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Moteur de recherche de fiches techniques de composants électroniques |
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Moteur de recherche de fiches techniques de composants électroniques |
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AD5424 Fiches technique(PDF) 4 Page - Analog Devices |
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AD5424 Fiches technique(HTML) 4 Page - Analog Devices |
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4 / 29 page  Data Sheet AD5424/AD5433/AD5445 Rev. D | Page 3 of 28 SPECIFICATIONS VDD = 2.5 V to 5.5 V, VREF = 10 V, IOUT2 = 0 V. Temperature range for Y version: −40°C to +125°C. All specifications TMIN to TMAX, unless otherwise noted. DC performance measured with OP177 and ac performance measured with AD8038, unless otherwise noted. Table 1. Parameter Min Typ Max Unit Test Conditions STATIC PERFORMANCE AD5424 Resolution 8 Bits Relative Accuracy ±0.25 LSB Differential Nonlinearity ±0.5 LSB Guaranteed monotonic AD5433 Resolution 10 Bits Relative Accuracy ±0.5 LSB Differential Nonlinearity ±1 LSB Guaranteed monotonic AD5445 Resolution 12 Bits Relative Accuracy ±1 LSB Differential Nonlinearity –1/+2 LSB Guaranteed monotonic Gain Error ±10 mV Gain Error Temperature Coefficient1 ±5 ppm FSR/°C Output Leakage Current1 ±10 nA Data = 0×0000, TA = 25°C, IOUT1 ±20 nA Data = 0×0000, T = −40°C to +125°C, IOUT1 REFERENCE INPUT1 Reference Input Range ±10 V VREF Input Resistance 8 10 12 kΩ Input resistance TC = –50 ppm/°C RFB Resistance 8 10 12 kΩ Input resistance TC = –50 ppm/°C Input Capacitance Code Zero Scale 3 6 pF Code Full Scale 5 8 pF DIGITAL INPUTS/OUTPUT1 Input High Voltage, VIH 1.7 V Input Low Voltage, VIL 0.6 V Output High Voltage, VOH VDD − 1 V VDD = 4.5 V to 5 V, ISOURCE = 200 µA VDD − 0.5 V VDD = 2.5 V to 3.6 V, ISOURCE = 200 µA Output Low Voltage, VOL 0.4 V VDD = 4.5 V to 5 V, ISINK = 200 µA 0.4 V VDD = 2.5 V to 3.6 V, ISINK = 200 µA Input Leakage Current, IIL 1 µA Input Capacitance 4 10 pF DYNAMIC PERFORMANCE1 Reference Multiplying Bandwidth 10 MHz VREF = ±3.5 V; DAC loaded all 1s Output Voltage Settling Time VREF = ±3.5 V, RLOAD = 100 Ω, DAC latch alternately loaded with 0s and 1s Measured to ±16 mV of full scale 30 60 ns Measured to ±4 mV of full scale 35 70 ns Measured to ±1 mV of full scale 80 120 ns Digital Delay 20 40 ns Interface delay time 10% to 90% Settling Time 15 30 ns Rise and fall time, VREF = 10 V, RLOAD = 100 Ω Digital-to-Analog Glitch Impulse 2 nV-s 1 LSB change around major carry, VREF = 0 V Multiplying Feedthrough Error DAC latch loaded with all 0s, VREF = ±3.5 V 70 dB Reference = 1 MHz 48 dB Reference = 10 MHz |
Numéro de pièce similaire - AD5424_15 |
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Description similaire - AD5424_15 |
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