SNIU051 March   2023

 

  1.   Abstract
  2.   Trademarks
  3. 1Introduction
    1. 1.1 Features
    2. 1.2 EVM Kit Contents
  4. 2TMP4718EVM Hardware Overview and Setup
    1. 2.1 Board Connectors and Components
      1. 2.1.1 Programming Header
      2. 2.1.2 Pushbutton Switch
      3. 2.1.3 Status LEDs
      4. 2.1.4 Remote BJT
    2. 2.2 EVM Operating Conditions
  5. 3TMP4718EVM Software Overview
    1. 3.1 Software Download
      1. 3.1.1 Live Software on dev.ti.com
      2. 3.1.2 Offline Software
    2. 3.2 Software Operation
      1. 3.2.1 Home Tab
      2. 3.2.2 Data Capture Tab
      3. 3.2.3 Registers Tab
      4. 3.2.4 Collateral Tab
  6. 4Schematic, Board Layout, and Bill of Materials
    1. 4.1 Schematic
    2. 4.2 Layout
    3. 4.3 Bill of Materials

Bill of Materials

Table 4-1 Bill of Materials (BOM)
DESIGNATOR QUANTITY VALUE DESCRIPTION PACKAGE REFERENCE PART NUMBER MANUFACTURER

C1, C8

2

2.2 µF

CAP, CERM, 2.2 uF, 16 V, +/- 10%, X5R, 0402

402

GRM155R61C225KE11D

MuRata

C2, C10

2

10 µF

CAP, CERM, 10 uF, 10 V, +/- 20%, X5R, 0603

603

C1608X5R1A106M080AC

TDK

C3, C4

2

10 pF

CAP, CERM, 10 pF, 16 V,+/- 10%, C0G, 0402

402

C0402C100K4GACTU

Kemet

C5, C16, C17, C18

4

0.1 µF

CAP, CERM, 0.1 uF, 10 V,+/- 10%, X5R, 0402

402

LMK105BJ104KV-F

Taiyo Yuden

C9

1

0.1 µF

CAP, CERM, 0.1 uF, 16 V, +/- 10%, X7R, 0402

402

ATC530L104KT16T

AT Ceramics

C11, C12, C13

3

0.47 µF

CAP, CERM, 0.47 uF, 6.3 V, +/- 10%, X7R, 0402

402

JMK105B7474KVHF

Taiyo Yuden

C15

1

2200 pF

CAP, CERM, 2200 pF, 50 V, +/- 5%, X7R, 0402

402

CL05B222JB5NNNC

Samsung Electro-Mechanics

D1

1

4.3 V

Diode, Zener, 4.3 V, 300 mW, SOD-523

SOD-523

BZT52C4V3T-7

Diodes Inc.

D2

1

Green

LED, Green, SMD

LED, GREEN, 0603

SML-LX0603GW-TR

Lumex

D3

1

6.2 V

Diode, Zener, 6.2 V, 300 mW, SOD-523

SOD-523

BZT52C6V2T-7

Diodes Inc.

D4, D5, D6

3

Super Red

LED, Super Red, SMD

LED_0603

150060SS75000

Wurth Elektronik

J1

1

Connector, Plug, USB Type A, R/A, Top Mount SMT

USB Type A right angle

48037-1000

Molex

L1

1

220 Ω

Ferrite Bead, 220 ohm @ 100 MHz, 0.45 A, 0402

402

BLM15AG221SN1D

MuRata

Q1

1

40 V

Transistor, NPN, 40 V, 0.2 A, SOT-523

SOT-523

MMBT3904T-7-F

Diodes Inc.

R1

1

100 kΩ

RES, 100 k, 5%, 0.1 W, AEC-Q200 Grade 0, 0402

402

ERJ-2GEJ104X

Panasonic

R2, R19

2

1.0 kΩ

RES, 1.0 k, 5%, 0.1 W, AEC-Q200 Grade 0, 0402

402

ERJ-2GEJ102X

Panasonic

R3, R4

2

22 Ω

RES, 22, 5%, 0.1 W, AEC-Q200 Grade 0, 0402

402

ERJ-2GEJ220X

Panasonic

R5

1

1.00 MΩ

RES, 1.00 M, 1%, 0.063 W, AEC-Q200 Grade 0, 0402

402

RMCF0402FT1M00

Stackpole Electronics Inc

R6

1

1.50 kΩ

RES, 1.50 k, 1%, 0.063 W, AEC-Q200 Grade 0, 0402

402

RMCF0402FT1K50

Stackpole Electronics Inc

R7

1

47 Ω

RES, 47, 5%, 0.1 W, AEC-Q200 Grade 0, 0402

402

ERJ-2GEJ470X

Panasonic

R8, R9

2

4.7 kΩ

RES, 4.70 k, 1%, 0.1 W, 0402

402

ERJ-2RKF4701X

Panasonic

R12

1

110 Ω

RES, 110, 1%, 0.1 W, AEC-Q200 Grade 0, 0402

402

ERJ-2RKF1100X

Panasonic

R13, R14

2

1.0 kΩ

RES, 1.0 k, 5%, 0.1 W, 0603

603

RC0603JR-071KL

Yageo

R15, R18

2

0 Ω

RES, 0, 0%, 0.2 W, AEC-Q200 Grade 0, 0402

402

CRCW04020000Z0EDHP

Vishay-Dale

R16, R17

2

10.5 kΩ

RES, 10.5 k, 1%, 0.063 W, 0402

402

RC0402FR-0710K5L

Yageo America

R20

1

33.0 kΩ

RES, 33.0 k, 1%, 0.063 W, 0402

402

RC0402FR-0733KL

Yageo America

S1

1

Switch, Slide, SPST, Top Slide, SMT

Switch, Single Top Slide, 2.5x8x2.5mm

CHS-01TB

Copal Electronics

SW1

1

Switch, SPST-NO, Off-Mom, 0.05A, 12VDC, SMD

3.9x2.9mm

PTS820 J20M SMTR LFS

C&K Components

U1

1

High accuracy 1°C temperature sensor

VSSOP8

TMP4718ADGKR

Texas Instruments

U2

1

4-Channel ESD Protection Array for High-Speed Data Interfaces, DRY0006A (USON-6)

DRY0006A

TPD4E004DRYR

Texas Instruments

U4

1

Dual Inverter, DCK0006A (SOT-SC70-6)

DCK0006A

SN74LVC2G04DCKR

Texas Instruments

U5, U7

2

Single Output LDO, 200 mA, Fixed 3.3 V Output, 2 to 5.5 V Input, with Low IQ, 5-pin SC70 (DCK), -40 to 125 degC, Green (RoHS & no Sb/Br)

DCK0005A

TLV70033DCKR

Texas Instruments

U6

1

16-Bit Ultra-Low-Power Microcontroller, 96KB Flash, 6KB RAM, USB, 12Bit ADC, 2 USCIs, 32Bit HW MPY, RGC0064B (VQFN-64)

RGC0064B

MSP430F5528IRGCR

Texas Instruments

Y1

1

Crystal, 24 MHz, SMD

2x1.6mm

XRCGB24M000F2P00R0

MuRata

C14

0

1000 pF

CAP, CERM, 1000 pF, 25 V, +/- 5%, X7R, 0402

402

C0402C102J3RACTU

Kemet

J2

0

Header, 100mil, 3x1, Gold, TH

3x1 Header

TSW-103-07-G-S

Samtec

Q2

0

-40 V

Bipolar (BJT) Transistor PNP 40 V 200 mA 250MHz 150 mW Surface Mount SOT-523

SOT523

MMBT3906T-7-F

Diodes Inc.