MAX11811_1009 Datasheet, PDF (2/23 Pages) Maxim Integrated Products – Touch Evaluation System (TEVS)

MAX11811 Touch Evaluation System (TEVS)
MAX11811TEVS+ Block Diagram
USB
INTERFACE
TO HOST
PC
MAX11811
USB INTERFACE
BOARD
(UTIBB+)
I2C
IRQ
1.8V TO
3.6V/GND
MAX11811
EV KIT+
HAPTIC
Y+
X+
Y-
X-
MOTOR
4-WIRE
RESISTIVE
TOUCH SCREEN
FPC
CONNECTOR
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,
34 Test points
PIRQB, SCL, SCL/
CLK, SCLK, SDA,
SDA/DIN, TIRQB,
U2-PIN1,
U2-PIN20
C1, C2, C11, C13
1FF Q10%,16V X5R ceramic
4 capacitors (0603)
TDK C1608X5R1C105K
C3, C6, C12, C14
10FF Q20%, 6.3V X5R ceramic
4 capacitors (0603)
TDK C1608X5R0J106M
C4, C5, C9, C10,
C15–C19, C23,
C24, C25
0.1FF Q10%, 50V X7R ceramic
12 capacitors (0603)
TDK C1608X7R1H104K
C7, C8
22pF Q5%, 50V C0G ceramic
2 capacitors (0603)
TDK C1608C0G1H220J
Component Lists
DESIGNATION
C20, C21
MAX11811 Interface Board
QTY
DESCRIPTION
10pF Q5%, 50V C0G ceramic
2 capacitors (0603)
TDK C1608C0G1H100J
33000pF Q10%, 16V X5R
C22
1 ceramic capacitor (0603)
Taiyo Yuden EMK107BJ333KA
C26, C27, C28
FB1, FB2
0 Not installed, capacitors
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
J8, J9, J18, J19
J10
J20
2 2-pin headers
4 3-pin headers
21-position SMD female
1 connector
Hirose DF9-21S-1V(32)
1
5-position mini-USB connector
Hirose UX60A-MB-5ST
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