Datasheet AD8231 (Analog Devices) - 10

TABLE I. Electrical performance characteristics – Continued. 1/ Test Symbol Conditions Temperature, Device Limits Unit V type S = 3 V, VREF = 1.5 V, TA G = 1, R L = 10 kΩ, Min Max unless otherwise specified Instrumentation amplifier – continued. Noise 2 2 en = (eni + (eno/G) ), +VIN, -VIN = 2.5 V Input voltage noise eni f = 1 kHz +25°C 01 40 typical nV / Hz f = 1 kHz -55°C 35 typical f = 1 kHz +125°C 48 typical f = 0.1 Hz to 10 Hz +25°C 0.8 typical µVpp Output voltage noise eno f = 1 kHz +25°C 01 72 typical nV / Hz f = 1 kHz -55°C 62 typical f = 1 kHz +125°C 83 typical f = 0.1 Hz to 10 Hz +25°C 1.4 typical µVp-p Current noise f = 10 Hz +25°C 01 20 typical fA / Hz Other input characteristics. Common mode 2/ +25°C 01 10||5 typical GΩ||pF input impedance Power supply PSRR +25°C 01 100 dB rejection ratio Input operating +25°C 01 0.05 2.95 V voltage range Reference input. Input impedance +25°C 01 28 typical kΩ Voltage range +25°C 01 -0.2 +3.2 V See footnotes at end of table.
DLA LAND AND MARITIME
SIZE CODE IDENT NO. DWG NO.
COLUMBUS, OHIO A 16236 V62/12646
REV PAGE 10 Document Outline DESCRIPTION REV REV PMIC N/A DLA LAND AND MARITIME TITLE SIZE A V62/12646 REV