SBAU126E may   2007  – june 2023 ADS1158 , ADS1258

 

  1.   1
  2.   Abstract
  3.   Trademarks
  4. 1ADS1258EVM Overview
    1. 1.1 ADS1258EVM Kit
    2. 1.2 ADS1258EVM
  5. 2Getting Started With the ADS1258EVM
  6. 3Analog Interface
    1. 3.1 Analog Input Options
    2. 3.2 ADC Connections and Decoupling
    3. 3.3 Configurable Multiplexer Loop
      1. 3.3.1 Measuring Single-Ended Inputs Using a Pseudo-Differential Configuration
    4. 3.4 Clocking
    5. 3.5 Voltage Reference
  7. 4Digital Interface
    1. 4.1 GPIO
  8. 5Power Supplies
  9. 6Software Installation
  10. 7EVM Operation and GUI
    1. 7.1 Connecting the Hardware
    2. 7.2 EVM GUI Global Settings for ADC Control
    3. 7.3 Time-Domain Display
    4. 7.4 Frequency-Domain Display
    5. 7.5 Histogram Display
  11. 8Bill of Materials, Layout, and Schematics
    1. 8.1 Bill of Materials
    2. 8.2 EVM PCB Layout
    3. 8.3 Schematics
  12. 9Revision History

8.1 Bill of Materials

Table 8-1 lists the bill of materials (BOM) for the ADS1258EVM.

