or comparators. The MAX4995CAVB+ delivers an output voltage proportional to the sensed current, with a maximum OUTPUT voltage rating of 5.5V and an OUTPUT current rating of 10mA. Housed in a compact 10-pin TDFN SMD package, it offers efficient board space utilization. Operating over a temperature range of –40°C to 85°C, this amplifier is suitable for industrial and automotive applications. Its low offset voltage and high accuracy make it ideal for improving system efficiency and protecting against overcurrent conditions.