Datenblatt-Suchmaschine für elektronische Bauteile |
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DAC5682ZIRGCT Datenblatt(PDF) 8 Page - Texas Instruments |
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DAC5682ZIRGCT Datenblatt(HTML) 8 Page - Texas Instruments |
8 / 66 page DAC5682Z SLLS853F – AUGUST 2007 – REVISED JANUARY 2015 www.ti.com Recommended Operating Conditions (continued) over operating free-air temperature range (unless otherwise noted) MIN NOM MAX UNIT CLOCK INPUT CLKIN ECL/PECL Frequency 1000 MHz CLKIN Amplitude Differential 0.4 1 CLKVDD V CLKIN Duty Cycle 50% CLKIN common mode voltage CLKDVDD V /2 DCLK LVDS Frequency 500 MHz DIGITAL INPUTS SYNC LVDS 1 1.2 1.4 V D15..D0 LVDS 1 1.2 1.4 V LVDS Common mode 1.2 V LVDS Differential Swing 0.4 V SCLK, SDIO, SDENB, SDO CMOS SPI GND IOVDD V 7.4 Thermal Information DAC5682Z THERMAL METRIC(1) QFN UNIT 64 PINS TJ Maximum junction temperature (2) 125 °C Theta junction-to-ambient (still air) 22 RθJA °C/W Theta junction-to-ambient (150 lfm) 16 RθJC Theta junction-to-case 0.2 °C/W RθJP Theta junction-to-pad 3.5 °C/W (1) For more information about traditional and new thermal metrics, see the IC Package Thermal Metrics application report, SPRA953. (2) Air flow or heat sinking reduces θJA and may be required for sustained operation at 85° under maximum operating conditions. 7.5 Electrical Characteristics — DC Specification over operating free-air temperature range , AVDD = 3.3 V, CLKVDD = 1.8 V, IOVDD = 3.3 V, DVDD = 1.8 V, IoutFS = 20 mA (unless otherwise noted) PARAMETER TEST CONDITIONS MIN TYP MAX UNIT Resolution 16 Bits DC ACCURACY(1) INL Integral nonlinearity 1 LSB = IOUTFS/216 ±4 LSB DNL Differential nonlinearity ±2 ANALOG OUTPUT Course gain linearity ±0.04 LSB Offset error Mid code offset 0.01 %FSR Gain error With external reference 1 %FSR Gain error With internal reference 0.7 %FSR Gain mismatch With internal reference, dual DAC –2 2 %FSR Minimum full scale output current(2) 2 mA Maximum full scale output current(2) 20 (1) Measured differential across IOUTA1 and IOUTA2 or IOUTB1 and IOUTB2 with 25 Ω each to AVDD. (2) Nominal full-scale current, IoutFS, equals 16 × IBIAS current. 8 Submit Documentation Feedback Copyright © 2007–2015, Texas Instruments Incorporated Product Folder Links: DAC5682Z |
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