Controllers with I2C/SP" />
參數(shù)資料
型號: MAX11803ETC+
廠商: Maxim Integrated Products
文件頁數(shù): 22/59頁
文件大小: 0K
描述: IC CTRLR TOUCH-SCREEN 12-TQFN
產品培訓模塊: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標準包裝: 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
供應商設備封裝: 12-TQFN-EP(4x4)
包裝: 管件
產品目錄頁面: 1424 (CN2011-ZH PDF)
MAX11800–MAX11803
Low-Power, Ultra-Small Resistive Touch-Screen
Controllers with I2C/SPI Interface
______________________________________________________________________________________
29
PANEL SETUP (PSU) FOR X, Y, OR Z DRIVE
SETTING IS MAINTAINED UNTIL NEXT COMMAND (CONT = 1).
PANEL SETUP COMMANDS (DIRECT CONVERSION ONLY)
MEASUREMENT COMMANDS (DIRECT CONVERSION ONLY)
SINGLE CONVERSION WITH CONT = 1
SINGLE CONVERSION WITH CONT = 0
AVERAGED CONVERSION WITH CONT = 0
SETUP
(tPSU + tD_CV)
ADC
ACQUISITION
ADC
CONVERSION
ADC
ACQUISITIONi
ADC
CONVERSIONi
PSU
DATA IS LOGGED.
SETTING IS MAINTAINED UNTIL NEXT COMMAND (CONT = 1).
AVERAGED CONVERSION WITH CONT = 1
SETUP
(tPSU + tD_CV)
PSU
AVERAGED DATA IS LOGGED.
SETTING IS MAINTAINED UNTIL NEXT COMMAND (CONT = 1).
DATA IS TAGGED AND LOGGED.
THE MAX11800–MAX11803 RETURN TO LPM OR TDM, ACCORDING TO IRQ MODE.
AVERAGED DATA IS TAGGED AND LOGGED.
THE MAX11800–MAX11803 RETURN TO LPM OR TDM, ACCORDING TO IRQ MODE.
NAVG
SETUP
ADC
ACQ
ADC
CONV
PUR
(OPTIONAL)
ADC
ACQi
ADC
CONVi
PUR
(OPTIONAL)
PUF
SETUP
PUF
Figure 12. Panel Setup and Measurement Commands—MAX11800–MAX11803
combined command which includes an auxiliary mea-
surement. Register 0x0A specifies the configuration for
auxiliary measurements.
In CINT, the MAX11800–MAX11803 continue to monitor
for the touch status of the panel. The devices report any
change in touch status in real time during an auxiliary
measurement procedure.
When performing auxiliary measurements in edge
interrupt mode, the MAX11800–MAX11803 temporarily
suspend the panel touch monitoring. The devices noti-
fy the AP after the completion of the auxiliary measure-
ment when a new touch occurs during the auxiliary
measurement.
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