参数资料
型号: MAX11800ETC/V+
厂商: Maxim Integrated Products
文件页数: 6/59页
文件大小: 0K
描述: IC TOUCH SCREEN CTRLR LP 12WQFN
其它有关文件: Automotive Product Guide
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 75
类型: 电阻
触摸面板接口: 4 线
输入数/键: 1 TSC
分辨率(位): 12 b
评估套件: 可供
数据接口: 串行,SPI?
数据速率/采样率 (SPS,BPS): 105k
电源电压: 1.7 V ~ 3.6 V
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 12-WQFN 裸露焊盘
供应商设备封装: 12-TQFN-EP(4x4)
包装: 管件
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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