Amplifier and Data Converter Selection Guide (Rev. B

ADCs by ArchitectureSuccessive Approximation Analog-to-Digital Converters (SAR ADC) (Continued)63➔Sample NumberRes. Rate of Input Input Voltage Linearity SINAD PowerDevice (Bits) (kSPS) Channels Interface (V) V REF (%) NMC (dB) (mW) Package(s) Price *General Purpose SAR ADCs (Continued)TLV2548 12 200 8 SE Serial, SPI +2, 4 Int/Ext 0.024 12 70 3.3 SOIC-20, TSSOP-20 $4.85ADS7841 12 200 4 SE/2 Diff Serial, SPI V REF , ±V REF at V REF Ext 0.024 12 72 0.84 SSOP-16 $2.50ADS7842 12 200 4 SE P12 V REF Ext 0.024 12 72 0.84 SSOP-28 $3.10TLV2544 12 200 4 SE Serial, SPI +2, 4 Int/Ext 0.024 12 70 3.3 SOIC-16, TSSOP-16 $4.20TLV2542 12 200 2 SE Serial, SPI V REF Ext 0.024 12 72 2.8 SOIC-8, VSSOP-8 $3.85TLV2553 12 200 11 SE Serial, SPI V REF Ext 0.024 12 — 2.43 SOIC-20, TSSOP-20 $3.40TLV2556 12 200 11 SE Serial, SPI V REF Int/Ext 0.024 12 — 2.43 SOIC-20, TSSOP-20 $3.55ADS7866 12 200 1 SE, 1 PDiff Serial, SPI V DD (1.2V to 3.6V) Ext 0.024 12 70 0.25 SOT23-6 $1.85TLV2541 12 200 1 SE Serial, SPI V REF Ext 0.024 12 72 2.8 SOIC-8, VSSOP-8 $3.85ADS7816 12 200 1 PDiff Serial, SPI V REF Ext 0.024 12 72 1.9 PDIP/SOIC/VSSOP-8 $1.95TLV2545 12 200 1 PDiff Serial, SPI +5.5 (V REF = V DD ) Ext 0.024 12 72 2.8 SOIC-8, VSSOP-8 $3.85ADS7822 12 200 1 PDiff Serial, SPI V REF Ext 0.018 12 71 0.6 PDIP, SOIC, VSSOP-8 $1.55ADS7817 12 200 1 Diff Serial, SPI ±V REF at +V REF Ext 0.024 12 71 2.3 SOIC-8, VSSOP-8 $1.95ADS7829 12 125 1 PDiff Serial, SPI V REF Ext 0.018 12 71 0.6 QFN-8 $1.50AMC7820 12 100 8 SE DAS Serial, SPI V REF (5.0) Int/Ext 0.024 12 72 40 TQFP-48 $3.75TLC2543 12 66 11 SE Serial, SPI V REF Ext 0.024 12 — 5 CDIP, PDIP, PLCC, SOIC, SSOP-20 $4.45TLV2543 12 66 11 SE Serial, SPI V REF Ext 0.024 12 — 3.3 PDIP-20, SOIC-20, SSOP-20 $4.45ADS7828 12 50 8 SE/4 Diff Serial, I 2 C V REF Int/Ext 0.024 12 71 0.675 TSSOP-16 $3.35ADS7870 12 50 8 SE Serial, SPI PGA (1, 2, 4, 8, 10, 16, 20) Int 0.06 12 72 4.6 SSOP-28 $4.15ADS7823 12 50 1 SE Serial, I 2 C V REF Ext 0.024 12 71 0.75 VSSOP-8 $2.85ADS1286 12 37 1 PDiff Serial, SPI V REF Ext 0.024 12 72 1 PDIP-8, SOIC-8 $2.80TLC1518 10 400 8 SE/7 Diff Serial, SPI +5.5 (V REF = V DD ) Int/Ext 0.012 10 60 10 SOIC-20, TSSOP-20 $3.45TLC1514 10 400 4 SE/3 Diff Serial, SPI +5.5 (V REF = V DD ) Int/Ext 0.012 10 60 10 SOIC-16, TSSOP-16 $2.90TLV1508 10 200 8 SE Serial, SPI +2, 4 Int/Ext 0.05 10 60 3.3 SOIC-20, TSSOP-20 $3.15TLV1504 10 200 4 SE Serial, SPI +2, 4 Int/Ext 0.05 