MAX14819 Evaluation Kit-Evaluates: …...MAX14819 Evaluation Kit Evaluates MAX14819/MAX14819A Click here for production status of specific part numbers.General Description The MAX14819

Evaluates: MAX14819/MAX14819AMAX14819 Evaluation KitClick here for production status of specific part numbers.

General DescriptionThe MAX14819 evaluation kit (EV kit) consists of the evaluation board and software. The EV kit is a fully assembled and tested circuit board that evaluates the MAX14819 IO-Link® dual-channel master transceiver.The EV kit includes Windows® 7-compatible software that provides a graphical user interface (GUI) for exercising the features of the device. The EV kit is connected to a PC through a USB A-to- micro B cable.The MAX14819 EV kit can also be used to evaluate the MAX14819A.

Features ● IO-Link-Compliant Device Transceiver ● IO and SPI Interface Terminals ● Windows 7-Compatible Software ● USB-PC Connection ● Proven PCB Layout ● Fully Assembled and Tested

Ordering Information appears at end of data sheet.

319-100003; Rev 2; 3/20

IO-Link is a registered trademark of Profibus User Organization (PNO). Windows, Windows XP, and Windows Vista are registered trademarks and registered service marks of Microsoft Corporation.

Quick StartRecommended Equipment• MAX14819 EV kit (USB A-to-B cable included)• User-supplied Windows 7 PC with a spare USB port• 24V, 1A DC power supply*• Multimeter/voltmeter*L+A and L+B are each configured for a 1A (typ) current limit, so a higher load-capable power supply may be required for testing.Note: In the following sections, software-related items are identified by bolding. Text in bold refers to items directly from the EV kit software. Text in bold and underlined refers to items from the Windows operating system.

ProcedureThe EV kit is fully assembled and tested. Follow the steps below to verify board operation before exercising the full features of the device:1) Visit www.maximintegrated.com/evkitsoftware to

download the latest version of the EV kit software, MAX14819EVKITSetupVx.xx.ZIP. Save the EV kit software to a temporary folder and uncompress the ZIP file.

USB

FTDI USB-TO-SPI

ISOLATION

SWITCH

MAX14819 EV KIT

MAX14819

CHANNEL BCHANNEL A

L+A SUPPLY LINE FETs

L+B SUPPLY LINE FETs

SPI LINES

ADDRESS SELECTION

LEDsLEDs

TESTPOINTS

MAX14819 EV Kit Block Diagram

https://www.maximintegrated.com/en/storefront/storefront.html

www.maximintegrated.com/evkitsoftware

Maxim Integrated │ 2www.maximintegrated.com

Evaluates: MAX14819/MAX14819AMAX14819 Evaluation Kit

2) Install the EV kit software and USB driver on your computer by running the MAX14819EVKITSetupVx.xx.EXE program inside the temporary folder. The program files are copied to your PC and icons are created in the Windows Start | Programs | Maxim Integrated menu. During software installation, some versions of Windows may show a warning message indicating that this software is from an unknown publisher. This is not an error condition and it is safe to proceed with installation. Administrator privileges are required to install the USB device driver on Windows.

3) Verify that all the jumpers are in their default positions, as shown in Table 1.

4) Connect the 24V DC power supply on the VCC and GND connectors on the EV kit board.

5) Connect the multimeter to the V5 testpoint (TP22)6) Connect the USB cable from the PC to the EV kit

board. A Windows message appears when connecting the EV kit board to the PC for the first time. Each version of Windows has a slightly different message. If you see a Windows message stating ready to use, then proceed to the next step.

7) Start the EV kit software by opening its icon in the Windows Start | Programs | Maxim Integrated menu. The EV kit software main window appears, as shown in Figure 1.

8) Verify that Status: MAX14819EVKIT A Connected is displayed on the status bar at the bottom of the main window (Figure 1).

9) Turn on the 24V supply. Ensure that the V5 voltage (TP22) is 5V.

10) Click on the Read All button to read all of the registers in the device.

11) Select a register in the register table to access the bits in that register by clicking on the register name.

12) Using the Register Bit Description table that pops up, set the individual bits by selecting the required setting from the drop-down menu for each bit.

13) Press the Write Changes button on the GUI to write the registers that have been changed to the MAX14819.

