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AD9226ARS 数据表(PDF) 3 Page - Analog Devices |
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AD9226ARS 数据表(HTML) 3 Page - Analog Devices |
3 / 29 page REV. B –2– AD9226–SPECIFICATIONS (AVDD = 5 V, DRVDD = 3 V, fSAMPLE = 65 MSPS, VREF = 2.0 V, Differential inputs, TMIN to TMAX unless otherwise noted.) DC SPECIFICATIONS Parameter Temp Test Level Min Typ Max Unit RESOLUTION 12 Bits ACCURACY Integral Nonlinearity (INL) Full V ±0.6 LSB 25 °CI ±1.6 LSB Differential Nonlinearity (DNL) Full V ±0.6 LSB 25 °CI ±1.0 LSB No Missing Codes Guaranteed Full I 12 Bits Zero Error Full V ±0.3 % FSR 25 °CI ±1.4 % FSR Gain Error 25 °CI ±2.0 % FSR Full V ±0.6 % FSR TEMPERATURE DRIFT Zero Error Full V ± 2 ppm/ °C Gain Error 1 Full V ±26 ppm/ °C Gain Error 2 Full V ±0.4 ppm/ °C POWER SUPPLY REJECTION AVDD (5 V ± 0.25 V) Full V ±0.05 % FSR 25 °CI ±0.4 % FSR INPUT REFERRED NOISE VREF = 1.0 V Full V 0.5 LSB rms VREF = 2.0 V Full V 0.25 LSB rms ANALOG INPUT Input Span (VREF = 1 V) Full V 1 V p-p (VREF = 2 V) Full V 2 V p-p Input (VINA or VINB) Range Full IV 0 AVDD V Input Capacitance Full V 7 pF INTERNAL VOLTAGE REFERENCE Output Voltage (1 V Mode) Full V 1.0 V Output Voltage Tolerance (1 V Mode) 25 °CI ±15 mV Output Voltage (2.0 V Mode) Full V 2.0 V Output Voltage Tolerance (2.0 V Mode) 25 °CI ±29 mV Output Current (Available for External Loads) Full V 1.0 mA Load Regulation 3 Full V 0.7 mV 25 °C I 1.5 mV REFERENCE INPUT RESISTANCE Full V 5 k Ω POWER SUPPLIES Supply Voltages AVDD Full V 4.75 5 5.25 V ( ±5% AVDD Operating) DRVDD Full V 2.85 5.25 V ( ±5% DRVDD Operating) Supply Current IAVDD 4 Full V 86 mA (2 V External VREF) 25 °C I 90.5 mA (2 V External VREF) IDRVDD 5 Full V 14.6 mA (2 V External VREF) 25 °C I 16.5 mA (2 V External VREF) POWER CONSUMPTION 4, 5 Full V 475 25 °C I 500 mW (2 V External VREF) NOTES 1Includes internal voltage reference error. 2Excludes internal voltage reference error. 3Load regulation with 1 mA load current (in addition to that required by the AD9226). 4AVDD = 5 V 5DRVDD = 3 V Specifications subject to change without notice. |
类似零件编号 - AD9226ARS |
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类似说明 - AD9226ARS |
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