MAX11803EWC+T Maxim Integrated Products, MAX11803EWC+T Datasheet - Page 58

• Manufacturer Part Number: MAX11803EWC+T
• Description: IC TOUCH SCREEN CTLR 12-WLP
• Manufacturer: Maxim Integrated Products
• Type: Resistiver

Specifications of MAX11803EWC+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 ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 12-WLP
• Voltage Supply Source: Single Supply
• Sampling Rate (per Second): 105k
• Resolution: 11 bits
• Interface Type: I2C, SPI
• Supply Voltage (max): 3.6 V
• Supply Voltage (min): 1.7 V
• Conversion Rate: 34.4 KSPs
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: MAX11803EWC+T; MAX11803EWC+TTR

Low-Power, Ultra-Small Resistive Touch-Screen
Controllers with I
PROCESS: CMOS
58
______________________________________________________________________________________
TOP VIEW
*EXPOSED PAD.
DOUT
AUX
AUX
Y+
A1
Y+
10
12
11
10
11
12
+
+
CS
X+
1
9
A0
X+
1
9
Chip Information
MAX11800
MAX11802
MAX11801
MAX11803
TQFN
TQFN
CLK
V
SCL
V
8
2
DD
8
2
DD
*EP
GND
*EP
DIN
GND
SDA
7
3
7
3
2
C/SPI Interface
6
5
4
6
5
4
TIRQ
Y-
X-
TIRQ
Y-
X-
For the latest package outline information and land patterns,
go to www.maxim-ic.com/packages. Note that a “+”, “#”, or
“-” in the package code indicates RoHS status only. Package
drawings may show a different suffix character, but the drawing
pertains to the package regardless of RoHS status.
PACKAGE
A
B
C
A
B
C
12 TQFN
12 WLP
TYPE
+
+
CLK
DIN
SCL
SDA
CS
A0
1
1
MAX11800/MAX11802
MAX11801/MAX11803
PACKAGE
W121A2+1
DOUT
T1244+4
TIRQ
AUX
TIRQ
AUX
A1
CODE
2
2
Package Information
WLP
WLP
Pin Configurations
GND
GND
Y+
Y-
Y+
3
Y-
3
OUTLINE
21-0139
21-0009
NO.
V
V
X+
X-
X+
X-
4
DD
4
DD
PATTERN NO.
Application
Note 1891
90-0068
Refer to
LAND