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AD7766BRUZ-2 データシート(PDF) 4 Page - Analog Devices |
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AD7766BRUZ-2 データシート(HTML) 4 Page - Analog Devices |
4 / 18 page AD7766 Preliminary Technical Data Rev. PrD | Page 4 of 18 Parameter Test Conditions/Comments Specifcation Unit REFERENCE INPUT1 VREF+ Input Voltage +2.4 V min 2 x AVDD V max Reference Input Impedance TBD Ohms DIGITAL INPUTS (Logic Levels)1 VIL -0.3 Vmin 0.3 x VDRIVE Vmax VIH 0.7 x VDRIVE Vmin VIH VDRIVE + 0.3 Vmax Input Current TBD uA max Input leakage TBD uA/pin max Input Capacitance TBD pF max Master Clock rate 1 MHz typ Serial Clock rate 30 MHz max DIGITAL OUTPUTS1 Data Format Serial 24 bits Two’s Complement (MSB 1st) VOL ISINK = +500 µA 0.4 V max VOH ISOURCE = -500 µA VDRIVE – 0.3 V min POWER REQUIREMENTS1 AVDD +2.375/+2.625 V min/max DVDD +2.375/+2.625 V min/max VDRIVE +1.7/+3.6 V min/max AD7766 Current Specifications 125 Khz Output Data Rate AIDD 1.4 mA typ DIDD 3.2 mA typ IREF 0.7 mA typ IDRIVE VDRIVE = 3.6V, Full-scale code output, TBD pF load. 0.8 mA typ AD7766-1 Current Specifications 62.5 Khz Output Data Rate AIDD 1.4 mA typ DIDD 1.8 mA typ IREF 0.7 mA typ IDRIVE VDRIVE = 3.6V, Full-scale code output, TBD pF load. 0.8 mA typ AD7766-2 Current Specifications 31.25 Khz Output Data Rate AIDD 1.4 mA typ DIDD 1.1 mA typ IREF 0.7 mA typ IDRIVE VDRIVE = 3.6V Full-scale code output, TBD pF load. 0.8 mA typ Power Dissapation AD7766 125 KHz Output Data Rate (Dec × 8) 15 mW typ AD7766-1 62.5 KHz Output Data Rate (Dec × 16) 12 mW typ AD7766-2 31.25 KHz Output Data Rate (Dec × 32) 10 mW typ Power Down 1 (All decimation rates) TBD mW typ 1 Specifications for all devices, AD7766, AD7766-1 and AD7766-2. 2 See Terminology |
同様の部品番号 - AD7766BRUZ-2 |
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同様の説明 - AD7766BRUZ-2 |
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