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INA138NA/250 Datasheet(PDF) 5 Page - Texas Instruments |
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INA138NA/250 Datasheet(HTML) 5 Page - Texas Instruments |
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5 / 27 page  INA138, INA168 www.ti.com SBOS122D – DECEMBER 1999 – REVISED DECEMBER 2014 6.5 Electrical Characteristics All other characteristics at TA = +25°C, VS = 5V, VIN+ = 12V, and ROUT = 125kΩ, unless otherwise noted. INA138 INA168 PARAMETER TEST CONDITIONS UNIT MIN TYP MAX MIN TYP MAX INPUT Full-Scale Sense Voltage VSENSE = VIN+ – VIN– 100 500 100 500 mV Common-Mode Input Range 2.7 36 2.7 60 V 100 120 dB Common-Mode Rejection VIN+ = 2.7V to 40V, VSENSE = 50mV 100 120 dB Offset Voltage ±0.2 ±1 ±0.2 ±1 mV Offset Voltage Over Temperature (1) TA = –40°C to +125°C ±2 ±2 Offset Voltage vs Temperature (1) TA = –40°C to +125°C 1 1 µV/°C Offset Voltage V– = 2.7V to 40V, VSENSE = 50mV 0.1 10 1 µV/V Offset Voltage vs Power Supply, V+ V– = 2.7V to 60V, VSENSE = 50mV 0.1 10 Input Bias Current 2 2 µA Input Bias Current vs Temperature TA = –40°C to +125°C 10 OUTPUT TA = +25°C, Transconductance 198 200 202 198 200 202 µA/V VSENSE = 10mV – 150mV VSENSE = 100mV, Transconductance vs Temperature 196 204 196 204 µA/V TA = –40°C to +125°C Transconductance Over Temperature TA = –40°C to +125°C 10 10 nA/°C Nonlinearity Error VSENSE = 10mV to 150mV ±0.01% ±0.1% ±0.0% ±0.1% Total Output Error VSENSE = 100mV ±0.5% ±2% ±0.5% ±2% Total Output Error Over Temperature TA = –40°C to +125°C ±2.5% ±2.5% Output Impedance 1 || 5 1 || 5 G Ω || pF Voltage Output Swing to Power (V+) – 0.8 (V+) – 1.0 (V+) – 0.8 (V+) – 1.0 V Supply, V+ Voltage Output Swing to Common VCM – 0.5 VCM – 0.8 VCM – 0.5 VCM – 0.8 V Mode, VCM FREQUENCY RESPONSE ROUT = 5kΩ 800 800 kHz Bandwidth ROUT = 125kΩ 32 32 kHz 5V Step, ROUT = 5kΩ 1.8 1.8 µs Settling Time (0.1%) 5V Step, ROUT = 125kΩ 30 30 µs NOISE Output-Current Noise Density 9 9 pA/ √Hz Total Output-Current Noise BW = 100kHz 3 3 nA RMS POWER SUPPLY Operating Range, V+ 2.7 36 2.7 60 V Quiescent Current TA = +25°C, VSENSE = 0, IO = 0 25 45 25 45 µA Quiescent Current Over Temperature TA = –40°C to +125°C 60 60 µA TEMPERATURE RANGE Specification, TMIN to TMAX –40 125 –40 125 °C Operating –55 150 –55 150 °C Storage –65 150 –65 150 °C Thermal Resistance, θJA 200 200 °C/W (1) Defined as the amount of input voltage, VSENSE, to drive the output to zero. Copyright © 1999–2014, Texas Instruments Incorporated Submit Documentation Feedback 5 Product Folder Links: INA138 INA168 |
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