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AD780AN 数据表(PDF) 2 Page - Analog Devices |
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AD780AN 数据表(HTML) 2 Page - Analog Devices |
2 / 10 page AD780–SPECIFICATIONS AD780AN/AR AD780CR AD780BN/BR Parameter Min Typ Max Min Typ Max Min Typ Max Unit OUTPUT VOLTAGE 2.5 V Out 2.495 2.505 2.4985 2.5015 2.499 2.501 Volts 3.0 V Out 2.995 3.005 2.9950 3.0050 2.999 3.001 Volts OUTPUT VOLTAGE DRIFT 1 –40 °C to +85°C 7 7 3 ppm/ °C –55 °C to +125°C 20 20 ppm/ °C LINE REGULATION 2.5 V Output, 4 V ≤ +V IN ≤ 36 V TMIN to TMAX 10 * * µV/V 3.0 V Output, 4.5 V ≤ +V IN ≤ 36 V TMIN to TMAX 10 * * µV/V LOAD REGULATION, SERIES MODE Sourcing 0 < IOUT < 10 mA 50 * * µV/mA TMIN to TMAX 75 * * µV/mA Sinking –10 < IOUT < 0 mA 75 * * µV/mA –40 °C to +85°C75 * * µV/mA –55 °C to +125°C 150 * * µV/mA LOAD REGULATION, SHUNT MODE I < ISHUNT < 10 mA 75 * * µV/mA QUIESCENT CURRENT, 2.5 V SERIES MODE 2 –40 °C to +85°C 0.75 1.0 * * * * mA –55 °C to +125°C 0.8 1.3 * * * * mA MINIMUM SHUNT CURRENT 0.7 1.0 * * * * mA OUTPUT NOISE 0.1 Hz to 10 Hz 4 * * * * µV p-p Spectral Density, 100 Hz 100 * * * * nV/ √Hz LONG TERM STABILITY 3 20 * * ±ppm/ 1000 Hr TRIM RANGE 4.0 * * ±% TEMPERATURE PIN Voltage Output @ 25 °C 500 560 620 * * * * * * mV Temperature Sensitivity 1.9 * * mV/ °C Output Resistance 3 * * k Ω SHORT CIRCUIT CURRENT TO GROUND 30 * * mA TEMPERATURE RANGE Specified Performance (A, B, C) –40 +85 * * * * °C Operating Performance (A, B, C) 4 –55 +125 * * * * °C Specified Performance (S) –55 +125 * * * * °C Operating Performance (S) –55 +125 * * * * °C NOTES 1Maximum output voltage drift is guaranteed for all packages. 23.0 V mode typically adds 100 µA to the quiescent current. Also, Iq increases by 2 µA/V above an input voltage of 5 V. 3The long term stability specification is noncumulative. The drift in subsequent 1000 hr. periods is significantly lower than in the first 1000 hr. period. 4The operating temperature range is defined as the temperature extremes at which the device will still function. Parts may deviate from their specified performance outside their specified temperature range. *Same as AD780AN/AR specification. Specifications subject to change without notice. REV. B –2– (TA = +25 C, VIN = +5 V unless otherwise noted) |
类似零件编号 - AD780AN |
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类似说明 - AD780AN |
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