Datenblatt-Suchmaschine für elektronische Bauteile |
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AD5542AR Datenblatt(PDF) 2 Page - Analog Devices |
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AD5542AR Datenblatt(HTML) 2 Page - Analog Devices |
2 / 12 page –2– REV. A AD5541/AD5542–SPECIFICATIONS Parameter Min Typ Max Unit Test Condition STATIC PERFORMANCE 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 ±0.5 ±1.0 LSB Guaranteed Monotonic ±1.5 LSB J Grade 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 AD5542 Bipolar Resistor Matching 1.000 Ω/Ω RFB/RINV, Typically RFB = RINV = 28 kΩ ±0.0015 ±0.0076 % 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/ µsC L = 10 pF, Measured from 0% to 63% Digital-to-Analog Glitch Impulse 10 nV-s 1 LSB Change Around the Major Carry Digital Feedthrough 10 nV-s All 1s Loaded to DAC, VREF = 2.5 V DAC Output Impedance 6.25 k Ω Tolerance Typically 20% Power Supply Rejection Ratio ±1.0 LSB ∆V DD ± 10% DAC REFERENCE INPUT Reference Input Range 2.0 VDD V Reference Input Resistance2 9k Ω Unipolar Operation 7.5 k Ω AD5542, Bipolar Operation LOGIC INPUTS Input Current ±1 µA VINL, Input Low Voltage 0.8 V VINH, Input High Voltage 2.4 V Input Capacitance 3 10 pF Hysteresis Voltage 3 0.4 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 Signal-to-Noise Ratio 92 dB Reference Input Capacitance 75 pF Code 0000 Hex 120 pF Code FFFF Hex POWER REQUIREMENTS VDD 4.50 5.50 V IDD 0.3 1.1 mA Power Dissipation 1.5 6.05 mW NOTES 1Temperature ranges are as follows: A, B, C Versions: –40 °C to +85°C. J, L Versions: 0°C to 70°C. 2Reference input resistance is code-dependent, minimum at 8555 hex. 3Guaranteed by design, not subject to production test. Specifications subject to change without notice. (VDD = 5 V 10%, VREF = 2.5 V, AGND = DGND = 0 V. All specifications TA = TMIN to TMAX, unless otherwise noted.) |
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Ähnliche Beschreibung - AD5542AR |
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