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ADM1066ACP-REEL bảng dữ liệu(PDF) 5 Page - Analog Devices |
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ADM1066ACP-REEL bảng dữ liệu(HTML) 5 Page - Analog Devices |
5 / 32 page ADM1066 Rev. 0 | Page 5 of 32 Parameter Min Typ Max Unit Test Conditions/Comments Conversion Time 0.44 ms One conversion on one channel 84 ms All 12 channels selected, 16x averaging enabled Offset Error ±2 LSB VREFIN = 2.048 V Input Noise 0.25 LSBrms Direct input (no attenuator) 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 0.996 1 1.003 V Range 4 1.246 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 Gain Error 1 % Load Regulation -4 mV Sourcing Current, IREFOUTMA X= -200µA 2 mV Sinking Current, IREFOUTMA X= 100µA Maximum Load Capacitance 50 pF Settling Time into 50 pF Load 2 µs Load Regulation 2.5 mV Per mA PSRR 60 dB DC 40 dB 100 mV step in 20 ns with 50 pF load REFERENCE OUTPUT Reference Output Voltage 2.043 2.048 2.053 V No load Load Regulation −0.25 mV Sourcing current, IDACnMAX = −100 µA 0.25 mV Sinking current, IDACnMAX = 100 µA Minimum Load Capacitance 1 µF Capacitor required for decoupling, stability Load Regulation 2 mV Per 100 µA PSRR 60 dB DC PROGRAMMABLE DRIVER OUTPUTS High Voltage (Charge Pump) Mode (PDO1–6) Output Impedance 500 kΩ VOH 11 12.5 14 V IOH = 0 10.5 12 13.5 V IOH = 1µA IOUTAVG 20 µA 2 V < VOH < 7 V Standard (Digital Output) Mode (PDO1–10) VOH 2.4 V VPU (pull-up to VDDCAP or VPN) = 2.7 V, IOH = 0.5 mA 4.5 V VPU to Vpn = 6.0 V, IOH = 0 mA VPU − 0.3 V VPU ≤ 2.7 V, IOH = 0.5 mA VOL 0 0.50 V IOL = 20 mA IOL2 20 mA Maximum sink current per PDO pin ISINK2 60 mA Maximum total sink for all PDOs RPULL-UP 20 kΩ Internal pull-up ISOURCE (VPn)2 2 mA Current load on any VPn pull-ups, that is, total source current available through any number of PDO pull-up switches configured onto any one Three-State Output Leakage Current 10 µA VPDO = 14.4 V Oscillator Frequency 90 100 110 kHz All on-chip time delays derived from this clock |
Số phần tương tự - ADM1066ACP-REEL |
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Mô tả tương tự - ADM1066ACP-REEL |
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