AD783JQ Analog Devices

REV. B 781/329-4700 781/461-3113AD783SPECIFICATIONS DC SPECIFICATIONS (T to T with V = +5 V 6 5%, V = 5 V 6 5%, C = pF, unless otherwise noted) MIN MAX CC EE L AD783J Parameter Min Typ Max Units SAMPLING CHARACTERISTICS Acquisition Time 5 V Step to 0.01% 250 375 ns 5 V Step to 0.1% 200 350 ns Small Signal Bandwidth 15 MHz Full Power Bandwidth 2 MHz HOLD CHARACTERISTICS Effective Aperture Delay (+25C) 30 15 30 ns Aperture Jitter (+25C) 20 50 ps Hold Settling (to 1 mV, +25C) 150 200 ns Droop Rate 0.02 1 V/s Feedthrough (+25C) (V = 2.5 V, 500 kHz) 80 dB IN 1 ACCURACY CHARACTERISTICS Hold Mode Offset 5 0 +5 mV Hold Mode Offset Drift 10 V/C Sample Mode Offset 50 200 mV Nonlinearity 0.005 % FS Gain Error 0.03 0.1 % FS OUTPUT CHARACTERISTICS Output Drive Current 5 +5 mA Output Resistance, DC 0.3 0.6 Total Output Noise (DC to 5 MHz) 150 V rms Sampled DC Uncertainty 85 V rms Hold Mode Noise (DC to 5 MHz) 125 V rms Short Circuit Current Source 20 mA Sink 13 mA INPUT CHARACTERISTICS Input Voltage Range 2.5 +2.5 V Bias Current 100 250 nA Input Impedance 10 M Input Capacitance 2 pF DIGITAL CHARACTERISTICS Input Voltage Low 0.8 V Input Voltage High 2.0 V Input Current High (V = 5 V) 2 10 A IN POWER SUPPLY CHARACTERISTICS Operating Voltage Range 4.75 5 5.25 V Supply Current 9.5 17 mA +PSRR (+5 V 5%) 45 65 dB PSRR (5 V 5%) 45 65 dB Power Consumption 95 175 mW TEMPERATURE RANGE Specified Performance (J) 0 +70 C Specified Performance NOTES 1 Specified and tested over an input range of 2.5 V. Specifications subject to change without notice. REV. B 2