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AD9949 bảng dữ liệu(PDF) 6 Page - Analog Devices |
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AD9949 bảng dữ liệu(HTML) 6 Page - Analog Devices |
6 / 36 page AD9949 Rev. B | Page 6 of 36 ABSOLUTE MAXIMUM RATINGS Table 5. Parameter With Respect to Rating AVDD and TCVDD AVSS −0.3 V to +3.9 V HVDD and RGVDD HVSS, RGVSS −0.3 V to +3.9 V DVDD and DRVDD DVSS, DRVSS −0.3 V to +3.9 V Any VSS Any VSS −0.3 V to +0.3 V Digital Outputs DRVSS −0.3 V to DRVDD + 0.3 V CLPOB/PBLK and HBLK DVSS −0.3 V to DVDD + 0.3 V SCK, SL, and SDATA DVSS −0.3 V to DVDD + 0.3 V RG RGVSS −0.3 V to RGVDD + 0.3 V H1 to H4 HVSS −0.3 V to HVDD + 0.3 V REFT, REFB, and CCDIN AVSS −0.3 V to AVDD + 0.3 V Junction Temperature 150°C Lead Temperature (10 s) 300°C 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 listed in the operational sections of this specification is not implied. Exposure to absolute maxi- mum rating conditions for extended periods may affect device reliability. THERMAL CHARACTERISTICS Thermal Resistance 40-Lead LFCSP Package: θJA = 27°C/W1. 1 θJA is measured using a 4-layer PCB with the exposed paddle soldered to the board. ESD CAUTION ESD (electrostatic discharge) sensitive device. Electrostatic charges as high as 4000 V readily accumulate on the human body and test equipment and can discharge without detection. Although this product features proprietary ESD protection circuitry, permanent damage may occur on devices subjected to high energy elec- trostatic discharges. Therefore, proper ESD precautions are recommended to avoid performance degradation or loss of functionality. |
Số phần tương tự - AD9949 |
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Mô tả tương tự - AD9949 |
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