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AD76881 数据表(PDF) 6 Page - Analog Devices |
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AD76881 数据表(HTML) 6 Page - Analog Devices |
6 / 24 page AD7946 Rev. A | Page 6 of 24 ABSOLUTE MAXIMUM RATINGS Table 5. Parameter Rating Analog Inputs IN+1, IN−1 GND − 0.3 V to VDD + 0.3 V or ±130 mA REF GND − 0.3 V to VDD + 0.3 V Supply Voltages VDD, VIO to GND −0.3 V to +7 V VDD to VIO ±7 V Digital Inputs to GND −0.3 V to VIO + 0.3 V Digital Outputs to GND −0.3 V to VIO + 0.3 V Storage Temperature Range −65°C to +150°C Junction Temperature 150°C θJA Thermal Impedance 10-Lead MSOP 200°C/W 10-Lead QFN 48.7°C/W θJC Thermal Impedance 10-Lead MSOP 44°C/W 10-Lead QFN 2.96°C/W Lead Temperature Vapor Phase (60 sec) 215°C Infrared (15 sec) 220°C 1 See the Analog Input section. Stresses above those listed under Absolute Maximum Ratings may cause permanent damage to the device. This is a stress rating only; functional operation of the device at these or any other conditions above those indicated in the operational section of this specification is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability. ESD CAUTION 500µA IOL 500µA IOH 1.4V TO SDO CL 50pF Figure 2. Load Circuit for Digital Interface Timing 30% VIO 70% OVDD 2V or VIO – 0.5V1 0.8V or 0.5V2 0.8V or 0.5V2 2V or OVDD – 0.5V1 tDELAY tDELAY NOTES 12V IF VIO ABOVE 2.5V, VIO – 0.5V IF VIO BELOW 2.5V. 20.8V IF VIO ABOVE 2.5V, 0.5V IF VIO BELOW 2.5V. Figure 3. Voltage Levels for Timing |
类似零件编号 - AD76881 |
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类似说明 - AD76881 |
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