INA214AIDCKR Datasheet PDF - TI

●DESCRIPTION

●The INA210, INA211, INA212, INA213, and INA214 are voltage output current shunt monitors that can

●sense drops across shunts at common-mode voltages from –0.3V to 26V, independent of the supply voltage. Five fixed gains are available: 50V/V, 100V/V, 200V/V, 500V/V, or 1000V/V. The low offset of the Zerø-Drift architecture enables current sensing with maximum drops across the shunt as low as 10mV full-scale.

●FEATURES

●• WIDE COMMON-MODE RANGE: –0.3V to 26V

●• OFFSET VOLTAGE: ±35µV (Max, INA210)

●  (Enables shunt drops of 10mV full-scale)

●• ACCURACY

●– ±1% Gain Error (Max over temperature)

●– 0.5µV/°C Offset Drift (Max)

●– 10ppm/°C Gain Drift (Max)

●• CHOICE OF GAINS:

●– INA210: 200V/V

●– INA211: 500V/V

●– INA212: 1000V/V

●– INA213: 50V/V

●– INA214: 100V/V

●• QUIESCENT CURRENT: 100µA (max)

●• SC70 package

●APPLICATIONS

●• NOTEBOOK COMPUTERS

●• CELL PHONES

●• TELECOM EQUIPMENT

●• POWER MANAGEMENT

●• BATTERY CHARGERS

●• WELDING EQUIPMENT