MAX11811 Touch Evaluation System (TEVS)

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Component Lists

MAX11811 Interface Board

MAX11811TEVS+ Block Diagram

DESIGNATION

QTY

DESCRIPTION

A0/CSB, A1/DOUT,

CSB, EN1B,

EN2B, GND100,

GND101, GND102,

GPIO_K1–GPIO_

K8, MISO, P1_4–

P1_7, P3_4–P3_7,

PIRQB, SCL, SCL/

CLK, SCLK, SDA,

SDA/DIN, TIRQB,

U2-PIN1,

U2-PIN20

34

Test points

C1, C2, C11, C13

4

1FF Q10%,16V X5R ceramic

capacitors (0603)

TDK C1608X5R1C105K

C3, C6, C12, C14

4

10FF Q20%, 6.3V X5R ceramic

capacitors (0603)

TDK C1608X5R0J106M

C4, C5, C9, C10,

C15–C19, C23,

C24, C25

12

0.1FF Q10%, 50V X7R ceramic

capacitors (0603)

TDK C1608X7R1H104K

C7, C8

2

22pF Q5%, 50V C0G ceramic

capacitors (0603)

TDK C1608C0G1H220J

MAX11811

USB INTERFACE

BOARD

(UTIBB+)

MAX11811

EV KIT+

4-WIRE

RESISTIVE

TOUCH SCREEN

USB

INTERFACE

TO HOST

PC

Y+

X+

Y-

X-

IRQ

1.8V TO

3.6V/GND

FPC

CONNECTOR

HAPTIC

MOTOR

DESIGNATION

QTY

DESCRIPTION

C20, C21

2

10pF Q5%, 50V C0G ceramic

capacitors (0603)

TDK C1608C0G1H100J

C22

1

33000pF Q10%, 16V X5R

ceramic capacitor (0603)

Taiyo Yuden EMK107BJ333KA

C26, C27, C28

0

Not installed, capacitors

FB1, FB2

2

1.5A, 26I ferrite beads (1206)

Steward MI1206K260R-10

GND103, GND104

2

Loops for test with 2 vias (use

20AWG wire to make loops)

J1–J5, J11–J17,

J22

0

Not installed, headers

J6, J7

2

2-pin headers

J8, J9, J18, J19

4

3-pin headers

J10

1

21-position SMD female

connector

Hirose DF9-21S-1V(32)

J20

1

5-position mini-USB connector

Hirose UX60A-MB-5ST