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AD5541A датащи(PDF) 4 Page - Analog Devices |
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AD5541A датащи(HTML) 4 Page - Analog Devices |
4 / 24 page AD5541A/AD5542A/AD5512A Preliminary Technical Data Rev. P rA | Page 4 of 24 SPECIFICATIONS VDD = 2.7 V to 5.5V, VREF = 2.5 V, AGND = DGND = 0 V. −40°C < TA < +105°C, unless otherwise noted. Table 1. Parameter Min Typ Max Unit Test Condition STATIC PERFORMANCE AD5541A/AD5542A Resolution 16 Bits Relative Accuracy (INL) ±0.5 ±1.0 LSB L, C grades ±0.5 ±2.0 LSB B, J grades ±0.5 ±4.0 LSB A grade Differential Nonlinearity (DNL) ±0.5 ±1.0 LSB Guaranteed monotonic ±1.5 LSB J grade AD5512A Resolution 12 Bits Relative Accuracy (INL) ±1.0 LSB Differential Nonlinearity (DNL) ±1.0 LSB Gain Error −1.5 ±5 LSB TA = 25°C ±7 LSB Gain Error Temperature Coefficient ±0.1 ppm/°C Zero Code Error 0.3 ±1 LSB TA = 25°C ±2 LSB Zero Code Temperature Coefficient ±0.05 ppm/°C AD5542A/AD5512A Bipolar Resistor Matching 1.000 Ω/Ω RFB/RINV, typically RFB = RINV = 28 kΩ ±0.0015 TBD % Ratio error Bipolar Zero Offset Error ±1 ±5 LSB TA = 25°C ±7 LSB Bipolar Zero Temperature Coefficient ±0.2 ppm/°C OUTPUT CHARACTERISTICS Output Voltage Range 0 VREF − 1 LSB V Unipolar operation −VREF +VREF − 1 LSB V AD5542 bipolar operation Output Voltage Settling Time 1 μs To 1/2 LSB of FS, CL = 10 pF Slew Rate 25 V/μs CL = 10 pF, measured from 0% to 63% Digital-to-Analog Glitch Impulse 0.5 nV-sec 1 LSB change around the major carry Digital Feedthrough 0.2 nV-sec All 1s loaded to DAC, VREF = 2.5 V DAC Output Impedance 6.25 kΩ Tolerance typically 20% Power Supply Rejection Ratio ±1.0 LSB ∆VDD ± 10% DAC REFERENCE INPUT Reference Input Range 2.0 VDD V Reference Input Resistance1 9 kΩ Unipolar operation 7.5 kΩ AD5542, bipolar operation LOGIC INPUTS Input Current ±1 μA Input Low Voltage, VINL 0.8 V VDD = 2.7 V to 5.5 V Input High Voltage, VINH 2.0 V VDD = 4.5 V to 5.5 V Input High Voltage, VINH 1.8 V VDD = 2.7 V to 3.6 V Input Capacitance2 10 pF Hysteresis Voltage2 0.15 V REFERENCE Reference −3 dB Bandwidth 1.3 MHz All 1s loaded Reference Feedthrough 1 mV p-p All 0s loaded, VREF = 1 V p-p at 100 kHz THD TBD dB Signal-to-Noise Ratio 92 dB Reference Input Capacitance 75 pF Code 0x0000 120 pF Code 0xFFFF |
Аналогичный номер детали - AD5541A |
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Аналогичное описание - AD5541A |
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