SBAU493 October   2026

 

  1.   1
  2.   Description
  3.   Get Started
  4.   Features
  5.   Applications
  6.   6
  7. 1Evaluation Module Overview
    1. 1.1 Introduction
    2. 1.2 Kit Contents
    3. 1.3 Specification
    4. 1.4 Device Information
  8. 2Hardware
    1. 2.1 Analog Inputs
    2. 2.2 ADC Connections and Decoupling
    3. 2.3 Digital Interface
    4. 2.4 Power Supplies
    5. 2.5 Voltage Reference
    6. 2.6 Clocking
    7. 2.7 Using the ADS125R14 EVM With an External Controller
  9. 3Software Installation and Hardware Connections
    1. 3.1 ADS125R14 EVM GUI Installation
    2. 3.2 ADS125R14 EVM Hardware Connections
  10. 4GUI Operation
    1. 4.1 GUI Navigation and Home Page
    2. 4.2 ADC Configuration
    3. 4.3 Register Settings
    4. 4.4 Analysis Page
      1. 4.4.1 Time-Domain Plot View
      2. 4.4.2 Frequency-Domain Plot View
  11. 5Hardware Design Files
    1. 5.1 Schematics
    2. 5.2 PCB Layouts
    3. 5.3 Bill of Materials (BOM)
  12. 6Additional Information
    1.     Trademarks
  13. 7References

5.3 Bill of Materials (BOM)

Table 5-1 lists the ADS125R14 EVM bill of materials.

