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AD5307BRU-REEL датащи(PDF) 3 Page - Analog Devices |
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AD5307BRU-REEL датащи(HTML) 3 Page - Analog Devices |
3 / 28 page AD5307/AD5317/AD5327 Rev. C | Page 3 of 28 SPECIFICATIONS VDD = 2.5 V to 5.5 V, VREF = 2 V, RL = 2 kΩ to GND, CL = 200 pF to GND. All specifications TMIN to TMAX, unless otherwise noted. Table 1. A Version1 B Version Parameter2 Min Typ Max Min Typ Max Unit Conditions/Comments DC PERFORMANCE3, 4 AD5307 Resolution 8 8 Bits Relative Accuracy ±0.15 ±1 ±0.15 ±0.625 LSB Differential Nonlinearity ±0.02 ±0.25 ±0.02 ±0.25 LSB Guaranteed monotonic by design over all codes AD5317 Resolution 10 10 Bits Relative Accuracy ±0.5 ±4 ±0.5 ±2.5 LSB Differential Nonlinearity ±0.05 ±0.5 ±0.05 ±0.5 LSB Guaranteed monotonic by design over all codes AD5327 Resolution 12 12 Bits Relative Accuracy ±2 ±16 ±2 ±10 LSB Differential Nonlinearity ±0.2 ±1 ±0.2 ±1 LSB Guaranteed monotonic by design over all codes Offset Error ±5 ±60 ±5 ±60 mV VDD = 4.5 V, gain = 2; see Figure 29 and Figure 30 Gain Error ±0.3 ±1.25 ±0.3 ±1.25 % FSR VDD = 4.5 V, gain = 2; see Figure 29 and Figure 30 Lower Dead Band5 10 60 10 60 mV See Figure 29, lower dead band exists only if offset error is negative Upper Dead Band 10 60 10 60 mV See Figure 30, upper dead band exists only if VREF = VDD and offset plus gain error is positive Offset Error Drift6 −12 −12 ppm of FSR/°C Gain Error Drift −5 −5 ppm of FSR/°C DC Power Supply Rejection Ratio −60 −60 dB ∆VDD = ±10% DC Crosstalk 200 200 mV RL = 2 kΩ to GND or VDD DAC REFERENCE INPUTS VREF Input Range 1 VDD 1 VDD V Buffered reference mode 0.25 VDD 0.25 VDD V Unbuffered reference mode VREF Input Impedance (RDAC) >10 >10 MΩ Buffered reference mode and power-down mode 74 90 74 90 kΩ Unbuffered reference mode, 0 V to VREF output range 37 45 37 45 kΩ Unbuffered reference mode, 0 V to 2 VREF output range Reference Feedthrough −90 −90 dB Frequency = 10 kHz Channel-to-Channel Isolation −75 −75 dB Frequency = 10 kHz OUTPUT CHARACTERISTICS Minimum Output Voltage7 0.001 0.001 V A measure of the minimum drive capability of the output amplifier Maximum Output Voltage VDD − 0.001 VDD − 0.001 V A measure of the maximum drive capability of the output amplifier DC Output Impedance 0.5 0.5 Ω Short-Circuit Current 25 25 mA VDD = 5 V 16 16 mA VDD = 3 V Power-Up Time 2.5 2.5 μs Coming out of power-down mode, VDD = 5 V 5 5 μs Coming out of power-down mode, VDD = 3 V |
Аналогичный номер детали - AD5307BRU-REEL |
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Аналогичное описание - AD5307BRU-REEL |
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