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AD6654BBC 数据表(PDF) 6 Page - Analog Devices |
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AD6654BBC 数据表(HTML) 6 Page - Analog Devices |
6 / 88 page AD6654 Rev. 0 | Page 6 of 88 SPECIFICATIONS RECOMMENDED OPERATING CONDITIONS Table 1. Parameter (Conditions) Temp Test Level Min Typ Max Unit AVDD1 Full IV 4.75 5.0 5.25 V DRVDD2 Full IV 3.0 3.3 3.6 V VDDCORE Full IV 1.65 1.8 1.95 V VDDIO2 Full IV 3.0 3.3 3.6 V TAMBIENT IV −25 +25 +85 °C 1 Specified for dc supplies with linear rise-time <250 ms. 2 DRVDD and VDDIO can be operated from the same supply. ADC DC SPECIFICATIONS AVDD = 5.0 V, DRVDD = 3.3 V, VDDCORE = 1.8 V, VDDIO = 3.3 V, maximum rated sample rate, differential ENC and AIN, unless otherwise noted. Table 2. Parameter (Conditions) Temp Test Level Min Typ Max Unit RESOLUTION Full IV 14 Bits INTERNAL VOLTAGE REFERENCE (VREF)1 Output Voltage Full IV 2.4 V ANALOG INPUTS Differential Input Voltage Range Full IV 2.2 V p-p Differential Input Capacitance Full V 1.5 pF Differential Input Resistance Full V 1 kΩ Power Supply Rejection (PSRR) 25°C V ±1.0 mV/V 1 VREF is provided for setting the common-mode offset of a differential amplifier such as the AD8138 when a dc-coupled analog input is required. VREF should be buffered if used to drive additional circuit functions. ADC DIGITAL SPECIFICATIONS AVDD = 5.0 V, DRVDD = 3.3 V, VDDCORE = 1.8 V, VDDIO = 3.3 V, maximum rated sample rate, differential ADC input, unless otherwise noted. Table 3. Parameter (Conditions) Temp Test Level Min Typ Max Unit ENCODE INPUTS (ENC+, ENC−) Differential Input Voltage Full IV 0.4 V p-p Differential Input Resistance 25°C V 10 kΩ Differential Input Capacitance 25°C V 2.5 pF |
类似零件编号 - AD6654BBC |
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类似说明 - AD6654BBC |
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