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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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AD5647R Fiches technique(PDF) 3 Page - Analog Devices |
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AD5647R Fiches technique(HTML) 3 Page - Analog Devices |
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3 / 30 page  Preliminary Technical Data AD5627R/AD5647R/AD5667R, AD5627/AD5667 Rev. PrA. | Page 3 of 30 Specifications: AD5627R/AD5647R/AD5667R, AD5627/AD5667 VDD = 2.7 V to 5.5 V; RL = 2 kΩ to GND; CL = 200 pF to GND; VREFIN = VDD; all specifications TMIN to TMAX, unless otherwise noted. Table 2. B Grade1 Parameter Min Typ Max Unit Conditions/Comments STATIC PERFORMANCE2 AD5667R/AD5667 Resolution 16 Bits Relative Accuracy ±8 ±16 LSB Differential Nonlinearity ±1 LSB Guaranteed monotonic by design AD5647R Resolution 14 Bits Relative Accuracy ±2 ±4 LSB Differential Nonlinearity ±0.5 LSB Guaranteed monotonic by design AD5627R/AD5627 Resolution 12 Bits Relative Accuracy ±0.5 ±1 LSB Differential Nonlinearity ±0.25 LSB Guaranteed monotonic by design Zero-Code Error 2 10 mV All zeroes loaded to DAC register Offset Error ±1 ±10 mV Full-Scale Error −0.1 ±1 % of FSR All ones loaded to DAC register Gain Error ±1.5 % of FSR Zero-Code Error Drift ±2 µV/°C Gain Temperature ±2.5 ppm Of FSR/°C DC Power Supply Rejection −100 dB DAC code = midscale ; VDD = 5V ± 10% DC Crosstalk (External Reference) 10 µV Due to full-scale output change, RL = 2 kΩ to GND or VDD 10 µV/mA Due to load current change 5 µV Due to powering down (per channel) DC Crosstalk (Inernal Reference) 25 µV Due to full-scale output change, RL = 2 kΩ to GND or VDD 20 µV/mA Due to load current change 10 µV Due to powering down (per channel) OUTPUT CHARACTERISTICS3 Output Voltage Range 0 VDD V Capacitive Load Stability 2 nF RL = ∞ 10 nF RL = 2 kΩ DC Output Impedance 0.5 Ω Short-Circuit Current 30 mA VDD = 5 V Power-Up Time 4 µs Coming out of power-down mode; VDD = +5 V REFERENCE INPUTS Reference Current 170 200 µA VREF = VDD = 5.5 V Reference Input Range 0.75 VDD V Reference Input Impedance 26 kΩ REFERENCE OUTPUT (LFCSP PACKAGE) Output Voltage 1.247 1.253 V At ambient Reference TC3 ±10 ppm/°C Output Impedance 7.5 kΩ REFERENCE OUTPUT (MSOP PACKAGE) Output Voltage 2.495 2.505 V At ambient Reference TC3 ±5 ±10 ppm/°C Output Impedance 7.5 kΩ |
Numéro de pièce similaire - AD5647R |
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Description similaire - AD5647R |
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