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Amplifier and Data Converter Selection Guide (Rev. B

Amplifier and Data Converter Selection Guide (Rev. B

Amplifier and Data Converter Selection Guide (Rev. B

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Quick Reference <strong>Selection</strong> Table91ADC <strong>Selection</strong> <strong>Guide</strong> (Continued)Res. Sample No. of Input SINAD SNR SFDR INL DNL No. of Analog Logic Power Refer toDevice (Bits) Rate (kSPS) Architecture Channels (dB) (dB) (dB) (%) (±LSB) NMC VREF Interface Supplies Supply Supply (mW) Price * PageADS7852 12 500 SAR 8 SE 70 72 74 0.024 1 12 Int/Ext P12 1 4.75, 5.25 4.75, 5.25 13 $3.40 61ADS7864 12 500 SAR 3 x 2 Diff 71 71 78 0.024 1 12 Int/Ext P12 1 4.75, 5.25 4.75, 5.25 52.5 $6.65 61, 79ADS7861 12 500 SAR 2 x 2 Diff 70 71 72 0.024 1 12 Int/Ext Serial, SPI 1 4.75, 5.25 4.75, 5.25 25 $4.05 61, 79ADS7862 12 500 SAR 2 x 2 Diff 71 71 78 0.024 1 12 Int/Ext P12 1 4.75, 5.25 4.75, 5.25 25 $5.70 61, 79ADS7818 12 500 SAR 1 PDiff 70 72 78 0.024 1 12 Int Serial, SPI 1 4.75, 5.25 4.75, 5.25 11 $2.50 61ADS7834 12 500 SAR 1 PDiff 70 72 78 0.024 1 12 Int Serial, SPI 1 4.75, 5.25 4.75, 5.25 11 $2.45 61ADS7835 12 500 SAR 1 SE 72 72 78 0.024 1 12 Int Serial, SPI 1 4.75, 5.25 4.75, 5.25 17.5 $2.75 61, 62TLC2558 12 400 SAR 8 SE 71 — 84 0.024 1 12 Int/Ext Serial, SPI 1 4.5, 5.5 4.5, 5.5 9.5 $5.30 62TLC2554 12 400 SAR 4 SE 71 — 84 0.024 1 12 Int/Ext Serial, SPI 1 4.5, 5.5 4.5, 5.5 9.5 $5.30 62TLC2552 12 400 SAR 2 SE 72 — 84 0.024 1 12 Ext Serial, SPI 1 4.5, 5.5 4.5, 5.5 15 $3.95 62TLC2551 12 400 SAR 1 SE 72 — 84 0.024 1 12 Ext Serial, SPI 1 4.5, 5.5 4.5, 5.5 15 $3.95 62TLC2555 12 400 SAR 1 Diff 72 — 84 0.024 1 12 Int Serial, SPI 1 4.5, 5.5 4.5, 5.5 15 $3.95 91ADS7800 12 333 SAR 1 SE 72 71 77 0.012 0.75 12 Int P8/P12 3 4.75, 5.25 4.75, 5.25 135 $30.50 62ADS8504 12 250 SAR 1 SE 72 70 80 0.011 0.45 12 Int/Ext P8/P12 1 4.75, 5.25 4.75, 5.25 70 $10.50 59, 62ADS8508 12 250 SAR 1 SE 73 73 90 0.011 0.45 12 Int/Ext Serial, SPI 1 4.75, 5.25 4.75, 5.25 70 $10.50 59, 62ADS7844 12 200 SAR 8 SE/4 Diff 72 72 78 0.024 1 12 Ext Serial, SPI 1 2.7, 5.25 2.7, 5.25 0.84 $2.90 62TLC2578 12 200 SAR 8 SE 79 80 84 0.024 0.5 12 Ext Serial, SPI 2 4.75, 5.5 2.7, 5.5 29 $5.80 62TLV2548 12 200 SAR 8 SE 70 — 84 0.024 1 12 Int/Ext Serial, SPI 1 2.7, 5.5 2.7, 5.5 3.3 $4.85 63TLV2548M 12 200 SAR 8 SE 71 — 75 0.029 1 12 Int/Ext Serial, SPI 1 2.7, 5.5 2.7, 5.5 3.3 $151.89 91ADS7841 12 200 SAR 4 SE/2 Diff 72 