データシートサーチシステム |
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ADS7945 データシート(PDF) 15 Page - Texas Instruments |
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ADS7945 データシート(HTML) 15 Page - Texas Instruments |
15 / 49 page 2.5 3 3.5 4 4.5 5 −40 −25 −10 5 20 35 50 65 80 95 110 125 Free-Air Temperature (°C) G002 0 0.5 1 1.5 2 2.5 3 3.5 4 0 100 200 300 400 500 600 700 AVDD = 5 V AVDD = 3 V Throughput (kSPS) G005 1 1.5 2 2.5 3 2.7 3.2 3.7 4.2 4.7 5.2 5.7 AVDD, Analog Supply Voltage (V) G003 1 1.5 2 2.5 3 −40 −25 −10 5 20 35 50 65 80 95 110 125 Free-Air Temperature (°C) G004 −1 −0.5 0 0.5 1 1.5 0 2048 4096 6144 8192 10240 12288 14336 16384 ADC output Code (LSB) G037 −1.5 −1 −0.5 0 0.5 1 1.5 0 2048 4096 6144 8192 10240 12288 14336 16384 ADC Output Code (LSB) G036 ADS7945 ADS7946 www.ti.com SBAS539B – JUNE 2011 – REVISED SEPTEMBER 2011 TYPICAL CHARACTERISTICS: ADS7945 (continued) At TA = +25°C, AVDD = 5 V, DVDD = 1.8 V, VREF = 2.5 V, and fSAMPLE = 2 MSPS, unless otherwise noted. ANALOG SUPPLY CURRENT (Dynamic) ANALOG SUPPLY CURRENT (Dynamic) vs FREE-AIR TEMPERATURE vs SAMPLE RATE Figure 31. Figure 32. ANALOG SUPPLY CURRENT (Static) ANALOG SUPPLY CURRENT (Static) vs ANALOG SUPPLY VOLTAGE vs FREE-AIR TEMPERATURE Figure 33. Figure 34. DNL INL Figure 35. Figure 36. Copyright © 2011, Texas Instruments Incorporated Submit Documentation Feedback 15 Product Folder Link(s): ADS7945 ADS7946 |
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同様の説明 - ADS7945 |
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