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DAC902E/2K5 Datasheet(PDF) 2 Page - Texas Instruments |
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DAC902E/2K5 Datasheet(HTML) 2 Page - Texas Instruments |
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2 / 24 page  DAC902 2 SBAS094B ELECTRICAL CHARACTERISTICS At TA = full specified temperature range, +VA = +5V, +VD = +5V, differential transformer coupled output, 50Ω doubly terminated, unless otherwise specified. DAC902U/E PARAMETER CONDITIONS MIN TYP MAX UNITS RESOLUTION 12 Bits OUTPUT UPDATE RATE 2.7V to 3.3V 125 165 MSPS Output Update Rate (fCLOCK) 4.5V to 5.5V 165 200 MSPS Full Specified Temperature Range, Operating Ambient, TA –40 +85 °C STATIC ACCURACY(1) TA = +25°C Differential Nonlinearity (DNL) fCLOCK = 25MSPS, fOUT = 1.0MHz –1.75 ±0.5 +1.75 LSB Integral Nonlinearity (INL) –2.5 ±1.0 +2.5 LSB DYNAMIC PERFORMANCE TA = +25°C Spurious-Free Dynamic Range (SFDR) To Nyquist fOUT = 1MHz, fCLOCK = 25MSPS 71 77 dBc fOUT = 2.1MHz, fCLOCK = 50MSPS 75 dBc fOUT = 5.04MHz, fCLOCK = 50MSPS 68 dBc fOUT = 5.04MHz, fCLOCK = 100MSPS 67 dBc fOUT = 20.2MHz, fCLOCK = 100MSPS 61 dBc fOUT = 25.3MHz, fCLOCK = 125MSPS 61 dBc fOUT = 41.5MHz, fCLOCK = 125MSPS 57 dBc fOUT = 27.4MHz, fCLOCK = 165MSPS 60 dBc fOUT = 54.8MHz, fCLOCK = 165MSPS 53 dBc Spurious-Free Dynamic Range within a Window fOUT = 5.04MHz, fCLOCK = 50MSPS 2MHz Span 80 dBc fOUT = 5.04MHz, fCLOCK = 100MSPS 4MHz Span 80 dBc Total Harmonic Distortion (THD) fOUT = 2.1MHz, fCLOCK = 50MSPS –74 dBc fOUT = 2.1MHz, fCLOCK = 125MSPS –75 dBc Two Tone fOUT1 = 13.5MHz, fOUT2 = 14.5MHz, fCLOCK = 100MSPS 64 dBc ABSOLUTE MAXIMUM RATINGS PACKAGE SPECIFIED DRAWING TEMPERATURE PACKAGE ORDERING TRANSPORT PRODUCT PACKAGE NUMBER RANGE MARKING NUMBER(1) MEDIA DAC902U SO-28 217 –40 °C to +85°C DAC902U DAC902U Rails "" " " " DAC902U/1K Tape and Reel DAC902E TSSOP-28 360 –40 °C to +85°C DAC902E DAC902E Rails "" " " " DAC902E/2K5 Tape and Reel NOTE: (1) Models with a slash (/) are available only in Tape and Reel in the quantities indicated (e.g., /2K5 indicates 2500 devices per reel). Ordering 2500 pieces of “DAC902E/2K5” will get a single 2500-piece Tape and Reel. PACKAGE/ORDERING INFORMATION +VA to AGND ........................................................................ –0.3V to +6V +VD to DGND ........................................................................ –0.3V to +6V AGND to DGND ................................................................. –0.3V to +0.3V +VA to +VD ............................................................................... –6V to +6V CLK, PD to DGND ..................................................... –0.3V to VD + 0.3V D0-D11 to DGND ....................................................... –0.3V to VD + 0.3V IOUT, IOUT to AGND ........................................................ –1V to VA + 0.3V BW, BYP to AGND ..................................................... –0.3V to VA + 0.3V REFIN, FSA to AGND ................................................. –0.3V to VA + 0.3V INT/EXT to AGND ...................................................... –0.3V to VA + 0.3V Junction Temperature .................................................................... +150 °C Case Temperature ......................................................................... +100 °C Storage Temperature .................................................................... +125 °C DEMO BOARD PRODUCT ORDERING NUMBER COMMENT DAC902U DEM-DAC90xU Populated evaluation board without the DAC. Order sample of desired DAC90x model separately. DAC902E DEM-DAC902E Populated evaluation board including the DAC902E. DEMO BOARD ORDERING INFORMATION ELECTROSTATIC DISCHARGE SENSITIVITY This integrated circuit can be damaged by ESD. Texas Instru- ments recommends that all integrated circuits be handled with appropriate precautions. Failure to observe proper handling and installation procedures can cause damage. ESD damage can range from subtle performance degradation to complete device failure. Precision integrated circuits may be more susceptible to damage because very small parametric changes could cause the device not to meet its published specifications. |
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