Information

Texas Instruments Signal Chain Guide 2013 | 37
Unipolar Input SAR ADCs (continued)
Device
Res.
(Bits)
Sample-
Rate
(kSPS)
Power
(mW)
Number
of Input
Channels Interface
Input
Voltage (V) V
REF
Linearity
(%) NMC
SINAD
(dB)
HiRel
Avail. Package Price*
16-Bit SAR ADCs (continued)
ADS8319 16 500 18 1 SE, 1 PDiff Serial, SPI V
REF
(4.1) Ext 0.0023 16 93.8 N MSOP-10 8.00
ADS8332 16 500 10.6 8 SE, 8 PDiff Serial, SPI V
REF
(2.5) Int/Ext 0.0031 16 87.5 N 4x4 QFN-24,
TSSOP-24
15.00
ADS8331 16 500 10.6 4 SE, 4 PDiff Serial, SPI V
REF
(2.5) Int/Ext 0.0031 16 87.5 N 4x4 QFN-24,
TSSOP-24
13.50
ADS8328 16 500 10.6 2 SE, 2 PDiff Serial, SPI V
REF
(5 V at 5
V, 2.5 V at
2.7 V Supply)
Ext 0.00305 16 88.5 N TSSOP-16, 4x4
QFN-16
9.30
ADS8327 16 500 10.6 2 SE Serial, SPI V
REF
(4.2 V at
5 V, 2.5 V at
2.7 V Supply)
Ext 0.00305 16 88.5 N TSSOP-16 9.30
ADS8864 16 400 2.6 1 SE Serial, SPI V
REF
(5 V) Ext 0.0031 16 93 N QFN-10, VSSOP-10 6.50
ADS8865 16 400 2.6 1 Diff Serial, SPI V
REF
(5 V) Ext 0.0015 16 95 N QFN-10, VSSOP-10 7.50
ADC161S626 16 250 6 1 Diff Serial, SPI V
REF
(5 V) Ext 0.0038 16 88 N VSSOP-10 5.00
ADS8364 16 250 413 1 x 6 Diff P16 ±2.5 V at +2.5 Int/Ext 0.009 14 82.5 N TQFP-64 18.10
ADS8342 16 250 200 8 SE P8/P16 ±2.5 Ext 0.006 16 85 N TQFP-48 11.30
ADS8365 16 250 190 1 x 6 Diff P16 ±2.5 V at +2.5 Int/Ext 0.006 14 87 N TQFP-64 16.25
ADS8317 16 250 6 1 Diff Serial, SPI ±V
REF
at V
REF
Ext 0.0022 16 89.5 N VSSOP-8, QFN-8 5.90
ADS8326 16 250 6 1 SE, 1 PDiff Serial, SPI V
REF
Ext 0.0022 16 91 N VSSOP-8, QFN-8 5.90
TLC4541 16 200 17.5 1 SE Serial, SPI V
REF
Ext 0.0038 16 84.5 N SOIC-8, VSSOP-8 6.85
TLC4545 16 200 17.5 1 PDiff Serial, SPI V
REF
Ext 0.0038 16 84.5 N SOIC-8, VSSOP-8 6.85
ADS8866 16 100 0.7 1 SE Serial, SPI V
REF
(5 V) Ext 0.0031 16 93 N QFN-10, VSSOP-10 5.00
ADS8867 16 100 0.7 1 Diff Serial, SPI V
REF
(5 V) Ext 0.0015 16 95 N QFN-10, VSSOP-10 5.50
ADS8321 16 100 5.5 1 Diff Serial, SPI ±V
REF
at +V
REF
Ext 0.012 15 84 N VSSOP-8 5.15
ADS8344 16 100 3.6 8 SE/4 Diff Serial, SPI V
REF
Ext 0.006 15 86 N SSOP-20 8.00
ADS8345 16 100 3.6 8 SE/4 Diff Serial, SPI ±V
REF
at V
REF
Ext 0.006 15 85 N SSOP-20 8.00
ADS8341 16 100 3.6 4 SE/2 Diff Serial, SPI V
REF
Ext 0.006 15 86 N SSOP-16 7.40
ADS8343 16 100 3.6 4 SE/2 Diff Serial, SPI ±V
REF
at V
REF
Ext 0.006 15 86 N SSOP-16 7.45
ADS8325 16 100 2.25 1 SE, 1 PDiff Serial, SPI V
REF
Ext 0.006 16 91 N VSSOP-8, QFN-8 5.90
ADS8320 16 100 1.95 1 SE, 1 PDiff Serial, SPI V
REF
Ext 0.012 15 84 N VSSOP-8 5.15
14-Bit SAR ADCs
ADS7891 14 3,000 85 1 SE P8/P14 2.5 Int 0.009 14 78 N TQFP-48 10.50
ADS7946 14 2,500 10 2 Pdiff Serial, SPI V
REF
Ext 0.009 14 78.8 3x3 QFN-16 2.05
ADS7945 14 2,500 10 2 Diff Serial, SPI V
REF
Ext 0.009 14 83.5 3x3 QFN-16 2.15
ADS7890 14 1,250 45 1 SE Serial, SPI 2.5 Int 0.009 14 77 N TQFP-48 10.50
ADS7853/54 14 1,000 45 2SE/2 Diff Serial, SPI 2x V
REF
/
±2x V
REF
Int/Ext 0.006 14 88/
82
N QFN-16, TSSOP-16 6.00/
6.50
ADS7263 14 1,000 79 4x2/2x2 Serial, SPI ±V
REF
at +V
REF
Dual Int/
Ext
0.012 14 83 N QFN-32 6.95
ADS7279 14 1,000 15.5 1 SE Serial, SPI V
REF
(4.2 V at
5 V, 2.5 V at
2.7 V Supply)
Ext 0.0061 14 85.7 N TSSOP-16 4.50
ADS7280 14 1,000 13.7 2 SE Serial, SPI V
REF
(5 V at 5
V, 2.5 V at 2.7
V Supply)
Ext 0.0061 14 85.7 N TSSOP-16 4.50
ADS8557 14 800 160 1 x 6 Diff Serial, SPI ±2x/±4x V
REF
(±1 V to ±12 V
Int/Ext 0.0061 14 82 N LQFP-64, 9x9
QFN-64
12.00
ADC141S626 14 250 5 1 Diff Serial, SPI
±V
REF
at +V
REF
Ext 0.006 14 82 N VSSOP-10 2.75
ADCs by Architecture
Analog-to-Digital Converters – SAR ADCs
*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.