Detailed Description of SoftwareConfiguring the RegistersClick on a register name in the register table to access the individual bits in that register. When the register name is selected in the register table, a corresponding Register Bit Description table appears, allowing access to set individual bits. Click on the drop-down menu next to each bit in the Register Bit Description table to select the bit

setting. When all of the bits are set as desired, click on the Write Changes button to write the changed bit setting s to the MAX14819 over the SPI interface.Note that full IO-Link communication is not available using the EV kit GUI. Please use the MAXREFDES145 for full IO-Link communication with the MAX14819.

Interrupt Response (IRQ)The MAX14819 features an integrated active-low interrupt indicator pin to actively notify the controller when an interrupt or error condition occurs. Enable interrupts in the by setting the bits in the InterruptEn register.When an interrupt is triggered, the IRQ bit in the SPI communication is set and the IRQ in the SPI Response box of the GUI turns red. On the EV kit PCB, the IRQ LED (DS6) also turns on.

Detailed Description of HardwareThe MAX14819 EV kit includes the MAX14819 dual-channel IO-Link master transceiver and the external components for evaluating the device. All logic-level I/Os and IO-Link capable I/Os are available on yellow test points.Logic-Level Power Supply The MAX14819 features an internal 5V linear regulator which can drive loads up to 20mA. When REGEN is unconnected, this 5V output is available on the V5 test point (TP22). Leave J13 open and close the J5 jumper to use this internal 5V regulator to power the logic level supply (VL).To use a different logic-level voltage supply, open the J5 jumper and apply the external supply to the VL testpoint (TP23). Selecting the Device AddressThe MAX14819 includes two address pins for SPI addressing, allowing up to four devices on a single bus. Set the SPI address for the MAX14819 on the MAX14819EVKIT by setting the A1 and A0 jumpers (J11 and J12, respectively). Set the device SPI address in the GUI to the same value by selecting the corresponding address in the drop-down menu in the SPI Address box.

Using SPI Interface with an External Master Controller The MAX14819 EV kit includes an isolated USB-to-SPI interface circuit for communication with the PC/GUI.To use an external SPI master controller with the MAX14819, open all of the channels on SW1, and con-nect an the external SPI master to the J20 header. Note that the J20 header is not isolated from the MAX14819.



Figure 1. MAX14819 EV Kit Software, EV Kit is Connected

Figure 2. MAX14819 EV Kit Software, Register Bit Description Table



*Default position.

Table 1. Jumper Descriptions

#Denotes RoHS compliant.

JUMPER SHUNT POSITON DESCRIPTION

J5Open VL is powered by an external supply. Apply an external voltage to the VL test point

for normal operation.Closed* VL is connected to V5.

J6Open IRQ is not pulled to VL through an LED

Closed* IRQ is pulled up to VL through an LED

J7Open RXRDYA/LD1A is not pulled to VL through an LED

Closed* RXRDYA/LD1A is pulled up to VL through an LED

J8Open RXERRA/LD2A is not pulled to VL through an LED

Closed* RXERRA/LD2A is pulled up to VL through an LED

J9Open RXERRB/LD2B is not pulled to VL through an LED

Closed* RXERRB/LD2B is pulled up to VL through an LED

J10Open RXRDYB/LD1B is not pulled to VL through an LED

Closed* RXRDYB/LD1B is pulled up to VL through an LED

J111-2 A1 is connected to VL (high). Chip address pin A1 is 1.2-3* A1 is connected to GND (low). Chip address pin A1 is 0.

J121-2 A0 is connected to VL (high). Chip address pin A0 is 1.2-3* A0 is connected to GND (low). Chip address pin A0 is 0.

J13Open* REGEN is unconnected. Internal 5V regulator is enabled.Closed REGEN is connected to GND. Internal 5V regulator is disabled.

