SBAU396 May   2022

 

  1.   Abstract
  2.   Trademarks
  3. 1Introduction
    1. 1.1 Features
  4. 2ADC-PHI-PRU-EVM Overview
  5. 3ADC-PHI-PRU-EVM Circuitry
    1. 3.1 Power Circuitry
    2. 3.2 MUX Circuitry
    3. 3.3 Board Mating Connections
  6. 4Schematics, PCB Layout, and Bill of Materials
    1. 4.1 Schematics
    2. 4.2 ADC-PHI-PRU-EVM Layout
    3. 4.3 Bill of Materials

4.3 Bill of Materials

Table 4-1 lists the bill of materials (BOM).

Table 4-1 Bill of Materials
Designator Quantity Value Description Package Reference Part Number Manufacturer
!PCB1 1 Printed Circuit Board DC186 Any
C1, C2, C3 3 1 µF CAP, CERM, 1 µF, 10 V, ±10%, X7R, 0805 0805 LMK212B7105KD-T Taiyo Yuden
C4 1 4.7 µF Chip Multilayer Ceramic Capacitors for General Purpose, 0805, 4.7 µF, X7R, 15%, 10%, 10 V 0805 GRM21BR71A475KE51L Murata
C5 1 10 µF CAP, CERM, 10 µF, 25 V, ±10%, X7R, AEC-Q200 Grade 1, 1206 1206 CGA5L1X7R1E106K160AE TDK
D1, D2 2 Green LED, Green, SMD LED_0603 150060GS75000 Wurth Elektronik
FID1, FID2, FID3 3 Fiducial mark. There is nothing to buy or mount. N/A N/A N/A
J1 1 Receptacle, 0.5 mm, 30 x 2, Gold, TH Receptacle, 0.5 mm, 30 x 2, TH QSH-030-01-L-D-A Samtec
J2 1 Header, 100 mil, 2 x 1, Gold, TH 2 x 1 Header TSW-102-07-G-S Samtec
J8 1 Terminal Array Assembly, Surface Mount, 0.050" Pitch, 150 Pins SAMTEC
J9, J11 2 Header, 100 mil, 3 x 1, Gold, TH 3 x 1 Header TSW-103-07-G-S Samtec
L1 1 2.7 µH Inductor, Shielded, Ferrite, 2.7 µH, 4.6 A, 0.018 Ω, SMD 6 x 6 mm 1255AY-2R7N=P3 MuRata
MP1, MP2 2

M2.5 x 0.45 Pan Head Machine Screw Slotted Drive Steel

 SCREW_M2.5 29300 Keystone Electronics
R1, R2, R4, R5 4 1.50 kΩ RES, 1.50 kΩ, 1%, 0.1 W, AEC-Q200 Grade 0, 0603 0603 CRCW06031K50FKEA Vishay-Dale
R3 1 0 Ω RES, 0, 5%, 0.1 W, 0603 0603 MCR03EZPJ000 Rohm
R6 1 2.00 kΩ RES, 2.00 kΩ, 1%, 0.063 W, AEC-Q200 Grade 0, 0402 0402 CRCW04022K00FKED Vishay-Dale
R7, R11 2 10.0 kΩ RES, 10.0 kΩ, 1%, 0.05 W, 0201 0201 RC0201FR-0710KL Yageo America
R8 1 45.3 kΩ RES, 45.3 kΩ, 1%, 0.063 W, AEC-Q200 Grade 0, 0402 0402 CRCW040245K3FKED Vishay-Dale
R12 1 0 Ω RES, 0, 5%, 0.1 W, 0603 0603 CRCW06030000Z0EA Vishay-Dale
R13, R14 2 100 kΩ RES, 100 kΩ, 1%, 0.1 W, AEC-Q200 Grade 0, 0603 0603 CRCW0603100KFKEA Vishay-Dale
SH1, SH2, SH3 3 1 x 2 Shunt, 100 mil, Gold Plated, Black Shunt SNT-100-BK-G Samtec
TP1, TP2, TP3, TP4 4 Test Point, Miniature, Red, TH Red Miniature Testpoint 5000 Keystone
TP5, TP6, TP7, TP8, TP9 5 Test Point, Miniature, Black, TH Black Miniature Testpoint 5001 Keystone
U1 1 28-V Output Voltage Boost Converter with Ultra-Low Quiescent Current, DSS0012A (WSON-12) DSS0012A TPS61096ADSSR Texas Instruments
U2, U3 2 Multiplexer / Demultiplexer Bus Switch 1-Element CMOS 24-IN 56-Pin TVSOP T/R TVSOP56 SN74CBTLV16292VR Texas Instruments
H1, H2, H3, H4 0 Machine Screw, Round, #4-40 × 1/4, Nylon, Philips Pan Head Screw NY PMS 440 0025 PH B&F Fastener Supply