INA215 Datasheet | Texas Instruments

Features - 1 Wide mon-Mode Range: - 0.3 V to 26 V - Offset Voltage: ±35 μV (Maximum, INA210) (Enables Shunt Drops of 10-m V Full-Scale) - Accuracy: - Gain Error (Maximum Over Temperature): - ±0.5% (Version C) - ±1% (Versions A and B) - 0.5-µV/°C Offset Drift (Maximum) - 10-ppm/°C Gain Drift (Maximum) - Choice of Gains: - INA210: 200 V/V - INA211: 500 V/V - INA212: 1000 V/V - INA213: 50 V/V - INA214: 100 V/V - INA215: 75 V/V - Quiescent Current: 100 μA (Maximum) - SC70 and Thin UQFN Packages: All Models 2 Applications - Notebook puters - Cell Phones - Tele Equipment - Power Management - Battery Chargers 3 Description The INA21x are voltage-output, current-shunt monitors (also called current-sense amplifiers) that are monly used for overcurrent protection, precision-current measurement for system optimization, or in closed-loop feedback circuits. This series of devices can sense drops across shunts at mon-mode voltages from - 0.3 V to 26 V, independent of the supply voltage. Six fixed gains are available: 50 V/V, 75 V/V, 100 V/V, 200 V/V, 500 V/V, or 1000 V/V. The low offset of the zero-drift architecture enables current sensing with maximum drops across the shunt as low as 10-m V full-scale. These devices operate from a single 2.7-V to 26-V power supply, drawing a maximum of 100 µA of supply current. All versions are specified over the extended operating temperature range (- 40°C to +125°C), and offered in SC70 and UQFN packages. Device Information(1) PART NUMBER PACKAGE BODY SIZE (NOM) INA21x SC70 (6) UQFN (10) 2.00 mm × 1.25 mm 1.80 mm × 1.40 mm (1) For all available packages, see the orderable addendum at the end of the data sheet. Reference...