Datenblatt-Suchmaschine für elektronische Bauteile |
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AD5235-EP Datenblatt(PDF) 3 Page - Analog Devices |
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AD5235-EP Datenblatt(HTML) 3 Page - Analog Devices |
3 / 16 page AD5235-EP Rev. 0 | Page 3 of 16 SPECIFICATIONS ELECTRICAL CHARACTERISTICS VDD = 3 V to 5.5 V, VSS = 0 V; VDD = 2.5 V, VSS = −2.5 V, VA = VDD, VB = VSS, −40°C < TA < +125°C, unless otherwise noted. The part can be operated at 2.7 V single supply, except from 0°C to −40°C, where a minimum of 3 V is needed. Table 1. Parameter Symbol Conditions Min Typ1 Max Unit DC CHARACTERISTICS—RHEOSTAT MODE (All RDACs) Resistor Differential Nonlinearity2 R-DNL RWB −2 +2 LSB Resistor Integral Nonlinearity2 R-INL RWB −4 +4 LSB Nominal Resistor Tolerance ∆RAB/RAB Code = full scale −30 +30 % Resistance Temperature Coefficient (∆RAB/RAB)/∆T × 106 35 ppm/°C Wiper Resistance RW IW = 1 V/RWB, VDD = 5 V, code = half scale 50 100 Ω IW = 1 V/RWB, VDD = 3 V, code = half scale 200 Ω Nominal Resistance Match RAB1/RAB2 Code = full scale, TA = 25°C ±0.1 % DC CHARACTERISTICS—POTENTIOMETER DIVIDER MODE (All RDACs) Resolution N 10 Bits Differential Nonlinearity3 DNL −2 +2 LSB Integral Nonlinearity3 INL −4 +4 LSB Voltage Divider Temperature Coefficient (∆VW/VW)/∆T × 106 Code = half scale 15 ppm/°C Full-Scale Error VWFSE Code = full scale −9 0 LSB Zero-Scale Error VWZSE Code = zero scale 0 5 LSB RESISTOR TERMINALS Terminal Voltage Range4 VA, VB, VW VSS VDD V Capacitance Ax, Bx5 CA, CB f = 1 MHz, measured to GND, code = half-scale 11 pF Capacitance Wx5 CW f = 1 MHz, measured to GND, code = half-scale 80 pF Common-Mode Leakage Current5, 6 ICM VW = VDD/2 0.01 ±2 μA DIGITAL INPUTS AND OUTPUTS Input Logic High VIH With respect to GND, VDD = 5 V 2.4 V Input Logic Low VIL With respect to GND, VDD = 5 V 0.8 V Input Logic High VIH With respect to GND, VDD = 3 V 2.1 V Input Logic Low VIL With respect to GND, VDD = 3 V 0.6 V Input Logic High VIH With respect to GND, VDD = +2.5 V, VSS = −2.5 V 2.0 V Input Logic Low VIL With respect to GND, VDD = +2.5 V, VSS = −2.5 V 0.5 V Output Logic High (SDO, RDY) VOH RPULL-UP = 2.2 kΩ to 5 V 4.9 V Output Logic Low VOL IOL = 1.6 mA, VLOGIC = 5 V 0.4 V Input Current IIL VIN = 0 V or VDD ±2.25 μA Input Capacitance5 CIL 5 pF |
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Ähnliche Beschreibung - AD5235-EP |
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