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ADM1067ACP データシート(PDF) 4 Page - Analog Devices |
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ADM1067ACP データシート(HTML) 4 Page - Analog Devices |
4 / 32 page ADM1067 Rev. B | Page 4 of 32 SPECIFICATIONS VH = 3.0 V to 14.4 V1, VPn = 3.0 V to 6.0 V1, TA = −40°C to +85°C, unless otherwise noted. Table 1. Parameter Min Typ Max Unit Test Conditions/Comments POWER SUPPLY ARBITRATION VH, VPn 3.0 V Minimum supply required on one of VPn, VH VPn 6.0 V Maximum VDDCAP = 5.1 V, typical VH 14.4 V VDDCAP = 4.75 V VDDCAP 2.7 4.75 5.4 V Regulated LDO output CVDDCAP 10 μF Minimum recommended decoupling capacitance POWER SUPPLY Supply Current, IVH, IVPn 4.2 6 mA VDDCAP = 4.75 V, PDO1 to PDO10 off, DACs off, ADC off Additional Currents All PDO FET Drivers On 1 mA VDDCAP = 4.75 V, PDO1 to PDO6 loaded with 1 μA each, PDO7 to PDO10 off Current Available from VDDCAP 2 mA Maximum additional load that can be drawn from all PDO pull-ups to VDDCAP DACs Supply Current 2.2 mA 6 DACs on with 100 μA maximum load on each ADC Supply Current 1 mA Running round-robin loop EEPROM Erase Current 10 mA 1 ms duration only, VDDCAP = 3 V SUPPLY FAULT DETECTORS VH Pin Input Attenuator Error ±0.05 % Midrange and high range Detection Ranges High Range 6 14.4 V Midrange 2.5 6 V VPn Pins Input Attenuator Error ±0.05 % Low range and midrange Detection Ranges Midrange 2.5 6 V Low Range 1.25 3 V Ultralow Range 0.573 1.375 V No input attenuation error VXn Pins Input Impedance 1 MΩ Detection Ranges Ultralow Range 0.573 1.375 V No input attenuation error Absolute Accuracy ±1 % VREF error + DAC nonlinearity + comparator offset error + input attenuation error Threshold Resolution 8 Bits Digital Glitch Filter 0 μs Minimum programmable filter length 100 μs Maximum programmable filter length BUFFERED VOLTAGE OUTPUT DACs Resolution 8 Bits Code 0x80 Output Voltage 6 DACs are individually selectable for centering on one of four output voltage ranges Range 1 0.592 0.6 0.603 V Range 2 0.796 0.8 0.803 V Range 3 0.997 1 1.003 V Range 4 1.247 1.25 1.253 V Output Voltage Range 601.25 mV Same range, independent of center point LSB Step Size 2.36 mV INL ±0.75 LSB Endpoint corrected DNL ±0.4 LSB |
同様の部品番号 - ADM1067ACP |
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同様の説明 - ADM1067ACP |
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