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Bill of Materials, PCB Layout, and Schematics

15

SBAU247A – June 2015 – Revised September 2019

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Copyright © 2015–2019, Texas Instruments Incorporated

TLV2553EVM-PDK Evaluation Module

7

Bill of Materials, PCB Layout, and Schematics

Table 2. TLV2553EVM Bill of Materials

Manufacturer Part

Number

Qty

Reference Designators

Manufacturer

Description

1891

4

For H1-H4

KEYSTONE ELECTRONICS

HEX STANDOFF 4-40 ALUMINUM 1/4"

9900

4

For H1-H4

KEYSTONE ELECTRONICS

MACHINE SCREW PAN PHILLIPS 4-40

RM3X4MM 2701

2

For J1

APM HEXSEAL

MACHINE SCREW PAN PHILLIPS M3

NPC02SXON-RC

2

For J2

SULLINS CONNECTOR SOLUTIONS

CONN JUMPER SHORTING .100" GOLD

C1005X7R1H104K050BB

2

C1, C6

TDK CORPORATION (VA)

CAP CER 0.1UF 50V 10% X7R 0402

GRM188R71C474KA88D

1

C19

MURATA ELECTRONICS (VA)

CAP CER 0.47UF 16V 10% X7R 0603

C1608C0G1E103J080AA

2

C21, C22

TDK CORPORATION (VA)

CAP CER 10000PF 25V 5% C0G 0603

C2012X7R1E105K125AB

1

C23

TDK CORPORATION (VA)

CAP CER 1UF 25V 10% X7R 0805

C0603C104J3RACTU

7

C25, C27-C32

KEMET (VA)

CAP CER 0.1UF 25V 5% X7R 0603

GRM188R71E105KA12D

3

C26, C33, C34

MURATA ELECTRONICS (VA)

CAP CER 1UF 25V 10% X7R 0603

CL31B106KAHNNNE

4

C3, C5, C11, C24

SAMSUNG ELECTRO-MECHANICS
AMERICA, INC (VA)

CAP CER 10UF 25V 10% X7R 1206

GRM1885C1H102JA01D

11

C7-C10, C12-C18

MURATA ELECTRONICS (VA)

CAP CER 1000PF 50V 5% NP0 0603

9774050360R

2

H5, H6

WURTH ELECTRONICS INC

ROUND STANDOFF M3 STEEL 5MM

QTH-030-01-F-D-A

1

J1

SAMTEC INC

CONN HEADER 60POS 0.5MM SMT

TSW-114-07-G-D

1

J2

SAMTEC INC (VA)

CONN HEADER 28POS .100" DL GOLD

SSW-110-23-F-D

2

J3, J4

SAMTEC

CONN RECEPTACLE 20 POS .100"

TSW-102-07-G-S

1

J5

SAMTEC INC (VA)

CONN HEADER 2POS .100" SGL GOLD

5025700893

1

J6

MOLEX INC (VA)

CONN MICRO SD CARD PUSH-PUSH

R/A

RC0402FR-0710KL

9

R1-R6, R12, R41, R47

YAGEO (VA)

RES SMD 10K OHM 1% 1/16W 0402

ERA-6AEB6043V

1

R21

PANASONIC ELECTRONIC
COMPONENTS (VA)

RES SMD 604K OHM 0.1% 1/8W 0805

ERJ-6ENF1873V

1

R22

PANASONIC ELECTRONIC
COMPONENTS (VA)

RES SMD 187K OHM 1% 1/8W 0805

RL0603FR-070R5L

1

R26

YAGEO (VA)

RES SMD 0.5 OHM 1% 1/10W 0603

ERJ-3EKF1001V

1

R40

PANASONIC ELECTRONIC
COMPONENTS (VA)

RES SMD 1K OHM 1% 1/10W 0603

ERJ-3GEY0R00V

1

R42

PANASONIC ELECTRONIC
COMPONENTS (VA)

RES SMD 0.0 OHM JUMPER 1/10W

RC0603FR-07240RL

2

R43, R46

YAGEO (VA)

RES SMD 240 OHM 1% 1/10W 0603

RC0603FR-0710KL

2

R44, R45

YAGEO (VA)

RES SMD 10K OHM 1% 1/10W 0603

RC0402FR-071ML

11

R7, R9, R11, R15, R20,

R27, R29, R33, R35, R31,

R37

YAGEO (VA)

RES SMD 1M OHM 1% 1/16W 0402

ERJ-3EKF49R9V

16

R8, R10, R13, R14, R16-

R19, R23-R25, R28, R30,

R32, R34, R36

PANASONIC ELECTRONIC
COMPONENTS (VA)

RES SMD 49.9 OHM 1% 1/10W 0603

BR24G32FVT-3AGE2

1

U1

ROHM SEMICONDUCTOR (VA)

IC EEPROM I2C BUS 32KBIT 8TSSOP

TPS7A4901DGN

1

U12

TEXAS INSTRUMENTS

TLV2553IPW

1

U2

TEXAS INSTRUMENTS

IC 12BIT 200KSPS SER ADC 20TSSOP

OPA4322AIPW

3

U3-U5

TEXAS INSTRUMENTS

IC OPAMP GP 20MHZ RRO 14TSSOP

REF3240AIDBV

1

U6

TEXAS INSTRUMENTS

OPA320AIDBVR

1

U7

TEXAS INSTRUMENTS (VA)

IC OPAMP GP 20MHZ RRO SOT23-5

TXB0106PWR

1

U8

TEXAS INSTRUMENTS (VA)

IC 6BIT NON-INV TRANSLTR 16TSSOP

Содержание TLV2553EVM

Страница 1: ...oximation register SAR analog to digital converter ADC that features an 11 channel analog input multiplexer and a serial SPI digital output interface The EVM eases the evaluation of the TLV2553 device...