J14Open TXENA is connected to VL (high)

Closed* TXENA is connected to GND (low)

J16Open TXENB is connected to VL (high)

Closed* TXENB is connected to GND (low)

PART TYPEMAX14819EVKIT# EV Kit

Ordering Information



MAX14819 EV Kit Bill of MaterialsITEM REF_DES DNI/DNP QTY MFG PART # MANUFACTURER VALUE DESCRIPTION COMMENTS

1 C1 - 1 C1005X7R1V103K050BB TDK 0.01UFCAPACITOR; SMT (0402); CERAMIC CHIP; 0.01UF; 35V; TOL=10%; TG=-55 DEGC TO +125 DEGC; TC=X7R

2 C2, C4, C8 - 3

C0603C475K8PAC;LMK107BJ475KA-T;CGB3B1X5R1A475K;C1608X5R1A475K080;CL10A475KP8NNN

KEMET;TAIYO YUDEN; TDK; SAMSUNGELECTRONICS

4.7UFCAPACITOR; SMT (0603);CERAMIC CHIP; 4.7UF; 10V; TOL=10%;TG=-55 DEGC TO +85 DEGC; TC=X5R

3C3, C7, C9-C16,

C18-C21- 14 C0402C104J4RAC KEMET 0.1UF

CAPACITOR; SMT; 0402; CERAMIC;0.1uF; 16V; 5%; X7R; -55degC to + 125degC;0 +/-15% degC MAX.

4 C5, C6 - 2C0402C180J5GAC;GRM1555C1H180JA01J;C1005C0G1H180J050

KEMET/MURATA/TDK 18PFCAPACITOR; SMT (0402); CERAMICCHIP; 18PF; 50V; TOL=5%; TG=-55 DEGCTO +125 DEGC; TC=C0G

5 C17 - 1 C0402C105K8PAC KEMET 1UFCAPACITOR; SMT (0402); CERAMIC CHIP; 1UF;10V; TOL=10%; TG=-55 DEGC TO +85 DEGC; TC=X5R

6 C22 - 1 C1608X5R1A106K TDK 10UFCAPACITOR; SMT (0603); CERAMIC CHIP; 10UF; 10V; TOL=10%; MODEL=; TG=-55 DEGC TO +85 DEGC; TC=X5R

7 C25, C27, C35 - 3GMK107BJ105KA;C1608X5R1V105K080AB

TAIYO YUDEN/TDK 1.0UFCAPACITOR; SMT (0603); CERAMIC CHIP; 1UF; 35V; TOL=10%; TG=-55 DEGC TO +85 DEGC; TC=X5R

8 C28, C34 - 2C2012X7S2A105K125;GRJ21BC72A105KE11

TDK/MURATA 1UFCAPACITOR; SMT (0805); CERAMIC CHIP; 1UF; 100V; TOL=10%; TG=-55 DEGC TO +125 DEGC; TC=X7S

9 C29-C32 - 4 VJ0603A271KXB VISHAY VITRAMON 270PFCAPACITOR; SMT (0603); CERAMIC CHIP; 270PF; 100V; TOL=10%; MODEL=C0G; TG=-55 DEGC TO +125 DEGC; TC=+

10 C33 - 1 C0603C104K8RAC KEMET 0.1UFCAPACITOR; SMT (0603); CERAMIC CHIP; 0.1UF; 10V; TOL=10%; MODEL=C0603 SERIES; TG=-55 DEGC TO +125 DEGC; TC=X7R

11 C36 - 1 C5750X7S2A106M TDK 10UFCAPACITOR; SMT (2220); CERAMIC CHIP; 10UF; 100V; TOL=20%; MODEL=; TG=-55 DEGC TO +125 DEGC; TC=X7S

12 D2, D6-D10 - 6 SMCJ48A STMICROELECTRONICS

48V DIODE; TVS; SMC;VRM=48V; IPP=20A

13 D11 - 1 SM30T39AY STMICROELECTRONICS

38.6V DIODE; TVS; SMC (DO-214AB);VRM=38.6V; IPP=56.3A

14 D12 - 1 SM30T33AY STMICROELECTRONICS

32.7V DIODE; TVS; SMC (DO-214AB);VRM= 32.7V; IPP=66.1A

15 DS1 - 1 LG L29K-G2J1-24 OSRAM LG L29K-G2J1-24 DIODE; LED; SMT (0603); Vf=1.7V; If(test)=0.002A;-40 DEGC TO +100 DEGC

16 DS6-DS10 - 5 LTST-C150CKT LITE-ONELECTRONICS; INC.

LTST-C150CKT DIODE; LED; STANDARD; RED;SMT (1206); PIV=1.8V; IF=0.02A

17 J1 - 1 105017-0001 MOLEX 105017-0001 CONNECTOR; FEMALE; SMT; MICRO-USB B RECEPTACLE; RIGHT ANGLE; 5PINS

18 J5-J10, J13 - 7 PCC02SAAN SULLINS PCC02SAANCONNECTOR; MALE; THROUGH HOLE;BREAKAWAY; STRAIGHT THROUGH;2PINS; -65 DEGC TO +125 DEGC