10 60 3.3 SOIC-16, TSSOP-16 $2.65ADS7867 10 200 1 SE, 1 PDiff Serial, SPI V DD (1.2V to 3.6V) Ext 0.05 10 61 0.25 SOT23-6 $1.40ADS7826 10 200 1 PDiff Serial, SPI V REF Ext 0.0048 10 62 0.6 QFN-8 $1.25TLC1550 10 164 1 SE P10 V REF Ext 0.05 10 — 10 PLCC-28, SOIC-24 $3.90TLC1551 10 164 1 SE P10 V REF Ext 0.1 10 — 10 PLCC-28, SOIC-24 $3.35TLV1548 10 85 8 SE Serial, SPI V REF Ext 0.1 10 — 1.05 CDIP, LCCC, SSOP-20 $2.30TLV1544 10 85 4 SE Serial, SPI V REF Ext 0.1 10 — 1.05 SOIC-16, TSSOP-16 $1.95TLC1542 10 38 11 SE Serial, SPI V REF Ext 0.05 10 — 4 CDIP, LCCC, PDIP, PLCC, SOIC-20 $2.50TLC1543 10 38 11 SE Serial, SPI V REF Ext 0.1 10 — 4 PLCC/SOIC/SSOP-20 $1.90TLV1543 10 38 11 SE Serial, SPI V REF Ext 0.1 10 — 2.64 PDIP, PLCC, SOIC, SSOP-20 $2.15TLC1549 10 38 1 SE Serial, SPI V REF Ext 0.1 10 — 4 PDIP-8, SOIC-8 $1.71TLV1549 10 38 1 SE Serial, SPI V REF Ext 0.1 10 — 1.32 PDIP-8, SOIC-8 $1.85TLC1541 10 32 11 SE Serial, SPI V REF Ext 0.1 10 — 6 PDIP/PLCC/SOIC-20 $3.20TLC0820A 8 392 1 SE P8 V REF Ext 0.2 8 — 37.5 PLCC/SOIC/SSOP-20 $1.90ADS7827 8 250 1 PDiff Serial, SPI V REF Ext 0.2 8 48 0.6 QFN-8 $1.00ADS7868 8 200 1 SE, 1 PDiff Serial, SPI V DD (1.2V to 3.6V) Ext 0.1 8 50 0.25 SOT23-6 $0.80TLC545 8 76 19 SE Serial, SPI V REF Ext 0.2 8 — 6 PDIP-28, PLCC-28 $3.10ADS7830 8 75 8 SE/4 Diff Serial, I 2 C V REF Int/Ext 0.19 8 50 0.675 TSSOP-16 $1.40TLV0831 8 49 1 SE Serial, SPI +3.6 (V REF = V DD ) Ext 0.2 8 — 0.66 PDIP-8, SOIC-8 $1.40TLC548 8 45.5 1 SE Serial, SPI V REF Ext 0.2 8 — 9 PDIP-8, SOIC-8 $1.20TLV0832 8 44.7 2 SE/1 Diff Serial, SPI V REF Ext 0.2 8 — 5 PDIP-8, SOIC-8 $1.40TLV0834 8 41 4 SE/2 Diff Serial, SPI V REF Ext 0.2 8 — 0.66 PDIP/SOIC/TSSOP-14 $1.45TLC541 8 40 11 SE Serial, SPI V REF Ext 0.2 8 — 6 PDIP, PLCC, SOIC-20 $1.50TLC549 8 40 1 SE Serial, SPI V REF Ext 0.2 8 — 9 PDIP-8, SOIC-8 $0.95TLV0838 8 37.9 8 S/4 Diff Serial, SPI V REF Ext 0.2 8 — 0.66 PDIP, SOIC, TSSOP-20 $1.45TLC0831 8 31 1 Diff Serial, SPI V REF Ext 0.2 8 — 3 PDIP-8, SOIC-8 $1.40TLC542 8 25 11 SE Serial, SPI V REF Ext 0.2 8 — 6 PDIP, PLCC, SOIC-20 $1.50TLC0832 8 22 2 SE/1 Diff Serial, SPI V REF Ext 0.2 8 — 12.5 PDIP-8, SOIC-8 $1.40TLC0838 8 20 8 SE/4 Diff Serial, SPI V REF Ext 0.2 8 — 3 PDIP, SOIC, TSSOP-20 $1.45TLC0834 8 20 4 SE/2 Diff Serial, SPI V REF Ext 0.2 8 — 3 PDIP-14, SOIC-14 $1.45* Suggested resale price in U.S. dollars in quantities of 1,000. New products are listed in bold red.Texas Instruments 3Q 2007Amplifier and Data Converter Selection Guide