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AD5062 Fiches technique(PDF) 3 Page - Analog Devices |
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AD5062 Fiches technique(HTML) 3 Page - Analog Devices |
3 / 20 page AD5062 Rev. A | Page 3 of 20 SPECIFICATIONS VDD = 5.5 V, VREF = 4.096 V, RL = Unloaded, CL = 22 pF to GND; TMIN to TMAX, unless otherwise noted. Table 2. A,B Grade1 Parameter Min Typ Max Unit Test Conditions/Comments STATIC PERFORMANCE Resolution 16 Bits Relative Accuracy (INL)2 ±0.5 ±1 LSB −40°C to +85°C, B grade ±0.5 ±2 −40°C to +85°C, A grade Total Unadjusted Error (TUE) ±500 ±800 μV −40°C to +85°C, B grade ±500 ±800 −40°C to +85°C, A grade Differential Nonlinearity (DNL) ±0.5 ±1 LSB Guaranteed monotonic −40°C to +85°C, B grade ±0.5 ±1 Guaranteed monotonic −40°C to +85°C, A grade Gain Error ±0.01 ±0.02 % of FSR TA = −40°C to +85°C B grade ±0.01 ±0.02 TA = −40°C to +85°C A grade Gain Error Temperature Coefficient 1 ppm of FSR/°C Offset Error ±0.025 ±0. 05 mV TA = −40°C to + 85°C, B grade ±0.025 ±0. 05 TA = −40°C to + 85°C, A grade Offset Error Temperature Coefficient 0.5 μV/°C Full-Scale Error ±500 ±800 μV All 1s loaded to DAC register, B grade TA = −40°C to +85°C ±500 ±800 All 1s loaded to DAC register, A grade TA = −40°C to +85°C OUTPUT CHARACTERISTICS3 Output Voltage Range 0 VREF V Unipolar operation Output Voltage Settling Time 4 μs ¼ scale to ¾ scale code transition to ±1LSB. Output Noise Spectral Density 24 nV/ √Hz DAC code = midscale, 1 kHz Output Voltage Noise 6 μV p-p DAC code = midscale, 0.1 to 10 Hz bandwidth Digital-to-Analog Glitch Impulse 2 nV-s 1 LSB change around major carry Digital Feedthrough 0.1 nV-s DC Output Impedance (Normal) 8 kΩ Output impedance tolerance ±20% DC Output Impedance (Power-Down) (Output Connected to 1 kΩ Network) 1 kΩ Output impedance tolerance ±20% (Output Connected to 100 kΩ Network) 100 kΩ Output impedance tolerance ±20% REFERENCE INPUT/ OUTPUT VREF Input Range2 2 VDD − 50 mV Input Current (Power-Down) ±0.1 μA Zero-scale loaded Input Current (Normal) ±0. 5 μA DC Input Impedance 1 M Ω Bipolar/unipolar operation LOGIC INPUTS Input Current4 ±1 ±2 μA VIL, Input Low Voltage 0.8 V VDD = 4.5 V to 5.5 V 0.8 VDD = 2.7 V to 3.6 V VIH, Input High Voltage 2.0 V VDD = 2.7 V to 5.5 V 1.8 VDD = 2.7 V to 3.6 V Pin Capacitance 4 pF |
Numéro de pièce similaire - AD5062_15 |
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Description similaire - AD5062_15 |
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