Страница 2: ...ut Signal Path Schematic Single Channel 4 2 Onboard Reference Signal Path 5 3 TLV2553EVM Default Jumper Settings 6 4 TLV2553 Software Installation Prompts 7 5 Device Driver Installation 8 6 LabVIEW Ru...

Страница 3: ...USB cable that is required for system setup 1 1 TLV2553EVM PDK Features Includes hardware and software required for diagnostic testing as well as accurate performance evaluation of the TLV2553 ADC No...

Страница 4: ...the 1 M resistors to ensure safe and predictable operating conditions on the board even when the inputs are left floating Of course the tradeoff with this approach is that the EVM analog input impeda...

Страница 5: ...n 1 the EVM interfaces with the PHI that in turn communicates with the computer over USB There are two devices on the EVM with which the PHI communicates the ADC over SPI and the EEPROM over I2 C The...

Страница 6: ...uses the 5 V supply out of a switching regulator on the PHI to generate a much cleaner 5 V output The power supply for each active component on the EVM is bypassed with a ceramic capacitor placed clos...

Страница 7: ...4 pins with external voltage sources Doing so may cause damage to the onboard sources 5 3 EVM Graphical User Interface GUI Software Installation The following steps describe how to install the softwar...

Страница 8: ...the TLV2553EVM GUI installation a prompt with a device driver installation wizard shown in Figure 5 appears on the screen Click the Next button to proceed then click the Finish button when the instal...

Страница 9: ...ed TLV2553EVM PDK Evaluation Module The device requires the LabVIEW run time engine Figure 6 and may prompt for the installation of this software if not already installed Figure 6 LabVIEW Run Time Eng...

Страница 10: ...rd is not required to boot up the TLV2553EVM PDK with the PHI 2 Connect the TLV2553EVM to the PHI and install the two screws as indicated in Figure 8 3 Use the USB cable provided to connect the PHI to...

Страница 11: ...at control are not supported Figure 10 identifies the input parameters of the GUI as well as their default values through which the various functions of the TLV2553 can be exercised These are global s...

Страница 12: ...e specified reference voltage In addition raw data can be exported to a text file as shown in Figure 11 Figure 11 Multichannel Acquisition and Data Export Options 6 3 Histogram Tool Noise degrades ADC...

Страница 13: ...ow noise dc voltage sources the ADC RMS output noise is dominated by the intrinsic thermal noise of the TLV2553 itself which is generally less than 1 LSB RMS As a result Equation 2 produces a value of...

Страница 14: ...imately 0 5 dBFS or approximately 95 FSR to avoid input clipping The sampling rate of the ADC can be adjusted by modifying the Target Sampling Rate Hz argument which is a global setting it affects all...

Страница 15: ...EEL 5MM QTH 030 01 F D A 1 J1 SAMTEC INC CONN HEADER 60POS 0 5MM SMT TSW 114 07 G D 1 J2 SAMTEC INC VA CONN HEADER 28POS 100 DL GOLD SSW 110 23 F D 2 J3 J4 SAMTEC CONN RECEPTACLE 20 POS 100 TSW 102 07...

Страница 16: ...com 16 SBAU247A June 2015 Revised September 2019 Submit Documentation Feedback Copyright 2015 2019 Texas Instruments Incorporated TLV2553EVM PDK Evaluation Module Figure 14 TLV2553EVM PCB Layer 1 Top...

Страница 17: ...s 17 SBAU247A June 2015 Revised September 2019 Submit Documentation Feedback Copyright 2015 2019 Texas Instruments Incorporated TLV2553EVM PDK Evaluation Module Figure 16 TLV2553EVM PCB Layer 3 Power...

Страница 18: ...CB Layout and Schematics www ti com 18 SBAU247A June 2015 Revised September 2019 Submit Documentation Feedback Copyright 2015 2019 Texas Instruments Incorporated TLV2553EVM PDK Evaluation Module Figur...

Страница 19: ...in the current version Changes from Original June 2015 to A Revision Page Changed TLV2553EVM PDK board image 1 Changed SDCC to PHI throughout document 3 Deleted all references to microSD memory card f...

Страница 20: ...ther than TI b the nonconformity resulted from User s design specifications or instructions for such EVMs or improper system design or c User has not paid on time Testing and other quality control tec...

Страница 21: ...These limits are designed to provide reasonable protection against harmful interference in a residential installation This equipment generates uses and can radiate radio frequency energy and if not in...

Страница 22: ...instructions set forth by Radio Law of Japan which includes but is not limited to the instructions below with respect to EVMs which for the avoidance of doubt are stated strictly for convenience and s...

Страница 23: ...any interfaces electronic and or mechanical between the EVM and any human body are designed with suitable isolation and means to safely limit accessible leakage currents to minimize the risk of electr...

Страница 24: ...R DAMAGES ARE CLAIMED THE EXISTENCE OF MORE THAN ONE CLAIM SHALL NOT ENLARGE OR EXTEND THIS LIMIT 9 Return Policy Except as otherwise provided TI does not offer any refunds returns or exchanges Furthe...

Страница 25: ...e resources are subject to change without notice TI grants you permission to use these resources only for development of an application that uses the TI products described in the resource Other reprod...

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