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ADR381ARTZ-R2 数据表(PDF) 4 Page - Analog Devices |
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ADR381ARTZ-R2 数据表(HTML) 4 Page - Analog Devices |
4 / 16 page ADR380/ADR381 Rev. C | Page 4 of 16 ADR381 ELECTRICAL CHARACTERISTICS VIN = 5.0 V, TA = 25°C, unless otherwise noted. Table 4. Parameter Symbol Conditions Min Typ Max Unit Output Voltage VOUT 2.494 2.500 2.506 V Initial Accuracy Error VOERR −6 +6 mV −0.24 +0.24 % Temperature Coefficient TCVOUT −40°C < TA < +85°C 5 25 ppm/°C 0°C < TA < 70°C 3 21 ppm/°C Minimum Supply Voltage Headroom VIN − VOUT ILOAD ≤ 2 mA 300 mV Line Regulation ΔVOUT/DVIN VIN = 2.8 V to 15 V, −40°C < TA < +85°C 10 25 ppm/V Load Regulation ΔVOUT/DILOAD VIN = 3.5 V, ILOAD = 0 mA to 5 mA, −40°C < TA < +85°C 70 ppm/mA Quiescent Current IIN No load 100 120 μA −40°C < TA < +85°C 140 μA Voltage Noise eN 0.1 Hz to 10 Hz 5 μV p-p Turn-On Settling Time tR 20 μs Long-Term Stability ΔVOUT 1000 Hrs 50 ppm Output Voltage Hysteresis VOUT_HYS 75 ppm Ripple Rejection Ratio RRR fIN = 60 Hz 85 dB Short Circuit to GND ISC 25 mA VIN = 5.0 V, TA = 25°C, unless otherwise noted. Table 5. Parameter Symbol Conditions Min Typ Max Unit Output Voltage VOUT 2.494 2.500 2.506 V Initial Accuracy Error VOERR −6 +6 mV −0.24 +0.24 % Temperature Coefficient TCVOUT −40°C < TA < +85°C 5 25 ppm/°C 0°C < TA < 70°C 3 21 ppm/°C Minimum Supply Voltage Headroom VIN − VOUT ILOAD ≤ 2 mA 300 mV Line Regulation ΔVOUT/DVIN VIN = 2.8 V to 15 V, −40°C < TA < +85°C 10 25 ppm/V Load Regulation ΔVOUT/DILOAD VIN = 3.5 V, ILOAD = 0 mA to 5 mA, −40°C < TA < +85°C 70 ppm/mA Quiescent Current IIN No load 100 120 μA −40°C < TA < +85°C 140 μA Voltage Noise eN 0.1 Hz to 10 Hz 5 μV p-p Turn-On Settling Time tR 20 μs Long-Term Stability ΔVOUT 1000 Hrs 50 ppm Output Voltage Hysteresis VOUT_HYS 75 ppm Ripple Rejection Ratio RRR fIN = 60 Hz 85 dB Short Circuit to GND ISC 25 mA |
类似零件编号 - ADR381ARTZ-R2 |
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类似说明 - ADR381ARTZ-R2 |
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