Table 8-1 Bill of Materials
Designator Quantity Value Description Package Reference Part Number Manufacturer
C1, C13, C14, C21, C22, C27, C28, C33, C34 9 470 pF CAP, CERM, 470 pF, 50 V, +/- 5%, C0G/NP0, 0603 0603 06035A471JAT2A AVX
C2, C6, C7, C8, C17 5 0.1 uF CAP, CERM, 0.1 uF, 25 V, +/- 5%, X7R, 0603 0603 C0603C104J3RACTU Kemet
C3, C39 2 22 uF CAP, CERM, 22 µF, 25 V,+/- 10%, X7R, 1210 1210 CL32B226KAJNFNE Samsung Electro-Mechanics
C4, C9, C10, C37 4 10 uF CAP, CERM, 10 uF, 25 V, +/- 10%, X7R, 1206_190 1206_190 C1206C106K3RACTU Kemet
C5, C38 2 1 uF CAP, CERM, 1 µF, 16 V,+/- 10%, X7R, AEC-Q200 Grade 1, 0603 0603 CGA3E1X7R1C105K080AC TDK
C11, C12, C15, C16, C18, C19, C23, C24, C25, C26, C29, C30, C31, C32, C35, C36 16 47 pF CAP, CERM, 47 pF, 50 V, +/- 5%, C0G/NP0, 0603 0603 C0603C470J5GACTU Kemet
C20 1 2200 pF CAP, CERM, 2200 pF, 50 V, +/- 5%, C0G/NP0, 0603 0603 GRM1885C1H222JA01D MuRata
D1, D2 2 Green LED, Green, SMD LED_0805 APT2012LZGCK Kingbright
H1, H2 2 Machine Screw Pan PHILLIPS M3 RM3X4MM 2701 APM HEXSEAL
H3, H4 2 ROUND STANDOFF M3 STEEL 5MM ROUND STANDOFF M3 STEEL 5MM 9774050360R Wurth Elektronik
H5, H6, H7, H8 4 Bumpon, Cylindrical, 0.312 X 0.200, Black Black Bumpon SJ61A1 3M
J1, J2 2 Terminal Block, 3.5mm, 8-Pos, TH Terminal Block, 3.5mm, 8-Pos, TH ED555/8DS On-Shore Technology
J3 1 Terminal Block, 3.5mm, 3x1, Tin, TH Terminal Block, 3.5mm, 3x1, Tin, TH 691214110003 Wurth Elektronik
J4 1 Terminal Block, 2x1, 3.5mm, TH 2x1 Terminal Block OSTTE020161 On-Shore Technology
J5 1 Header(Shrouded), 19.7mil, 30x2, Gold, SMT Header (Shrouded), 19.7mil, 30x2, SMT QTH-030-01-L-D-A Samtec
J6 1 Header, 100mil, 9x2, Gold, TH 9x2 Header TSW-109-07-G-D Samtec
J7 1 Header, 100mil, 10x1, Gold, TH 10x1 Header TSW-110-07-G-S Samtec
JP1, JP2, JP3, JP4 4 Header, 100mil, 2x1, Gold, TH 2x1 Header TSW-102-07-G-S Samtec
R1, R22, R23, R26, R27, R28, R29, R33, R34, R37, R38, R39, R40, R46, R47, R59, R60 17 1.00 k RES, 1.00 k, 0.1%, 0.1 W, 0603 0603 RT0603BRD071KL Yageo America
R3 1 10 k Res Thin Film 0603 10K Ohm 0.1% 1/10W ±10ppm/°C Molded SMD SMD Punched Carrier T/R 0603 ERA-3ARB103V Panasonic
R4, R21, R24, R31 4 0 RES, 0, 5%, 0.1 W, AEC-Q200 Grade 0, 0603 0603 ERJ-3GEY0R00V Panasonic
R5 1 120 k RES, 120 k, 0.1%, 0.1 W, 0603 0603 RG1608P-124-B-T5 Susumu Co Ltd
R6 1 0.047 RES, 0.047, 1%, 0.1 W, AEC-Q200 Grade 1, 0603 0603 ERJ-L03KF47MV Panasonic
R8, R9, R10, R11, R51, R52, R53, R54, R55, R56, R57, R58 12 100 k RES, 100 k, 0.5%, 0.1 W, AEC-Q200 Grade 0, 0603 0603 CRCW0603100KDHEAP Vishay-Dale
R12, R13, R14, R15, R16, R17, R18, R19, R20, R41, R42, R43, R44, R45, R48, R49, R50, R62 18 49.9 RES, 49.9, 0.5%, 0.1 W, 0603 0603 RT0603DRE0749R9L Yageo America
R25, R35 2 47.5 RES, 47.5, 0.1%, 0.1 W, 0603 0603 RT0603BRD0747R5L Yageo America
R61 1 0.1 RES, 0.1, 1%, 0.1 W, AEC-Q200 Grade 1, 0603 0603 ERJ-L03KF10CV Panasonic
R63, R64 2 6.65 k RES, 6.65 k, 1%, 0.063 W, AEC-Q200 Grade 0, 0402 0402 CRCW04026K65FKED Vishay-Dale
SH-J1, SH-J2, SH-J3, SH-J4 4 1x2 Shunt, 100mil, Flash Gold, Black Closed Top 100mil Shunt SPC02SYAN Sullins Connector Solutions
TP1, TP2, TP6, TP8, TP9 5 Test Point, Multipurpose, Black, TH Black Multipurpose Testpoint 5011 Keystone Electronics
TP3, TP4, TP5, TP7 4 Test Point, Multipurpose, Orange, TH Orange Multipurpose Testpoint 5013 Keystone Electronics
U1 1 5ppm/C High-Precision Voltage Reference with Integrated High-Bandwidth Buffer, DGK0008A (VSSOP-8) DGK0008A REF6025IDGKR Texas Instruments
U2 1 I2C BUS EEPROM (2-Wire), TSSOP-B8 TSSOP-8 BR24G32FVT-3AGE2 Rohm
U3 1 24 Bit Analog to Digital Converter 8, 16 Input 1 Sigma-Delta 48-VQFN (7x7) VQFN48 ADS1258IRTCR Texas Instruments
U4 1 Automotive Qualified Precision, Zero-Crossover, 20MHz, 0.9pA Ib, RRIO, CMOS Operational Amplifier, DGK0008A (VSSOP-8) DGK0008A OPA2320AQDGKRQ1 Texas Instruments
U5 1 36-V, 1-A, 4.17-μVRMS, RF low-dropout (LDO) voltage regulator 20-VQFN -40 to 125 VQFN20 TPS7A4700RGWR Texas Instruments
J8 0 SMA Straight Jack, Gold, 50 Ohm, TH SMA Straight Jack, TH 901-144-8RFX Amphenol RF
R2, R7, R30 0 0 RES, 0, 5%, 0.1 W, AEC-Q200 Grade 0, 0603 0603 ERJ-3GEY0R00V Panasonic