19J11, J12,J14, J16

- 4 PCC03SAAN SULLINS PCC03SAANCONNECTOR; MALE; THROUGH HOLE; BREAKAWAY; STRAIGHT THROUGH;3PINS; -65 DEGC TO +125 DEGC

20 L1 - 1 BLM21AG601SN1D MURATA 600 INDUCTOR; SMT (0805); FERRITE-BEAD;600; TOL=+/-25%; 0.2A

21 Q1-Q3, Q5 - 4 NTTFS5116PL ONSEMICONDUCTOR

NTTFS5116PL TRAN; POWER MOSFET; PCH; WDFN8;PD-(40W); I-(-20A); V-(-60V)

22 R1, R2, R10-R13 - 6 ERJ-2RKF10R0X PANASONIC 10 RESISTOR; 0402; 10 OHM; 1%; 100PPM;0.10W; THICK FILM

23 R3, R9, R30, R38,R40, R56, R57

- 7 RC0603JR-0710KL YAGEO PHYCOMP 10K RESISTOR; 0603; 10K OHM;5%; 100PPM; 0.1W; THICK FILM

24 R4 - 1 CRCW060315K0FK VISHAY DALE 15K RESISTOR, 0603, 15K OHM,1%,100PPM, 0.10W, THICK FILM

25 R5, R16-R19,R54

- 6 CRCW040210K0FK;RC0402FR-0710K

VISHAY DALE;YAGEO PHICOMP

10K RESISTOR; 0402; 10K; 1%;100PPM; 0.0625W; THICK FILM

26 R6 - 1 CRCW04022K20FK;RC0402FR-072K2L

VISHAY DALE/YAGEO PHICOMP

2.2K RESISTOR, 0402, 2.2K OHM,1%, 100PPM, 0.0625W, THICK FILM

27 R7 - 1 CRCW060312K0FK VISHAY DALE 12K RESISTOR, 0603, 12K OHM, 1%, 100PPM, 0.10W, THICK FILM

28 R8 - 1 CRCW06034K70FK VISHAY DALE 4.7K RESISTOR; 0603; 4.7K; 1%;100PPM; 0.10W; THICK FILM

29 R14, R15 - 2 CRCW0603100RFK;ERJ-3EKF1000

VISHAY DALE/PANASONIC

100 RESISTOR; 0603; 100 OHM;1%; 100PPM; 0.10W; THICK FILM

30 R21, R22, R24,R25, R28

- 5 CRCW040210R0FK;9C04021A10R0FL

VISHAY DALE 10 RESISTOR; 0402; 10 OHM; 1%;100PPM; 0.0625W; THICK FILM



MAX14819 EV Kit Bill of Materials (continued)ITEM REF_DES DNI/DNP QTY MFG PART # MANUFACTURER VALUE DESCRIPTION COMMENTS

31 R23, R39 - 2 ERJ8CWFR015 PANASONIC 0.015 RESISTOR; 1206; 0.015 OHM;1%; 75PPM; 1W; THICK FILM

32 R26, R27,R29, R31

- 4 RC0402JR-07100RL YAGEO PHYCOMP 100 RESISTOR; 0402; 100 OHM;5%; 100PPM; 0.063W; THICK FILM

33 R33-R37 - 5 CRCW0603680RFK VISHAY DALE 680 RESISTOR, 0603, 680 OHM,1%, 100PPM, 0.10W, THICK FILM

34SU1, SU3-SU7,

SU12-SU15- 10 STC02SYAN

SULLINSELECTRONICS CORP.

