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ADS804EG4 bảng dữ liệu(PDF) 2 Page - Texas Instruments |
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ADS804EG4 bảng dữ liệu(HTML) 2 Page - Texas Instruments |
2 / 18 page ADS804 2 SBAS068B www.ti.com +VS, VDRV ........................................................................................... +6V Analog Input .......................................................... (–0.3V) to (+VS + 0.3V) Logic Input ............................................................ (–0.3V) to (+VS + 0.3V) Case Temperature ......................................................................... +100 °C Junction Temperature .................................................................... +150 °C Storage Temperature ..................................................................... +150 °C NOTE: (1) Stresses above these ratings may cause permanent damage. Exposure to absolute maximum conditions for extended periods may degrade device reliability. ABSOLUTE MAXIMUM RATINGS(1) ADS804E PARAMETER CONDITIONS MIN TYP MAX UNITS RESOLUTION 12 Bits SPECIFIED TEMPERATURE RANGE –40 to +85 °C CONVERSION CHARACTERISTICS Sample Rate 10k 10M Samples/s Data Latency 6 Clk Cycles ANALOG INPUT Single-Ended Input Range 1.5 3.5 V Single-Ended Input Range (Optional) 0 5 V Common-Mode Voltage +2.5 V Input Impedance 1.25 || 16 M Ω || pF Track-Mode Input Bandwidth –3dBFS Input 270 MHz DYNAMIC CHARACTERISTICS Differential Linearity Error (Largest Code Error) f = 500kHz ±0.3 ±0.75 LSB No Missing Codes Tested Spurious-Free Dynamic Range(1) f = 4.8MHz 73 80 dBFS 2-Tone Intermodulation Distortion(3) f = 3.5MHz and 4.0MHz (–7dBFS each tone) 76 dBc Signal-to-Noise Ratio (SNR) f = 4.8MHz 66.5 69 dBFS Signal-to-(Noise + Distortion) (SINAD) f = 4.8MHz 65 68 dBFS Effective Number of Bits at 4.8MHz(4) 11 Bits Input Referred Noise 0V to 5V Input 0.09 LSBs rms 1.5V to 3.5V Input 0.23 LSBs rms Integral Nonlinearity Error f = 500kHz ±1 ±2 LSB Aperture Delay Time 1ns Aperture Jitter 4 ps rms Over-Voltage Recovery Time 1.5 • FS Input 2 ns Full-Scale Step Acquisition Time 30 ns ELECTRICAL CHARACTERISTICS At TA = full specified temperature range, VS = +5V, specified input range = 1.5V to 3.5V, single-ended input, and sampling rate = 5MHz, unless otherwise specified. SPECIFIED PACKAGE TEMPERATURE PACKAGE ORDERING TRANSPORT PRODUCT PACKAGE-LEAD DESIGNATOR(1) RANGE MARKING NUMBER MEDIA, QUANTITY ADS804 SSOP-28 DB –40 °C to +85°C ADS804E ADS804E Rails, 48 "" " " " ADS804E/1K Tape and Reel, 1000 NOTE: (1) For the most current specifications and package information, refer to our web site at www.ti.com. PACKAGE/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. |
Số phần tương tự - ADS804EG4 |
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Mô tả tương tự - ADS804EG4 |
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