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AD8230YRZ-REEL1 データシート(PDF) 4 Page - Analog Devices |
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AD8230YRZ-REEL1 データシート(HTML) 4 Page - Analog Devices |
4 / 17 page AD8230 Rev. B | Page 3 of 16 SPECIFICATIONS VS = ±5 V, VREF = 0 V, RF = 100 kΩ, RG = 1 kΩ (@ TA = 25°C, G = 202, RL = 10 kΩ, unless otherwise noted). Table 1. Parameter Conditions Min Typ Max Unit VOLTAGE OFFSET RTI Offset, VOSI V+IN = V−IN = 0 V 10 μV Offset Drift V+IN = V−IN = 0 V, TA = −40°C to +125°C 50 nV/°C COMMON-MODE REJECTION (CMR) CMR to 60 Hz with 1 kΩ Source Imbalance VCM = −5 V to +5 V 110 120 dB VOLTAGE OFFSET RTI vs. SUPPLY (PSR) G = 2 120 120 dB G = 202 120 140 dB GAIN G = 2(1 + RF/RG) Gain Range 101 1000 V/V Gain Error2 G = 2 0.01 0.04 % G = 10 0.01 0.04 % G = 100 0.01 0.04 % G = 1000 0.02 0.05 % Gain Nonlinearity 20 ppm Gain Drift G = 2, 10, 102 14 ppm/°C G = 1002 60 ppm/°C INPUT Input Common-Mode Operating Voltage Range −VS +VS V Over Temperature T = −40°C to +125°C −VS +VS V Input Differential Operating Voltage Range 750 mV Average Input Offset Current3 VCM = 0 V 33 300 pA Average Input Bias Current3 VCM = 0 V 0.15 1 nA OUTPUT Output Swing −VS + 0.1 +VS − 0.2 V Over Temperature T = −40°C to +125°C −VS + 0.1 +VS − 0.2 V Short-Circuit Current 15 mA REFERENCE INPUT Voltage Range4 −VS + 3.5 +VS − 2.5 V NOISE Voltage Noise Density, 1 kHz, RTI VIN+, VIN−, VREF = 0 V 240 nV/√Hz Voltage Noise f = 0.1 Hz to 10 Hz 3 μV p-p SLEW RATE VIN = 500 mV, G = 10 2 V/μs INTERNAL SAMPLE RATE 6 kHz POWER SUPPLY Operating Range (Dual Supplies) ±4 ±8 V Operating Range (Single Supply) 8 16 V Quiescent Current T = −40°C to +125°C 2.7 3.5 mA TEMPERATURE RANGE Specified Performance −40 +125 °C 1 The AD8230 can operate as low as G = 2. However, since the differential input range is limited to approximately 750 mV, the AD8230 configured at G < 10 does not make use of the full output voltage range. 2 Gain drift is determined by the TC match of the external gain setting resistors. 3 Differential source resistance less than 10 kΩ does not result in voltage offset due to input bias current or mismatched series resistors. 4 For G < 10, the reference voltage range is limited to −VS + 4.24 V to +VS – 2.75 V. |
同様の部品番号 - AD8230YRZ-REEL1 |
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