MAX49918 Bidirectional Current-Sense Amplifiers

Analog Devices Inc. MAX49918 Bidirectional Current-Sense Amplifiers (CSAs) are high-precision CSAs with an I²C programmable gain option from 10V/V to 200V/V in eight steps. The multiple programmable gain options offer maximum flexibility for the user to change the gain on the fly. Operating over a -40°C to +125°C temperature range, the Analog Devices MAX49918 offers a supply voltage of +2.7V to +5.5V with a typical quiescent supply at 0.7mA. The ICs feature bidirectional current sensing and are available in a 3mm x 3mm, 10-pin TDFN package.