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DAC3282IRGZT Datasheet(PDF) 5 Page - Texas Instruments |
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DAC3282IRGZT Datasheet(HTML) 5 Page - Texas Instruments |
5 / 53 page DAC3282 www.ti.com SLAS646A – DECEMBER 2009 – REVISED FEBRUARY 2010 ABSOLUTE MAXIMUM RATINGS over operating free-air temperature range (unless otherwise noted) (1) VALUE UNIT DACVDD18(2) –0.5 to 2.3 V DIGVDD18(2) –0.5 to 2.3 V Supply voltage range CLKVDD18(2) –0.5 to 2.3 V VFUSE(2) –0.5 to 2.3 V AVDD33(2) –0.5 to 4 V Terminal voltage range CLKVDD18 to DIGVDD18 –0.5 to 0.5 V DACVDD18 to DIGVDD18 –0.5 to 0.5 V D[7..0]P ,D[7..0]N, DATACLKP,DATACLKN, FRAMEP, –0.5 to DIGVDD18 + 0.5 V FRAMEN(2) DACCLKP, DACCLKN, OSTRP, OSTRN(2) –0.5 to CLKVDD18 + 0.5 V ALARM_SDO, SDIO, SCLK, SDENB, RESETB, TXENABLE(2) –0.5 to DIGVDD18 + 0.5 V IOUTA1/B1, IOUTA2/B2(2) –1.0 to AVDD33 + 0.5 V EXTIO, BIASJ(2) –0.5 to AVDD33 + 0.5 V Peak input current (any input) 20 mA Peak total input current (all inputs) –30 mA Operating free-air temperature range, TA: DAC3282 –40 to 85 °C Storage temperature range –65 to 150 °C Lead temperature 1,6 mm (1/16 inch) from the case for 10 seconds 260 °C (1) Stresses beyond those listed under absolute maximum ratings may cause permanent damage to the device. These are stress ratings only and functional operation of these or any other conditions beyond those indicated under recommended operating conditions is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability. (2) Measured with respect to GND. THERMAL CHARACTERISTICS over operating free-air temperature range (unless otherwise noted) THERMAL CONDUCTIVITY 48ld QFN UNIT TJ Maximum Junction Temperature(1) (2) 125 °C Theta junction-to-ambient (still air) 30 °C/W qJA Theta junction-to-ambient (150 lfm) 24 °C/W qJB Theta junction-to-board 8 °C/W qJP Theta junction-to-pad 1.3 °C/W (1) Air flow or heat sinking reduces qJA and may be required for sustained operation at 85° and maximum operating conditions. (2) It is strongly recommended to solder the device thermal pad to the board ground plane. Copyright © 2009–2010, Texas Instruments Incorporated Submit Documentation Feedback 5 Product Folder Link(s): DAC3282 |
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