STC02SYANTEST POINT; JUMPER; STR; TOTAL ENGTH=0.256IN; BLACK; INSULATION=PBT CONTACT=PHOSPHOR BRONZE; COPPER PLATED TIN OVERALL

35 SW1 - 1 219-7MST CTS 219-7MSTSWITCH; SPST; SMT; STRAIGHT; 20V; 0.1A; SURFACE MOUNT DIP SWITCH-AUTO PLACEABLE; RINSULATION=1000M OHM

36TP1-TP3,TP6-TP19

- 17 5014 KEYSTONE N/ATEST POINT; PIN DIA=0.125IN; TOTAL LENGTH=0.445IN; BOARD HOLE=0.063IN; YELLOW; PHOSPHOR BRONZE WIRE SILVER PLATE FINISH;

37 TP20, TP22,TP23

- 3 5010 KEYSTONE N/A TESTPOINT WITH 1.80MMHOLE DIA, RED, MULTIPURPOSE;

38TP21, TP24,TP26, TP27

- 4 5011 KEYSTONE N/A

TEST POINT; PIN DIA=0.125IN;TOTAL LENGTH=0.445IN; BOARDHOLE=0.063IN; BLACK; PHOSPHORBRONZE WIRE SILVER PLATE FINISH;

39 U1 - 1 93LC66BT-I/OT MICROCHIP 93LC66BT-I/OT IC; EPROM; 4K MICROWIRESERIAL EEPROM; SOT23-6

40 U2 - 1 FT2232HLFUTURETECHNOLOGYDEVICES INTL LTD.

FT2232HLIC; MMRY; DUAL HIGH SPEEDUSB TO MULTIPURPOSE UART/FIFO; LQFP64

41 U3 - 1 MAX14931FASE+ MAXIM MAX14931FASE+IC; DISO; 3/1 CHANNEL; 150MBPS;DEFAULT LOW; 2.75KVRMS DIGITALISOLATOR; NSOIC16 150MIL

42 U4 - 1 MAX12930BASA+ MAXIM MAX12930BASA+EVKIT PART - IC; DISO; 2/0 CHANNEL;25MBPS; DEFAULT HIGH; 3.75KVRMSDIGITAL ISOLATOR; NSOIC8

43 U5 - 1 MAX15006AATT+ MAXIM MAX15006AATT+IC; VREG; ULTRA-LOWQUIESCENT-CURRENT LINEARREGULATOR; TDFN6-EP 3X3

44 U10 - 1 MAX14819ATM+ MAXIM MAX14819ATM+EVKIT PART-IC; PKG. DWG. NO.: 21-0144;PKG. CODE: T4877-4C; LAND PATTERN DWG.NO.: 90-0130; TQFN48-EP 7 X 7

45 Y1 - 1 ABM7-12.000MHZ-D2Y-T ABRACON 12MHZ CRYSTAL; SMT ; 18PF; 12MHZ; +/-20PPM; +/-30PPM

46 Y2 - 1 MJ-14.74560-12-30/30/4085 MERCURYELECTONICS EUROPE

14.7456MHZ CRYSTAL; SMT; 12PF;14.7456MHZ; +/-30PPM

47 PCB - 1 MAX14819 MAXIM PCB PCB:MAX14819 -

48 C23, C24 DNP 0C0805C474K5RAC;GCM21BR71H474K;GRM21BR71H474KA88

KEMET/MURATA 0.47UFCAPACITOR; SMT (0805); CERAMIC CHIP;0.47UF; 50V; TOL=10%; MODEL=X7R;TG=-55 DEGC TO +125 DEGC; TC=+

49 J20 DNP 0 PBC06SAANSULLINSELECTRONICS CORP.

PBC06SAANCONNECTOR; MALE; THROUGH HOLE;BREAKAWAY; STRAIGHT; 6PINS;-65 DEGC TO +125 DEGC

TOTAL 149



MAX14819 EV Kit Schematic

3V3_

USB

1050

17-0

001

4.7U

F

FT22

32HL

10K

10K

3V3_

USB

10K

10K

10K

4.7U

F0.

1UF

0.1U

F0.

1UF

0.1U

F

3V3_

USB

10UF

V5V

MAX

1500

6AAT

T+ 0.1U

F

0.1U

F0.

1UF

0.1U

F0.

1UF

3V3_

USB

3V3_

USB

0.1U

F0.

1UF

0.1U

F

0.1U

F

1UF

V1V8

3V3_

USB

15K

10K

18PF

12M

HZ 18PF

0.1U

F4.

