Information
36 | Signal Chain Guide 2013 Texas Instruments
ADCs by Architecture
Analog-to-Digital Converters – SAR ADCs
Unipolar Input SAR ADCs
Device
Res.
(Bits)
Sample-Rate
(kSPS)
Power
(mW)
No. of Input
Channels Interface
Input
Voltage (V) V
REF
Linearity
(%) NMC
SINAD
(dB)
HiRel
Avail. Package Price*
18-Bit SAR ADCs
ADS8484 18 1,250 220 1 Diff P8/P16/P18 ±V
REF
(4.1 V) at
V
REF
/2
Int/Ext 0.0011 18 98 N 7x7 QFN, TQFP-48 23.40
ADS8481 18 1,000 220 1 SE, 1 PDiff P8/P16/P18 V
REF
(4.1) Int/Ext 0.0013 18 92 N 7x7 QFN, TQFP-48 19.80
ADS8881 18 1,000 5.5 1 Diff Serial, SPI ±V
REF
(5 V) Ext 0.0011 18 100 N QFN-10,
VSSOP-10
19.95
ADS8883 18 680 4.2 1 Diff Serial, SPI ±V
REF
(5 V) Ext 0.0011 18 100 N QFN-10,
VSSOP-10
14.95
ADS8380 18 600 110 1 SE, 1 PDiff Serial, SPI V
REF
Int/Ext 0.0015 18 90 N 6x6 QFN-28 16.50
ADS8382 18 600 110 1 Diff Serial, SPI ±V
REF
(4.1 V) at
V
REF
/2
Int/Ext 0.0012 18 95 N 6x6 QFN-28 16.95
ADS8381 18 580 115 1 SE, 1 PDiff P8/P16/P18 V
REF
(4.1) Ext 0.0019 18 88 N TQFP-48 16.65
ADS8383 18 500 110 1 SE, 1 PDiff P8/P16/P18 V
REF
(4.1) Ext 0.0026 18 85 N TQFP-48 15.75
ADS8885 18 400 2.6 1 Diff Serial, SPI ±V
REF
(5 V) Ext 0.0011 18 100 N QFN-10,
VSSOP-10
10.95
ADS8887 18 100 0.7 1 Diff Serial, SPI ±V
REF
(5 V) Ext 0.0011 18 100 N QFN-10,
VSSOP-10
7.95
16-Bit SAR ADCs
ADS8422 16 4,000 160 1 Diff P8/P16 ±V
REF
(4.1 V) at
V
REF
/2
Int/Ext 0.0023 16 92.5 N 7x7 QFN, TQFP-48 23.95
ADS8410 16 2,000 290 1 SE, 1 PDiff Serial, LVDS V
REF
(4.1) Int/Ext 0.0038 16 87.5 N 7x7 QFN-48 23.00
ADS8413 16 2,000 290 1 Diff Serial, LVDS ±V
REF
(4.1 V) at
V
REF
/2
Int/Ext 0.0038 16 92 N 7x7 QFN-48 24.05
ADS8411 16 2,000 175 1 SE, 1 PDiff P8/P16 V
REF
Int 0.0038 16 85 N TQFP-48 22.00
ADS8412 16 2,000 175 1 Diff P8/P16 ±V
REF
(4.1 V) at
V
REF
/2
Int 0.0038 16 88 N TQFP-48 23.05
ADS8405 16 1,250 155 1 SE, 1 PDiff P8/P16 V
REF
Int/Ext 0.003 16 85 N TQFP-48 14.10
ADS8406 16 1,250 155 1 Diff P8/P16 ±V
REF
(4.1 V) at
V
REF
/2
Int/Ext 0.003 16 90 N TQFP-48 14.70
ADS8860 16 1,000 5.5 1 SE Serial, SPI ±V
REF
(5 V) Ext 0.0031 16 93 N QFN-10,
VSSOP-10
10.00
ADS8861 16 1,000 5.5 1 Diff Serial, SPI ±V
REF
(5 V) Ext 0.0015 16 95 N QFN-10,
VSSOP-10
11.00
ADS8472 16 1,000 110 1 Diff Serial, SPI ±V
REF
(4.2 V) at
V
REF
/2
Int/Ext 0.00098 16 94 N 6x6 QFN-28 13.00
ADS8471 16 1,000 110 1 SE, 1 PDiff Serial, SPI V
REF
Int/Ext 0.0015 16 90 N 6x6 QFN-28 12.50
ADS8363 16 1,000 79 4x2/2x2 Serial, SPI ±V
REF
at ±V
REF
Dual Int/
Ext
0.009 16 92 N QFN-32 9.28
ADS8329 16 1,000 20 1 SE, 1 PDiff Serial, SPI V
REF
(4.2 V at 5
V, 2.5 V at 2.7 V
Supply)
Ext 0.0026 16 92 N TSSOP-16 11.25
ADS8330 16 1,000 15.5 2 SE, 2 PDiff Serial, SPI V
REF
(5 V at 5 V,
2.5 V at 2.7 V
Supply)
Ext 0.0026 16 92 N TSSOP-16, 4x4
QFN-16
11.85
ADS8555 16 800 160 1 x 6 Diff Serial, SPI/
P16/P8
±2x/±4x V
REF
(±1 V to
±12 V)
Int/Ext 0.0046 16 90 N LQFP-64, 9x9
QFN-64
16.00
ADS8556 16 800 160 1 x 6 Diff Serial, SPI/
P16/P8
±2x/±4x V
REF
(±1 V to
±12 V)
Int/Ext 0.0046 16 90 N LQFP-64, 9x9
QFN-64
16.00
ADS8353/54 16 700 45 2SE/2 Diff Serial, SPI 2x V
REF
/
±2x V
REF
)
Int/Ext 0.0026 16 89 / 92 N QFN-16,
TSSOP-16
9.00/
9.50
ADS8371 16 750 130 1 SE, 1 PDiff P8/P16 V
REF
Ext 0.0022 16 87.6 N TQFP-48 12.00
ADS8862 16 680 4.2 1 SE Serial, SPI ±V
REF
(5 V) Ext 0.0031 16 93 N QFN-10,
VSSOP-10
8.00
ADS8863 16 680 4.2 1 Diff Serial, SPI ±V
REF
(5 V) Ext 0.0015 16 95 N QFN-10,
VSSOP-10
9.00
ADS8370 16 600 110 1 SE, 1 PDiff Serial, SPI V
REF
Int/Ext 0.0015 16 90 N 6x6 QFN-28 12.50
ADS8372 16 600 110 1 Diff Serial, SPI ±V
REF
(4.2 V) at
V
REF
/2
Int/Ext 0.0011 16 93.5 N 6x6 QFN-28 13.00
ADS8361 16 500 150 2 x 2 Diff Serial, SPI ±2.5 V at +2.5 Int/Ext 0.00375 14 83 N SSOP-24 8.75
ADS8322 16 500 85 1 PDiff P8/P16 5 Int/Ext 0.009 15 83 N TQFP-32 7.10
ADS8323 16 500 85 1 Diff P8/P16 ±2.5 V at 2.5 Int/Ext 0.009 15 83 N TQFP-32 7.10
ADS8318 16 500 18 1 Diff Serial, SPI ±V
REF
(4.2 V) at
V
REF
/2
Ext 0.0015 16 96 N MSOP-10 9.00
*Suggested resale price in U.S. dollars in quantities of 1,000. See www.ti.com/hirel for HiRel options. Preview products are listed in bold blue. New products are listed in bold red.