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AD9253BCPZRL7-105 数据表(PDF) 3 Page - Analog Devices |
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AD9253BCPZRL7-105 数据表(HTML) 3 Page - Analog Devices |
3 / 40 page Data Sheet AD9253 Rev. 0 | Page 3 of 40 SPECIFICATIONS DC SPECIFICATIONS AVDD = 1.8 V, DRVDD = 1.8 V, 2 V p-p differential input, 1.0 V internal reference, AIN = −1.0 dBFS, unless otherwise noted. Table 1. AD9253-80 AD9253-105 AD9253-125 Parameter1 Temp Min Typ Max Min Typ Max Min Typ Max Unit RESOLUTION 14 14 14 Bits ACCURACY No Missing Codes Full Guaranteed Guaranteed Guaranteed Offset Error Full −0.7 −0.3 +0.1 −0.7 −0.3 +0.1 −0.7 −0.3 +0.1 % FSR Offset Matching Full −0.6 +0.2 +0.6 −0.6 +0.2 +0.6 −0.6 +0.2 +0.6 % FSR Gain Error Full −10 −5 0 −10 −5 0 −10 −5 0 % FSR Gain Matching Full 1 1.6 1 1.6 1.1 1.6 % FSR Differential Nonlinearity (DNL) Full −1 +1.6 −0.8 +1.5 −0.8 +1.5 LSB 25°C ±0.8 ±0.75 ±0.75 LSB Integral Nonlinearity (INL) Full −4.0 +4.0 −4.0 4.0 −4.0 +4.0 LSB 25°C ±1.5 ±2.0 ±2.0 LSB TEMPERATURE DRIFT Offset Error Full ±2 ±2 ±2 ppm/°C INTERNAL VOLTAGE REFERENCE Output Voltage (1 V Mode) Full 0.98 1.0 1.02 0.98 1.0 1.02 0.98 1.0 1.02 V Load Regulation at 1.0 mA (VREF = 1 V) Full 2 2 2 mV Input Resistance Full 7.5 7.5 7.5 kΩ INPUT-REFERRED NOISE VREF = 1.0 V 25°C 0.94 0.94 0.94 LSB rms ANALOG INPUTS Differential Input Voltage (VREF = 1 V) Full 2 2 2 V p-p Common-Mode Voltage Full 0.9 0.9 0.9 V Differential Input Resistance 5.2 5.2 5.2 kΩ Differential Input Capacitance Full 3.5 3.5 3.5 pF POWER SUPPLY AVDD Full 1.7 1.8 1.9 1.7 1.8 1.9 1.7 1.8 1.9 V DRVDD Full 1.7 1.8 1.9 1.7 1.8 1.9 1.7 1.8 1.9 V IAVDD2 Full 131 144 158 172 183 200 mA IDRVDD (ANSI-644 Mode)2 Full 63 81 67 95 71 100 mA IDRVDD (Reduced Range Mode)2 25°C 42 48 53 mA TOTAL POWER CONSUMPTION DC Input Full 326 375 423 mW Sine Wave Input (Four Channels Including Output Drivers ANSI-644 Mode) Full 349 405 405 481 457 540 mW Sine Wave Input (Four Channels Including Output Drivers Reduced Range Mode) 25°C 311 371 425 mW Power-Down Full 2 2 2 mW Standby3 Full 178 209 236 mW 1 See the AN-835 Application Note, Understanding High Speed ADC Testing and Evaluation, for definitions and for details on how these tests were completed. 2 Measured with a low input frequency, full-scale sine wave on all four channels. 3 Can be controlled via the SPI. |
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类似说明 - AD9253BCPZRL7-105 |
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