7UF

V5V

3V3_

USB

2.2K

V5V

93LC

66BT

-I/O

T

3V3_

USB

100

12K

0.01

UF

600

219-

7MST

100

V1V8

4.7K

VL

10K

10K

MAX

1293

0BAS

A+

3V3_

USB

10 10

MAX

1493

1FAS

E+

10 10 10 10

U1

U4

R3 R4

R10

R16

R8DS

1

R54

R19

R18

R17

SW1

R15

R14

R13

R12

R11

C19

C20

R9

C21

C18

U3

C16

C17

C22

U5

C15

C14

C13

C12

C11

C10

C7

R6R5

C6C5

Y1

C9

C3C2

C4

R7

U2

C8

R1

C1

L1

R2

J1

USB_

MIS

OUS

B_M

OSI

USB_

#CS

USB_

#IRQ

1

USB_

SCLK

U3_1

6

USB_

SCLK

USB_

#CS

USB_

MO

SI

#IRQ

SPI_

SDO

SPI_

#CS

SPI_

SCLK

SPI_

SDI

USB_

#IRQ

1

USB_

MIS

O

VLU3

_16

U3_1

6

8

1

67

32

5

4

KA

1413

1211

109

87

65

43

21

16

1

121314

611

543

159

82

107

65

3

21

4

7

26

135 4

21

4950

94

643712

56423120

1336

146

6032

514735251511

51

6163 6287

4645444341403938 5958575554535248

10

2423222119181716 34333230292827261 4

9876

532

BCBU

S7BC

BUS6

BCBU

S5BC

BUS4

BCBU

S3BC

BUS2

BCBU

S1BC

BUS0

ACBU

S7AC

BUS6

ACBU

S5AC

BUS4

ACBU

S3AC

BUS2

ACBU

S1AC

BUS0

BDBU

S7BD

BUS6

BDBU

S5BD

BUS4

BDBU

S3BD

BUS2

BDBU

S1BD

BUS0

ADBU

S7AD

BUS6

ADBU

S5AD

BUS4

ADBU

S3AD

BUS2

ADBU

S1AD

BUS0

OSC

O

OSC

I

VCORE

GNDGND

VCCIO

EECS

EECL

KEE

DATA

TEST

VREG

OUT

VREG

IN

VCOREVCORE

GNDGND

RESE

T#

SUSP

END#

PWRE

N#

VCCIO

GNDGND

VCCIO

GNDGND

VCCIO

VPLL

DPDM REF

AGNDVPHY

GND

4G

ND3

GND

2G

ND1

DPDMVB

US IDG

ND

VDDB

OUT

1

OUT

2

GND

AG

NDB

IN2

IN1

VDDA

1413

1211

109

87

65

43

21

OUT

A1

GNDBGNDB

GNDAGNDA

VDDB

VDDA

INB1

INA3

INA2

OUT

B3

ENA

ENB

INA1

OUT

B2O

UTB1

OUT

OUT

NC

ININ

DNG

PE

VCC

VSS

DODI

CLKCS



MAX14819 EV Kit Schematic (continued)

