SNIU039 December   2019

 

  1.   HDC2022EVM User's Guide
    1.     Trademarks
    2. 1 Quick Start
    3. 2 EVM GUI
      1. 2.1 Software Setup
        1. 2.1.1 Live Software on dev.ti.com
        2. 2.1.2 Offline Software
          1. 2.1.2.1 Download GUI from dev.ti.com
    4. 3 GUI Operation
      1. 3.1 Home Tab
      2. 3.2 Data Capture Tab
      3. 3.3 EVM Settings Tab
      4. 3.4 Device Configuration
      5. 3.5 Registers Tab
      6. 3.6 Collateral Tab
    5. 4 EVM Hardware
      1. 4.1 Input/Output Connector Description
        1. 4.1.1 J1 & J2 – 5x1 Headers
        2. 4.1.2 USB Type A Connector
      2. 4.2 EVM Operating Conditions
      3. 4.3 Device Address Configuration
      4. 4.4 Reducing the Sensor's Thermal Mass
    6. 5 Updating Firmware on HDC2022EVM
    7. 6 Board Layout
    8. 7 Schematic
    9. 8 HDC2022EVM Bill of Materials

8 HDC2022EVM Bill of Materials

REF DES QTY DESCRIPTION FOOTPRINT PART NUMBER
C1, C3 2 CAP, CERM, 18 pF, 50 V, +/- 5%, C0G/NP0, 0603 0603 C0603C180J5GACTU
C2 1 CAP, CERM, 0.22 uF, 25 V, +/- 10%, X5R, 0603 0603 06033D224KAT2A
C4 1 CAP, CERM, 0.47 uF, 10 V, +/- 10%, X7R, 0603 0603 C0603C474K8RACTU
C5 1 CAP, CERM, 0.22 uF, 16 V, +/- 10%, X7R, 0402 0402 GRM155R71C224KA12D
C6, C7, C11, C12 4 CAP, CERM, 0.1 uF, 16 V, +/- 10%, X7R, 0402 0402 0402YC104KAT2A
C8 1 CAP, CERM, 0.1 uF, 10 V, +/- 10%, X5R, 0201 0201 CL03A104KP3NNNC
C9 1 CAP, CERM, 2200 pF, 50 V, +/- 10%, X7R, 0603 0603 C0603X222K5RACTU
C10 1 CAP, CERM, 10 uF, 10 V, +/- 20%, X5R, 0603 0603 C1608X5R1A106M080AC
C13 1 CAP, CERM, 0.01 uF, 50 V, +/- 5%, C0G/NP0, 0603 0603 C1608NP01H103J080AA
C14 1 CAP, CERM, 2.2 uF, 10 V, +/- 10%, X5R, 0603 0603 C0603C225K8PACTU
D1 1 LED, Green, SMD 1.7x0.65x0.8mm LG L29K-G2J1-24-Z
D2 1 LED, Super Red, SMD LED, 1.6x.6x.8mm SML-LX0603SRW-TR
D3 1 LED, Blue, SMD 1.6x0.8mm LTST-C193TBKT-5A
D4 1 Diode, Zener, 5.6 V, 500 mW, SOD-123 SOD-123 MMSZ5232B-7-F
J3 1 Connector, Plug, USB Type A, R/A, Top Mount SMT Edge mount USB A CONN 48037-2200
L1 1 Inductor, Shielded, Ferrite, 10 uH, 0.45 A, 1.33 ohm, SMD Inductor, 2x1x1.6mm IFSC0806AZER100M01
Q1 1 MOSFET, N-CH, 50 V, 0.2 A, SOT-323 SOT-323 BSS138W-7-F
R1 1 RES, 100, 5%, 0.063 W, AEC-Q200 Grade 0, 0402 0402 CRCW0402100RJNED
R2, R3 2 RES, 1.0 k, 5%, 0.063 W, AEC-Q200 Grade 0, 0402 0402 CRCW04021K00JNED
R4 1 RES, 0, 5%, 0.1 W, AEC-Q200 Grade 0, 0402 0402 ERJ-2GE0R00X
R5, R6 2 RES, 4.99 k, 1%, 0.063 W, AEC-Q200 Grade 0, 0402 0402 CRCW04024K99FKED
R7 1 RES, 33 k, 5%, 0.063 W, AEC-Q200 Grade 0, 0402 0402 CRCW040233K0JNED
R8, R9 2 RES, 33, 5%, 0.063 W, AEC-Q200 Grade 0, 0402 0402 CRCW040233R0JNED
R10 1 RES, 1.5 k, 5%, 0.063 W, AEC-Q200 Grade 0, 0402 0402 CRCW04021K50JNED
R11 1 RES, 1.0 M, 5%, 0.063 W, AEC-Q200 Grade 0, 0402 0402 CRCW04021M00JNED
U1 1 Low Power Humidity and Temperature Digital Sensor, DEB0006A (WSON-6) DEB0006A HDC2022DEBR
U2 1 4-Channel ESD Protection Array for High-Speed Data Interfaces, DRY0006A (USON-6) DRY0006A TPD4E004DRYR
U3 1 16-Bit Ultra-Low-Power Microcontroller, 128KB Flash, 8KB RAM, USB, 12Bit ADC, 2 USCIs, 32Bit HW MPY, RGC0064B (VQFN-64) RGC0064B MSP430F5528IRGCR
U4 1 Micropower 150-mA Low-Noise Ultra-Low-Dropout Regulator in SOT-23 and DSBGA Packages, DBV0005A (SOT-23-5) DBV0005A LP2985AIM5-3.3/NOPB
Y1 1 Crystal, 24.000 MHz, 18pF, SMD Xtal, 7.2x1.3x5.2mm ABMM-24.000MHZ-B2-T
FID1, FID2, FID3 0 Fiducial mark. There is nothing to buy or mount. N/A N/A
J1, J2 0 Header, 100mil, 5x1, Gold, TH 5x1 Header TSW-105-07-G-S