产品信息
描述The INA21x-Q1 family of devices is a voltage-output, current-shunt monitor (also called acurrent-sense amplifier) that can sense drops across shunts at common-mode voltages from –0.3 V to26 V, independent of the supply voltage. Five fixed gains are available: 50 V/V, 75 V/V, 100 V/V,200 V/V, 500 V/V, and 1000 V/V. This family of devices is commonly used for overcurrent detection,voltage feedback control loops, or as a power monitor. The low offset of the zero-driftarchitecture enables current sensing with maximum drops across the shunt as low as 10-mVfull-scale.The devices operate from a single 2.7-V to 26-V power supply, drawing a maximum of 100 µAof supply current. The devices are specified over the operating temperature range of –40°C to+125°C and are offered in a 6-pin SC70 package.特性AEC-Q100 Qualified with: Temperature Grade 1: –40°C to +125°C Ambient Operating TemperatureRange Device HBM ESD Classification Level 2 Device CDM ESD Classification Level C6 Wide Common-Mode Range: –0.3 V to 26 V Offset Voltage: ±100 µV (Maximum)(Enables Shunt Drops of 10-mV Full-Scale) Accuracy:±1% Gain Error (Maximum Over Temperature, VersionsA and B)±0.5% Gain Error (VersionC)0.5-µV/°C Offset Drift (Maximum)10-ppm/°C Gain Drift(Maximum) Choice of Gain:INA210-Q1: 200 V/VINA211-Q1: 500 V/VINA212-Q1: 1000V/VINA213-Q1: 50 V/VINA214-Q1: 100V/VINA215-Q1: 75 V/V Quiescent Current: 100 µA (Maximum) SC70 PackageAll trademarks are the property of their respective owners.
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