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AD4000BRMZ データシート(PDF) 4 Page - Analog Devices |
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AD4000BRMZ データシート(HTML) 4 Page - Analog Devices |
4 / 33 page Data Sheet AD4000 Rev. 0 | Page 3 of 32 SPECIFICATIONS VDD = 1.8 V; VIO = 1.71 V to 5.5 V; VREF = 5 V; all specifications TMIN to TMAX, high-Z mode disabled, span compression disabled, and turbo mode enabled, (fS = 2 MSPS), unless otherwise noted. Table 1. Parameter Test Conditions/Comments Min Typ Max Unit RESOLUTION 16 Bits ANALOG INPUT Voltage Range VIN+ − VIN− 0 VREF V Operating Input Voltage VIN+ to GND −0.1 VREF + 0.1 V VIN− to GND −0.1 +0.1 V Span compression enabled 0.1 × VREF 0.9 × VREF V Input Leakage Current Acquisition phase, T = 25°C 0.3 nA High-Z mode enabled, converting dc input at 2 MSPS 1 µA THROUGHPUT Complete Cycle 500 ns Conversion Time 290 320 ns Acquisition Phase1 290 ns Throughput Rate2 0 2 MSPS Transient Response3 150 ns DC ACCURACY No Missing Codes 16 Bits Integral Linearity Error −1.0 ±0.2 +1.0 LSB T = 0°C to 85°C −0.8 ±0.2 +0.8 LSB Differential Linearity Error −0.5 ±0.15 +0.5 LSB Transition Noise 0.5 LSB Zero Error −4.5 +4.5 LSB Zero Error Drift4 −0.55 +0.55 ppm/°C Gain Error −20 ±3 +20 LSB Gain Error Drift4 −0.92 +0.92 ppm/°C Power Supply Sensitivity VDD = 1.8 V ± 5% 0.5 LSB 1/f Noise5 Bandwidth = 0.1 Hz to 10 Hz 6 µV p-p AC ACCURACY Dynamic Range 93.5 dB Total RMS Noise 37 µV rms fIN = 1 kHz, −0.5 dBFS, VREF = 5 V Signal-to-Noise Ratio (SNR) 91 93 dB Spurious-Free Dynamic Range (SFDR) 112 dB Total Harmonic Distortion (THD) −115 dB Signal-to-Noise-and-Distortion Ratio (SINAD) 91 92.5 dB Oversampled Dynamic Range Oversampling ratio (OSR) = 256, VREF = 5 V 117 dB fIN = 1 kHz, −0.5 dBFS, VREF = 2.5 V SNR 85.5 87.5 dB SFDR 115 dB THD −113 dB SINAD 85.5 87 dB fIN = 100 kHz, −0.5 dBFS, VREF = 5 V SNR 90 dB THD −95 dB SINAD 89 dB fIN = 400 kHz, −0.5 dBFS, VREF = 5 V SNR 85 dB THD −91 dB SINAD 84 dB |
同様の部品番号 - AD4000BRMZ |
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同様の説明 - AD4000BRMZ |
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