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AD5627 データシート(PDF) 3 Page - Analog Devices |
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AD5627 データシート(HTML) 3 Page - Analog Devices |
3 / 32 page AD5627R/AD5647R/AD5667R, AD5627/AD5667 Rev. 0 | Page 3 of 32 SPECIFICATIONS 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. Parameter Min Typ Max Unit Conditions/Comments1 STATIC PERFORMANCE2 AD5667R/AD5667 Resolution 16 Bits Relative Accuracy ±8 ±12 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 0s loaded to DAC register Offset Error ±1 ±10 mV Full-Scale Error −0.1 ±1 % of FSR All 1s loaded to DAC register Gain Error ±1.5 % of FSR Zero-Code Error Drift ±2 μV/°C Gain Temperature Coefficient ±2.5 ppm Of FSR/°C DC Power Supply Rejection Ratio −100 dB DAC code = midscale ; VDD = 5 V ± 10% DC Crosstalk (External Reference) 15 μV Due to full-scale output change, RL = 2 kΩ to GND or 2 kΩ to VDD 10 μV/mA Due to load current change 8 μV Due to powering down (per channel) DC Crosstalk (Internal Reference) 25 μV Due to full-scale output change, RL = 2 kΩ to GND or 2 kΩ to 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 110 130 μA VREF = VDD = 5.5 V Reference Input Range 0.75 VDD V Reference Input Impedance 50 kΩ REFERENCE OUTPUT (LFCSP_WD 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 |
同様の部品番号 - AD5627_15 |
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同様の説明 - AD5627_15 |
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