CONN

ECTO

RS

TEST

PO

INTS

VL S

ELEC

T

LEDS

/INDI

CATO

RSPR

OTE

CTIO

N DI

ODE

S

DNI

C24

DNI

C23

1UF

C34

1UF

C28

21

J5

R21R2

8

R25

R24

R22

TP3

TP2

31

42

Y2

TP19

TP18

TP17

TP16

TP15

TP14

TP13

TP12

TP11

TP10

TP9

TP8

TP7

TP6

TP1

321

4

8765

Q3

321

4

8765

Q2

R27

R26

R31

R29

CA

D12

CA

D11

CA

D10

CA

D9

CA

D8

CA

D7

CA

D6

CA

D2

R57

R56

654321J2

0

CA

DS10C

A

DS9C

ADS

8

CA

DS7

CA

DS6

R37

R36

R35

R34

R33

21

J10

21

J921

J821

J7

R30

R38

R40

TP24

TP26

TP27

C36

TP20

TP21

TP22

TP23

321J1

2

21

J13

321J1

1

C33

C35

321J1

6

R39

321

4

8765

Q5

C32

C31

C30

C29

C27

C25

321

4

8765

Q1

321J1

4

424140

2986

3235 3334 2611

2710

4645

47

3136

7

2221

1918

1615

30

37 24

131

2512

289

49

23

14

20

174443

3938

42 53

48

U10

21

J6

R23

DNI

TXA

VL

PCC0

2SAA

N

PCC0

2SAA

N

LIA

NTTF

S511

6PL

#IRQ

#RDY

A/LD

A1#E

RRA/

LDA2

#RDY

B/LD

B1#E

RRB/

LDB2

REG

EN

SNA1

MAX

1481

9ATM

+

PBC0

6SAA

N

SPI_

SDI

1010 10#I

RQ

1010

L+A

1.0U

F

48V

48V

48V

48V

TVS_

CLAM

P

NTTF

S511

6PL

270P

F

0.01

5

LIB

NTTF

S511

6PL

SNA2

100

TXB

XIXO

SN1B

SN2B

CQA

TXEN

B

LIB

DIB

CLKO

CLKI

RXB

VL

#IRQ

REG

EN

V5_I

NT

V5_I

NT

GA1

1.0U

F

10UF

VLVL

VLVL

VL

VCC

DIA

LIA

TXA

TXEN

A

RXA

A1

VCC

1.0U

F

0.01

5

SPI_#CSSPI_SCLKSPI_SDO

RXB

G1B

GB2

A0

VCC

RXA

TXA

10K

10K

10K

V5_I

NT

TXEN

A

14.7

456M

HZ

10K

0.1U

F

TXB

10K

CQB

L+B

TXB

TXEN

B

NTTF

S511

6PL

GA2

L+A

CQB

48V

DIA

100

VCC

270P

F

L+A

48V

L+B

DIB

38.6

V

32.7

V

CQA

SPI_

SDO

270P

F

SPI_

#CS

CQB

270P

F

SPI_

SCLK

CLKICLKOSPI_SDI

CQA

VL

680

680

680

680

#IRQ

#RDY

A/LD

A1

#ERR

A/LD

A2

#RDY

B/LD

B1

#ERR

B/LD

B2

680

100

L+B

DIB

DIA

100

S DG

CS

L+B

L+A

RXER

RB/L

D2B

RXRD

YB/L

D1B

RXER

RA/L

D2A

RXRD

YA/L

D1ASCLK

SDOSDI

CLKOCLKI

XOXIVLA1A0LIA

RXA

TXEN

ATX

ATX

BTX

ENB

RXB

LIB

VCC

G1B

SN1B

SN2B

G2B

DIBNCNCCQBNCNCCQANCNCDIA

G2A

SN2A

SN1A

G1AVC

CRE

GEN

V5IRQ

EP

SD G

SD G S DG



MAX14819 EV Kit PCB Layout―Top Silkscreen

MAX14819 EV Kit PCB Layout―Top

MAX14819 EV Kit PCB Layout Diagrams



MAX14819 EV Kit―Ground

MAX14819 EV Kit―Power

MAX14819 EV Kit PCB Layout Diagrams (continued)



MAX14819 EV Kit―Bottom

MAX14819 EV Kit―Bottom Silkscreen

MAX14819 EV Kit PCB Layout Diagrams (continued)

Maxim Integrated cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a Maxim Integrated product. No circuit patent licenses are implied. Maxim Integrated reserves the right to change the circuitry and specifications without notice at any time.

Maxim Integrated and the Maxim Integrated logo are trademarks of Maxim Integrated Products, Inc. © 2020 Maxim Integrated Products, Inc. │ 12


REVISIONNUMBER

REVISIONDATE DESCRIPTION PAGES

CHANGED0 3/17 Initial release —1 9/17 Updated schematic and bill of materials 5, 92 3/20 Updated title and General Description 1–12

Revision History

For pricing, delivery, and ordering information, please visit Maxim Integrated’s online storefront at https://www.maximintegrated.com/en/storefront/storefront.html.

https://www.maximintegrated.com/en/storefront/storefront.html

Documents

MAX14819 Evaluation Kit-Evaluates: …...MAX14819 Evaluation Kit Evaluates MAX14819/MAX14819A Click here for production status of specific part numbers.General Description The MAX14819