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ADM1075-2ARUZ-RL7 Folha de dados(PDF) 8 Page - Analog Devices |
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ADM1075-2ARUZ-RL7 Folha de dados(HTML) 8 Page - Analog Devices |
8 / 52 page ADM1075 Data Sheet Rev. A | Page 8 of 52 Parameter Min Typ Max Unit Test Conditions/Comments Leakage Current 100 nA VGPO ≤ 2 V; GPO disabled 1 μA VGPO = 14 V; GPO disabled Input High Voltage, VIH 1.1 V Configured as CONV pin Input Low Voltage, VIL 0.8 V Configured as CONV pin Glitch Filter 1 μs Configured as CONV pin GPO2/ALERT2 PIN Output Low Voltage, VOL_GPO2 0.4 V IGPO = 1 mA 1.5 V IGPO = 5 mA Leakage Current 100 nA VGPO ≤ 2 V; GPO disabled 1 μA VGPO = 14 V; GPO disabled PWRGD PIN Output Low Voltage, VOL_PWRGD 0.4 V IPWRGD = 1 mA 1.5 V IPWRGD = 5 mA VIN That Guarantees Valid Output 1 V ISINK = 100 μA; VOL_PWRGD = 0.4 V Leakage Current 100 nA VPWRGD ≤ 2 V; PWRGD active 1 μA VPWRGD = 14 V; PWRGD active CURRENT AND VOLTAGE MONITORING Current Sense Absolute Error (ADM1075-1) 25 mV input range; 128 sample averaging (unless otherwise noted) −0.01 ±0.7 % VSENSE = 25 mV 0.05 ±0.85 % VSENSE = 20 mV 0.07 ±0.85 % VSENSE = 20 mV; 16 sample averaging 0.04 ±2.8 % VSENSE = 20 mV; 1 sample averaging ±1.0 % VSENSE = 15 mV ±1.4 % VSENSE = 10 mV ±2.7 % VSENSE = 5 mV ±5.9 % VSENSE = 2.5 mV Current Sense Absolute Error (ADM1075-2) 50 mV input range; 128 sample averaging (unless otherwise noted) −0.03 ±0.65 % VSENSE = 50 mV −0.03 ±0.7 % VSENSE = 40 mV −0.03 ±0.7 % VSENSE = 40 mV; 16 sample averaging −0.04 ±1.35 % VSENSE = 40 mV; 1 sample averaging ±0.75 % VSENSE = 30 mV ±0.9 % VSENSE = 20 mV ±1.7 % VSENSE = 10 mV ±3.0 % VSENSE = 5 mV ADC_V/ADC_AUX Absolute Accuracy −0.8 +0.8 % 0.6 V ≤ VADC ≤ 1.5 V ADC Conversion Time 1 sample of voltage and current; from command received to valid data in register 191 219 μs VAUX disabled 263 301 μs VAUX enabled 16 samples of voltage and current averaged; from command received to valid data in register 2.830 3.243 ms VAUX disabled 3.987 4.568 ms VAUX enabled 128 samples of voltage and current averaged; from command received to valid data in register 22.54 25.83 ms VAUX disabled (default on power-up) 31.79 36.43 ms VAUX enabled Power Multiplication Time 14 μs |
Nº de peça semelhante - ADM1075-2ARUZ-RL7 |
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Descrição semelhante - ADM1075-2ARUZ-RL7 |
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