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AD4001 Datasheet(PDF) 4 Page - Analog Devices |
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AD4001 Datasheet(HTML) 4 Page - Analog Devices |
4 / 37 page ![]() AD4001/AD4005 Data Sheet Rev. B | Page 4 of 37 SPECIFICATIONS VDD = 1.71 V to 1.89 V, VIO = 1.71 V to 5.5 V, VREF = 5 V, all specifications TMIN to TMAX, high-Z mode disabled, span compression disabled, turbo mode enabled, and sampling frequency (fS) = 2 MSPS for the AD4001 and fS = 1 MSPS for the AD4005, unless otherwise noted. Table 1. Parameter Test Conditions/Comments Min Typ Max Unit RESOLUTION 16 Bits ANALOG INPUT Voltage Range VIN+ − VIN− −VREF +VREF V Span compression enabled −VREF × 0.8 +VREF × 0.8 V Operating Input Voltage VIN+, VIN− to GND −0.1 VREF + 0.1 V Span compression enabled 0.1 × VREF 0.9 × VREF V Common-Mode Input Range VREF/2 − 0.125 VREF/2 VREF/2 + 0.125 V Common-Mode Rejection Ratio (CMRR) fIN = 500 kHz 68 dB Analog Input Current Acquisition phase, T = 25°C 0.3 nA High-Z mode enabled, converting dc input at 2 MSPS 1 µA THROUGHPUT Complete Cycle AD4001 500 ns AD4005 1000 ns Conversion Time 290 320 ns Acquisition Phase1 AD4001 290 ns AD4005 790 ns Throughput Rate2 AD4001 0 2 MSPS AD4005 0 1 MSPS Transient Response3 250 ns DC ACCURACY No Missing Codes 16 Bits Integral Nonlinearity Error (INL) −0.4 ±0.2 +0.4 LSB Differential Nonlinearity Error (DNL) −0.5 ±0.2 +0.5 LSB Transition Noise 0.35 LSB Zero Error −1.5 ±0.1 +1.5 LSB Zero Error Drift4 −0.28 +0.28 ppm/°C Gain Error −16.5 ±0.4 +16.5 LSB Gain Error Drift4 −0.23 +0.23 ppm/°C Power Supply Sensitivity VDD = 1.8 V ± 5% 0.25 LSB 1/f Noise5 Bandwidth = 0.1 Hz to 10 Hz 6 µV p-p AC ACCURACY Dynamic Range 96.3 dB Total RMS Noise 54 µV rms fIN = 1 kHz, −0.5 dBFS, VREF = 5 V Signal-to-Noise Ratio (SNR) 95.6 96.2 dB Spurious-Free Dynamic Range (SFDR) 122 dB Total Harmonic Distortion (THD) −123 dB Signal-to-Noise-and-Distortion Ratio (SINAD) 95.5 96 dB Oversampled Dynamic Range Oversampling ratio (OSR) = 256, VREF = 5 V 120 dB |
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Similar Description - AD4001_17 |
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