MAX9610HELT+T Datasheet PDF - Maxim Integrated

The MAX9610HELT+T from Maxim Integrated Products is a lithium-ion battery, precision current sense amplifier in 6 pin µDFN package. This high side current sense amplifier offers precision accuracy specifications of VOS less than 500µV (max) and gain error less than 0.5% (max). This device features an ultra low 1µA quiescent supply current and fits in a tiny package making device ideal for applications in notebook computers, cell phones, cameras, PDAs and all lithium-ion (Li+) battery-operated portable devices where accuracy, low quiescent current and small size are critical. The input voltage range is excellent for monitoring the current of a single-cell, lithium-ion battery which at full charge is 4.2V, typically 3.6V in normal use and less than 2.9V when ready to be recharged.

● Single supply range from 1.6V to 5.5V

● Operating temperature range from -40°C to 85°C

● 100V/V gain

● Low 500µV (max) input offset voltage

● Low < 0.5% (max) gain error

● 3.3V and 5V Power Management Systems; Cameras; Cell Phones; PDAs; Portable Li+ Battery Powered Systems; USB Ports