MAX11801GTC/V+T Maxim Integrated Products, MAX11801GTC/V+T Datasheet - Page 11
![no-image](/images/manufacturer_photos/0/4/417/maxim_integrated_products_sml.jpg)
MAX11801GTC/V+T
Manufacturer Part Number
MAX11801GTC/V+T
Description
IC TOUCH SCREEN CTRLR LP 12WQFN
Manufacturer
Maxim Integrated Products
Type
Resistiver
Datasheet
1.MAX11803EWCT.pdf
(59 pages)
Specifications of MAX11801GTC/V+T
Touch Panel Interface
4-Wire
Number Of Inputs/keys
1 TSC
Resolution (bits)
12 b
Data Interface
I²C, Serial
Data Rate/sampling Rate (sps, Bps)
105k
Voltage - Supply
1.7 V ~ 3.6 V
Operating Temperature
-40°C ~ 105°C
Mounting Type
Surface Mount
Package / Case
12-WQFN Exposed Pad
Voltage Supply Source
Single Supply
Sampling Rate (per Second)
105k
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Figure 2. SPI Timing Diagram
Low-Power, Ultra-Small Resistive Touch-Screen
DOUT
DOUT
CLK
CLK
DIN
DIN
CS
CS
SPI WRITE OPERATION
SPI READ OPERATION
t
CSH0
0
HIGH-Z
HIGH-Z
X
______________________________________________________________________________________
X
t
t
CSS0
CSS0
A6
1
A6
1
t
DS
t
DS
A5
t
A5
DH
t
DH
A4
A4
t
CL
t
Controllers with I
CP
t
CP
A3
A3
t
CL
A2
t
A2
CH
t
CH
A1
A1
A0
A0
W
8
t
R
8
DOE
D7
D7
9
X
9
t
DO1
D6
D6
X
D5
t
D5
DOH
X
D4
D4
X
2
D3
C/SPI Interface
D3
X
D2
D2
X
D1
D1
X
D0
16
t
SCH1
16
D0
X
t
DO0
t
CSS1
HIGH-Z
t
CSW
11