72 79 0.024 1 12 Ext Serial, SPI 1 2.7, 5.25 2.7, 5.25 0.84 $2.50 63ADS7842 12 200 SAR 4 SE 72 72 79 0.024 1 12 Ext P12 1 2.7, 5.25 2.7, 5.25 0.84 $3.10 63TLC2574 12 200 SAR 4 SE 79 80 84 0.024 0.5 12 Ext Serial, SPI 2 4.75, 5.5 2.7, 5.5 29 $5.30 62TLV2544 12 200 SAR 4 SE 70 — 84 0.024 1 12 Int/Ext Serial, SPI 1 2.7, 5.5 2.7, 5.5 3.3 $4.20 63TLV2542 12 200 SAR 2 SE 72 — 84 0.024 1 12 Ext Serial, SPI 1 2.7, 5.5 2.7, 5.5 2.8 $3.85 63AMC7823 12 200 SAR, DAS 1x8 SE I/O DAS 74 74 — 0.024 1 12 Int/Ext Serial, SPI 2 2.7, 5.5 2.7, 5.5 100 $9.75 62, 77-79TLV2553 12 200 SAR 11 SE — — — 0.024 1 12 Ext Serial, SPI 1 2.7, 5.5 2.7, 5.5 2.43 $3.40 63TLV2556 12 200 SAR 11 SE — — — 0.024 1 12 Int/Ext Serial, SPI 1 2.7, 5.5 2.7, 5.5 2.43 $3.55 63ADS7866 12 200 SAR 1 SE 70 71 — 0.024 1 12 Ext Serial, SPI 1 1.2, 3.6 1.2, 3.6 0.25 $1.85 63TLV2541 12 200 SAR 1 SE 72 — 84 0.024 1 12 Ext Serial, SPI 1 2.7, 5.5 2.7, 5.5 2.8 $3.85 63ADS7816 12 200 SAR 1 PDiff 72 72 86 0.024 0.75 12 Ext Serial, SPI 1 4.5, 5.25 4.75, 5.25 1.9 $1.95 63ADS7817 12 200 SAR 1 Diff 71 71 86 0.024 1 12 Ext Serial, SPI 1 4.75, 5.25 4.75, 5.25 2.3 $1.95 63TLV2545 12 200 SAR 1 Diff 72 — 84 0.024 1 12 Ext Serial, SPI 1 2.7, 5.5 2.7, 5.5 2.8 $3.85 63ADS7822 12 200 SAR 1 Diff 71 — 86 0.018 0.75 12 Ext Serial, SPI 1 2.7, 5.25 2.7, 5.25 0.6 $1.55 63ADS7829 12 125 SAR 1 Diff 71 — 86 0.018 0.75 12 Ext Serial, SPI 1 2.7, 5.25 2.7. 5.25 0.6 $1.50 63AMC7820 12 100 SAR, PGA 1x8 SE I/O 72 — — 0.024 1 12 Int Serial, SPI 2 4.75, 5.25 2.7, 5.25 40 $3.75 63, 79ADS7804 12 100 SAR 1 SE 72 70 80 0.011 0.45 12 Int/Ext P8/P12 1 4.75, 5.25 4.75, 5.25 81.5 $16.55 62ADS8506 12 80 SAR 1SE 73 — — 0.011 1 12 Int/Ext Serial, SPI 1 4.75, 5.25 4.75, 5.25 24 $8.50 59, 62ADS7808 12 100 SAR 1 SE 73 73 90 0.011 0.45 12 Int/Ext Serial, SPI 1 4.75, 5.25 4.75, 5.25 81.5 $12.80 62TLV2543 12 66 SAR 11 SE — — — 0.024 1 12 Ext Serial, SPI 1 4.5, 5.5 4.5, 5.5 3.3 $4.45 63ADS7828 12 50 SAR 8 SE/4 Diff 71 72 86 0.024 1 12 Int/Ext Serial, I 2 C 1 2.7, 5.25 2.7, 5.25 0.675 $3.35 63ADS7870 12 50 MUX SAR, PGA 8 SE 72 — — 0.06 — 12 Int Serial, SPI 1 2.7, 5.25 2.7, 5.25 4.6 $4.15 63, 79* Suggested resale price in U.S. dollars in quantities of 1,000. New products are listed in bold red. Preview products are listed in bold blue.Texas Instruments 3Q 2007<strong>Amplifier</strong> <strong>and</strong> <strong>Data</strong> <strong>Converter</strong> <strong>Selection</strong> <strong>Guide</strong>

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