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DAC904E bảng dữ liệu(PDF) 2 Page - Burr-Brown (TI) |
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DAC904E bảng dữ liệu(HTML) 2 Page - Burr-Brown (TI) |
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2 / 16 page  ® DAC904 2 SPECIFICATIONS At T A = full specified temperature range, +VA = +5V, +VD = +5V, differential transformer coupled output, 50Ω doubly terminated, unless otherwise specified. The information provided herein is believed to be reliable; however, BURR-BROWN assumes no responsibility for inaccuracies or omissions. BURR-BROWN assumes no responsibility for the use of this information, and all use of such information shall be entirely at the user’s own risk. Prices and specifications are subject to change without notice. No patent rights or licenses to any of the circuits described herein are implied or granted to any third party. BURR-BROWN does not authorize or warrant any BURR-BROWN product for use in life support devices and/or systems. DAC904U/E PARAMETER CONDITIONS MIN TYP MAX UNITS Resolution 14 Bits Output Update Rate (fCLOCK) 4.5V to 5.5V 165 200 MSPS Output Update Rate 2.7V to 3.3V 125 165 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 ±2.5 LSB Integral Nonlinearity (INL) ±3.0 LSB DYNAMIC PERFORMANCE TA = +25°C Spurious Free Dynamic Range (SFDR) To Nyquist fOUT = 1.0MHz, fCLOCK = 25MSPS 72 79 dBc fOUT = 2.1MHz, fCLOCK = 50MSPS 76 dBc fOUT = 5.04MHz, fCLOCK = 50MSPS 68 dBc fOUT = 5.04MHz, fCLOCK = 100MSPS 68 dBc fOUT = 20.2MHz, fCLOCK = 100MSPS 64 dBc fOUT = 25.3MHz, fCLOCK = 125MSPS 60 dBc fOUT = 41.5MHz, fCLOCK = 125MSPS 55 dBc fOUT = 27.4MHz, fCLOCK = 165MSPS 60 dBc fOUT = 54.8MHz, fCLOCK = 165MSPS 55 dBc Spurious Free Dynamic Range within a Window fOUT = 5.04MHz, fCLOCK = 50MSPS 2MHz Span 82 dBc fOUT = 5.04MHz, fCLOCK = 100MSPS 4MHz Span 82 dBc Total Harmonic Distortion (THD) fOUT = 2.1MHz, fCLOCK = 50MSPS –75 dBc fOUT = 2.1MHz, fCLOCK = 125MSPS –74 dBc Two Tone fOUT1 = 13.5MHz, fOUT2 = 14.5MHz, fCLOCK = 100MSPS 63 dBc Output Settling Time(2) to 0.1% 30 ns Output Rise Time(2) 10% to 90% 2 ns Output Fall Time(2) 10% to 90% 2 ns Glitch Impulse 3 pV-s DC-ACCURACY Full-Scale Output Range(3)(FSR) All Bits High, IOUT 2.0 20.0 mA Output Compliance Range –1.0 +1.25 V Gain Error With Internal Reference –10 ±1 +10 %FSR Gain Error With External Reference –10 ±2 +10 %FSR Gain Drift With Internal Reference ±120 ppmFSR/ °C Offset Error With Internal Reference –0.025 +0.025 %FSR Offset Drift With Internal Reference ±0.1 ppmFSR/ °C Power Supply Rejection, +VA –0.2 +0.2 %FSR/V Power Supply Rejection, +VD –0.025 +0.025 %FSR/V Output Noise IOUT = 20mA, RLOAD = 50Ω 50 pA/ √Hz Output Resistance 200 k Ω Output Capacitance IOUT, IOUT to Ground 12 pF REFERENCE Reference Voltage +1.24 V Reference Tolerance ±10 % Reference Voltage Drift ±50 ppmFSR/ °C Reference Output Current 10 µA Reference Input Resistance 1M Ω Reference Input Compliance Range 0.1 1.25 V Reference Small Signal Bandwidth(4) 1.3 MHz DIGITAL INPUTS Logic Coding Straight Binary Latch Command Rising Edge of Clock Logic High Voltage, VIH +VD = +5V 3.5 5 V Logic Low Voltage, VIL +VD = +5V 0 1.2 V Logic High Voltage, VIH +VD = +3V 2 3 V Logic Low Voltage, VIL +VD = +3V 0 0.8 V Logic High Current, IIH(5) +VD = +5V ±20 µA Logic Low Current, IIL +VD = +5V ±20 µA Input Capacitance 5pF |
Số phần tương tự - DAC904E |
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Mô tả tương tự - DAC904E |
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