參數(shù)資料
型號: MXB7843
廠商: Maxim Integrated Products, Inc.
英文描述: 2.375V to 5.25V, 4-Wire Touch-Screen
中文描述: 2.375V至5.25V、4線觸摸屏控制器
文件頁數(shù): 11/21頁
文件大小: 508K
代理商: MXB7843
M
2.375V to 5.25V, 4-Wire Touch-Screen
Controller
______________________________________________________________________________________
11
V
DD
PENIRQ
REF
A2–A0
(SHOWN 001
B
)
SER/DFR
(SHOWN HIGH)
GND
X+
X-
Y+
Y-
CONVERTER
-REF
IN3
IN4
+REF
+IN
-IN
Figure 2. Equivalent Input Circuit
REF
V
DD
GND
Y+
Y-
X+
REF+
REF-
+IN
-IN
12-BIT ADC
Figure 3. Single-Ended Y-Coordinate Measurement
V
DD
GND
Y+
Y-
X+
REF+
REF-
+IN
-IN
12-BIT ADC
Figure 4. Ratiometric Y-Coordinate Measurement
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MXB7843_05 制造商:MAXIM 制造商全稱:Maxim Integrated Products 功能描述:2.375V to 5.25V, 4-Wire Touch-Screen Controller
MXB7843EEE 功能描述:觸摸屏轉(zhuǎn)換器和控制器 RoHS:否 制造商:Microchip Technology 類型:Resistive Touch Controllers 輸入類型:3 Key 數(shù)據(jù)速率:140 SPS 分辨率:10 bit 接口類型:4-Wire, 5-Wire, 8-Wire, I2C, SPI 電源電壓:2.5 V to 5.25 V 電源電流:17 mA 工作溫度:- 40 C to + 85 C 封裝 / 箱體:SSOP-20
MXB7843EEE+ 功能描述:觸摸屏轉(zhuǎn)換器和控制器 2.375-5.25V 4-Wire Touch-Screen Ctlr RoHS:否 制造商:Microchip Technology 類型:Resistive Touch Controllers 輸入類型:3 Key 數(shù)據(jù)速率:140 SPS 分辨率:10 bit 接口類型:4-Wire, 5-Wire, 8-Wire, I2C, SPI 電源電壓:2.5 V to 5.25 V 電源電流:17 mA 工作溫度:- 40 C to + 85 C 封裝 / 箱體:SSOP-20
MXB7843EEE+T 功能描述:觸摸屏轉(zhuǎn)換器和控制器 2.375-5.25V 4-Wire Touch-Screen Ctlr RoHS:否 制造商:Microchip Technology 類型:Resistive Touch Controllers 輸入類型:3 Key 數(shù)據(jù)速率:140 SPS 分辨率:10 bit 接口類型:4-Wire, 5-Wire, 8-Wire, I2C, SPI 電源電壓:2.5 V to 5.25 V 電源電流:17 mA 工作溫度:- 40 C to + 85 C 封裝 / 箱體:SSOP-20
MXB7843EEE-T 功能描述:觸摸屏轉(zhuǎn)換器和控制器 RoHS:否 制造商:Microchip Technology 類型:Resistive Touch Controllers 輸入類型:3 Key 數(shù)據(jù)速率:140 SPS 分辨率:10 bit 接口類型:4-Wire, 5-Wire, 8-Wire, I2C, SPI 電源電壓:2.5 V to 5.25 V 電源電流:17 mA 工作溫度:- 40 C to + 85 C 封裝 / 箱體:SSOP-20