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công cụ tìm kiếm bảng dữ liệu linh kiện điện tử |
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công cụ tìm kiếm bảng dữ liệu linh kiện điện tử |
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ADS4225 bảng dữ liệu(PDF) 3 Page - Texas Instruments |
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ADS4225 bảng dữ liệu(HTML) 3 Page - Texas Instruments |
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3 / 97 page  ADS4222, ADS4225, ADS4226 ADS4242, ADS4245, ADS4246 www.ti.com SBAS533 – MARCH 2011 ABSOLUTE MAXIMUM RATINGS (1) ADS422x/424x MIN MAX UNIT Supply voltage range, AVDD –0.3 2.1 V Supply voltage range, DRVDD –0.3 2.1 V Voltage between AGND and DRGND –0.3 0.3 V Voltage between AVDD to DRVDD (when AVDD leads DRVDD) –2.4 2.4 V Voltage between DRVDD to AVDD (when DRVDD leads AVDD) –2.4 2.4 V Minimum INP_A, INM_A, INP_B, INM_B –0.3 V (1.9, AVDD + 0.3) Voltage applied to input pins CLKP, CLKM(2) –0.3 AVDD + 0.3 V RESET, SCLK, SDATA, SEN, –0.3 3.9 V CTRL1, CTRL2, CTRL3 Operating free-air temperature range, TA –40 +85 °C Operating junction temperature range, TJ +125 °C Storage temperature range, Tstg –65 +150 °C ESD rating Human body model (HBM) 2 kV (1) Stresses above these ratings may cause permanent damage. Exposure to absolute maximum conditions for extended periods may degrade device reliability. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those specified is not implied. (2) When AVDD is turned off, it is recommended to switch off the input clock (or ensure the voltage on CLKP, CLKM is less than |0.3V|). This configuration prevents the ESD protection diodes at the clock input pins from turning on. THERMAL INFORMATION ADS42xx THERMAL METRIC(1) RGC UNITS 64 PINS θJA Junction-to-ambient thermal resistance 23.9 θJCtop Junction-to-case (top) thermal resistance 10.9 θJB Junction-to-board thermal resistance 4.3 °C/W ψJT Junction-to-top characterization parameter 0.1 ψJB Junction-to-board characterization parameter 4.4 θJCbot Junction-to-case (bottom) thermal resistance 0.6 (1) For more information about traditional and new thermal metrics, see the IC Package Thermal Metrics application report, SPRA953. Copyright © 2011, Texas Instruments Incorporated Submit Documentation Feedback 3 Product Folder Link(s): ADS4222 ADS4225 ADS4226 ADS4242 ADS4245 ADS4246 |
Số phần tương tự - ADS4225 |
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Mô tả tương tự - ADS4225 |
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