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INA139-Q1 Datasheet(PDF) 3 Page - Texas Instruments |
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INA139-Q1 Datasheet(HTML) 3 Page - Texas Instruments |
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3 / 16 page  INA139-Q1 INA169-Q1 www.ti.com SGLS185E – SEPTEMBER 2003 – REVISED MAY 2011 ELECTRICAL CHARACTERISTICS TA = −40°C to 125°C, VS = 5 V, VIN+ = 12 V, and ROUT = 25 kΩ unless otherwise noted PARAMETER TEST CONDITIONS MIN TYP MAX UNIT INPUT Full-scale sense voltage VSENSE = VIN+ − VIN− 100 500 mV Common-mode input range (VIN+) INA139 2.7 40 V INA169 2.7 60 VIN+ = 2.7 V to 40 V, INA139 100 115 dB VSENSE = 50 mV Common-mode rejection VIN+ = 2.7 V to 60 V, INA169 100 120 VSENSE = 50 mV Offset voltage(1) RTI ±0.2 ±2 mV Offset voltage vs temperature 1 μV/°C VIN+ = 2.7 V to 40 V, INA139 0.5 10 VSENSE = 50 mV Offset voltage vs power supply, V+ μV/V VIN+ = 2.7 V to 60 V, INA169 10 0.1 VSENSE = 50 mV Input bias current 10 μA OUTPUT Transconductance VSENSE = 10 mV to 150 mV 980 1000 1020 μA/V Transconductance vs temperature VSENSE = 100 mV 10 nA/ °C Nonlinearity error VSENSE = 10 mV to 150 mV ±0.01% ±0.2% Total output error VSENSE = 100 mV ±0.5% ±2% Output impedance 1 G Ω 5 pF Voltage output swing to power supply, V+ (V+) − 0.9 (V+) − 1.2 V Voltage output swing to common mode, VCM − 0.6 VCM − 1 V VCM FREQUENCY RESPONSE ROUT = 10 kΩ 440 Bandwidth kHz ROUT = 20 kΩ 220 ROUT = 10 kΩ 2.5 Settling time (0 1%) 5 V step μs ROUT = 20 kΩ 5 NOISE Output-current noise density 20 pA/ √Hz BW = 100 kHz nA Total output-current noise 7 RMS POWER SUPPLY Operating range, V+ INA139 2.7 40 V INA169 2.7 60 Quiescent current VSENSE = 0, IO = 0 60 125 μA (1) Defined as the amount of input voltage, VSENSE, to drive the output to zero. Copyright © 2003–2011, Texas Instruments Incorporated 3 |
Similar Part No. - INA139-Q1_15 |
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Similar Description - INA139-Q1_15 |
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