Table 5-1 ADS125R14 EVM Bill of Materials
Designator Quantity Value Description Package Reference Part Number Manufacturer
C1, C3, C62310uFCAP, CERM, 10 uF, 25 V, +/- 10%, X7R, 1206_1901206_190C1206C106K3RACTUKemet
C2, C5, C13, C14, C61510uFCAP, CERM, 10 uF, 25 V, +/- 20%, X5R, 06030603GRT188R61E106ME13DMuRata
C410.1uFCAP, CERM, 0.1 uF, 25 V, +/- 10%, X7R, 06030603C0603C104K3RACTUKemet
C6147uFCAP, CERM, 47 uF, 10 V, +/- 20%, X5R, 08050805C2012X5R1A476M125ACTDK
C7, C10, C11, C15, C16, C21, C22, C26, C279100pFCAP, CERM, 100 pF, 50 V,+/- 1%, C0G/NP0, 06030603C0603C101F5GACTUKemet
C8, C18, C20, C6441uFCAP, CERM, 1 µF, 25 V,+/- 10%, X7R, AEC-Q200 Grade 1, 06030603CGA3E1X7R1E105K080ACTDK
C9, C12, C19, C2341000pFCAP, CERM, 1000 pF, 25 V,+/- 1%, C0G/NP0, 06030603C0603C102F3GACTUKemet
C63122uFCAP, CERM, 22 µF, 25 V,+/- 10%, X7R, 12101210CL32B226KAJNFNESamsung Electro-Mechanics
D1, D225.6VDiode, Zener, 5.6 V, 500 mW, SOD-123SOD-123MMSZ4690-E3-08Vishay-Semiconductor
D3, D42GreenLED, Green, SMDBody1.6x0.8mmLTST-C193TGKT-5ALite-On
FID4, FID5, FID63Fiducial mark. There is nothing to buy or mount.N/AN/AN/A
H1, H22Machine Screw Pan PHILLIPS M3RM3X4MM 2701APM HEXSEAL
H3, H42ROUND STANDOFF M3 STEEL 5MMROUND STANDOFF M3 STEEL 5MM9774050360RWurth Elektronik
H5, H6, H7, H84Bumpon, Cylindrical, 0.312 X 0.200, BlackBlack BumponSJ61A13M
J11Header(Shrouded), 19.7mil, 30x2, Gold, SMTHeader (Shrouded), 19.7mil, 30x2, SMTQTH-030-01-L-D-ASamtec
J21Header, 100mil, 7x2, Gold, TH7x2 HeaderTSW-107-07-G-DSamtec
J3, J92Terminal Block, 3.5 mm, 2x1, Tin, THTerminal Block, 3.5 mm, 2x1, TH0393570002Molex
J41Terminal Block, 3.5mm, 10x1, THTerminal Block, 3.5mm, 10x1, THED555/10DSOn-Shore Technology
J51Header, 100mil, 10x1, Gold, TH10x1 HeaderTSW-110-07-G-SSamtec
JP1, JP3, JP43Header, 100mil, 2x1, Gold, TH2x1 HeaderTSW-102-07-G-SSamtec
JP21Header, 100mil, 3x1, Gold, TH3x1 HeaderTSW-103-07-G-SSamtec
R1, R8, R11, R16, R18, R20, R23749.9RES, 49.9, 0.5%, 0.1 W, 06030603RT0603DRE0749R9LYageo America
R12, R22, R26, R27, R35, R37, R41, R42, R97, R100100RES, 0, 5%, 0.1 W, 06030603RC0603JR-070RLYageo
R25, R33, R34, R39, R40, R48, R49, R508100kRES, 100 k, 5%, 0.1 W, 06030603CRCW0603100KJNEACVishay-Dale
R28, R30, R31, R32, R36, R38, R46, R47, R519470RES, 470, 0.1%, 0.1 W, 06030603RT0603BRD07470RLYageo America
R2910.22RES, 0.22, 1%, 0.1 W, AEC-Q200 Grade 0, 06030603ERJ-3RQFR22VPanasonic
R43147RES, 47, 5%, 0.1 W, AEC-Q200 Grade 0, 06030603CRCW060347R0JNEAVishay-Dale
R9410.1RES, 0.1, 1%, 0.1 W, AEC-Q200 Grade 1, 06030603ERJ-L03KF10CVPanasonic
R101, R10226.65kRES, 6.65 k, 1%, 0.1 W, 06030603RC0603FR-076K65LYageo
SH-JP1, SH-JP2, SH-JP3, SH-JP441x2Shunt, 100mil, Gold plated, BlackShuntSNT-100-BK-GSamtec
TP11Test Point, Miniature, White, THWhite Miniature Testpoint5002Keystone Electronics
TP3, TP42Terminal, Turret, TH, TripleKeystone1598-21598-2Keystone
TP5, TP62Test Point, Miniature, Red, THRed Miniature Testpoint5000Keystone Electronics
U11I2C BUS EEPROM (2-Wire), TSSOP-B8TSSOP-8BR24G32FVT-3AGE2Rohm
U215ppm/C High-Precision Voltage Reference with Integrated High-Bandwidth Buffer, DGK0008A (VSSOP-8)DGK0008AREF6025IDGKRTexas Instruments
U31ADS125R14IDBSSOP28ADS125R14IDBTexas Instruments
U8136-V, 1-A, 4.17-μVRMS, RF low-dropout (LDO) voltage regulator 20-VQFN -40 to 125VQFN20TPS7A4700RGWRTexas Instruments
Y11High-Performance BAW OscillatorVSON4CDC6CE007680ADLFRTexas Instruments
C17, C29, C48, C52047uFCAP, CERM, 47 uF, 10 V, +/- 20%, X5R, 08050805C2012X5R1A476M125ACTDK
C24, C25, C58, C59018pFCAP, CERM, 18 pF, 50 V, +/- 5%, C0G/NP0, 0603060306035A180JAT2AAVX
C28, C34, C35, C47, C50, C51010uFCAP, CERM, 10 uF, 25 V, +/- 20%, X5R, 06030603GRT188R61E106ME13DMuRata
C30, C38, C40, C49, C53, C6001uFCAP, CERM, 1 µF, 25 V,+/- 10%, X7R, AEC-Q200 Grade 1, 06030603CGA3E1X7R1E105K080ACTDK
C31, C33, C36, C39, C41, C43, C44, C46, C54, C56, C570100pFCAP, CERM, 100 pF, 50 V,+/- 1%, C0G/NP0, 06030603C0603C101F5GACTUKemet
C32, C37, C42, C45, C5501000pFCAP, CERM, 1000 pF, 25 V,+/- 1%, C0G/NP0, 06030603C0603C102F3GACTUKemet
FID1, FID2, FID30Fiducial mark. There is nothing to buy or mount.N/AN/AN/A
J60Header, 100mil, 5x1, Gold, TH5x1 HeaderTSW-105-07-G-SSamtec
J70Header, 100mil, 10x1, Gold, TH10x1 HeaderTSW-110-07-G-SSamtec
J80Header, 100mil, 8x1, Gold, TH8x1 HeaderTSW-108-07-G-SSamtec
JP5, JP6, JP7, JP8, JP10, JP11, JP120Header, 2.54mm, 2x1, Tin, THHeader, 2.54mm, 2x1, THTSW-102-23-T-SSamtec
JP90Header, 100mil, 3x1, Gold, TH3x1 HeaderTSW-103-07-G-SSamtec
R2, R3, R4, R5, R6, R7, R9, R10, R14, R17, R19, R21, R24049.9RES, 49.9, 0.5%, 0.1 W, 06030603RT0603DRE0749R9LYageo America
R13, R15, R44, R45, R52, R53, R54, R59, R62, R64, R66, R68, R69, R76, R77, R81, R82, R83, R89, R90, R92, R95, R96, R98, R9900RES, 0, 5%, 0.1 W, 06030603RC0603JR-070RLYageo
R55, R7800.22RES, 0.22, 1%, 0.1 W, AEC-Q200 Grade 0, 06030603ERJ-3RQFR22VPanasonic
R56, R57, R58, R61, R65, R67, R72, R73, R85, R88, R910470RES, 470, 0.1%, 0.1 W, 06030603RT0603BRD07470RLYageo America
R60, R87047RES, 47, 5%, 0.1 W, AEC-Q200 Grade 0, 06030603CRCW060347R0JNEAVishay-Dale
R63, R70, R71, R74, R75, R79, R80, R84, R86, R930100kRES, 100 k, 5%, 0.1 W, 06030603CRCW0603100KJNEACVishay-Dale
TP20Test Point, Miniature, White, THWhite Miniature Testpoint5002Keystone Electronics
U405ppm/C High-Precision Voltage Reference with Integrated High-Bandwidth Buffer, DGK0008A (VSSOP-8)DGK0008AREF6041IDGKRTexas Instruments
U50ADS125R04IDBQSSOP20ADS125R04IDBQTexas Instruments
U605ppm/C High-Precision Voltage Reference with Integrated High-Bandwidth Buffer, DGK0008A (VSSOP-8)DGK0008AREF6025IDGKRTexas Instruments
U70ADS125R11IDBSSOP20ADS125R11IDBTexas Instruments
Y2, Y50Crystal, 7.68 MHz, 18pF, SMDAT-Cut CrystalHCM49-7.680MABJ-UTCitizen Electronics
Y3, Y40High-Performance BAW OscillatorVSON4CDC6CE007680ADLFRTexas Instruments