Controllers with I2C/SP" />
參數(shù)資料
型號(hào): MAX11803ETC+
廠商: Maxim Integrated Products
文件頁數(shù): 6/59頁
文件大?。?/td> 0K
描述: IC CTRLR TOUCH-SCREEN 12-TQFN
產(chǎn)品培訓(xùn)模塊: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標(biāo)準(zhǔn)包裝: 75
類型: 電阻
觸摸面板接口: 4 線
輸入數(shù)/鍵: 1 TSC
分辨率(位): 12 b
數(shù)據(jù)接口: I²C,串行
數(shù)據(jù)速率/采樣率 (SPS,BPS): 105k
電源電壓: 1.7 V ~ 3.6 V
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 12-WQFN 裸露焊盤
供應(yīng)商設(shè)備封裝: 12-TQFN-EP(4x4)
包裝: 管件
產(chǎn)品目錄頁面: 1424 (CN2011-ZH PDF)
MAX11800–MAX11803
Low-Power, Ultra-Small Resistive Touch-Screen
Controllers with I2C/SPI Interface
14
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Pin Description
PIN
MAX11800/MAX11802
MAX11801/MAX11803
TQFN-EP
WLP
TQFN-EP
WLP
NAME
FUNCTION
1
A4
1
A4
X+
X+ Channel Input/Output
2
B4
2
B4
VDD
Power Supply. Bypass VDD to GND with a 1μF capacitor.
3
B3
3
B3
GND
Ground
4
C4
4
C4
X-
X- Channel Input/Output
5
C3
5
C3
Y-
Y- Channel Input/Output
6
C2
6
C2
TIRQ
Active-Low Touch Interrupt Output
7
C1
—-
DIN
SPI Serial Data Input
8
B1
CLK
SPI Serial Data Clock Input
9
A1
CS
SPI Chip-Select Input
10
B2
DOUT
SPI Data Output
11
A2
11
A2
AUX
Auxiliary Input
12
A3
12
A3
Y+
Y+ Channel Input/Output
7
C1
SDA
I2C Serial Data Bus Input/Output
8
B1
SCL
I2C Serial Data Clock Input
9
A1
A0
I2C Address Input Bit 0
10
B2
A1
I2C Address Input Bit 1
EP
Exposed Pad (TQFN only). Connected to ground.
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