参数资料
型号: MXB7843EEE+T
厂商: Maxim Integrated Products
文件页数: 11/21页
文件大小: 0K
描述: IC CNTRLR TOUCH RES 16QSOP
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: 2,500
类型: 电阻
触摸面板接口: 4 线
输入数/键: 1 TSC
分辨率(位): 12 b
数据接口: MICROWIRE?,QSPI?,串行,SPI?
数据速率/采样率 (SPS,BPS): 125k
电压基准: 外部
电源电压: 2.38 V ~ 5.25 V
电流 - 电源: 650µA
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 16-SSOP(0.154",3.90mm 宽)
供应商设备封装: 16-QSOP
包装: 带卷 (TR)
MXB7843
2.375V to 5.25V, 4-Wire Touch-Screen
Controller
______________________________________________________________________________________
19
CS
DIN
BUSY
HIGH IMPEDANCE
DOUT
DCLK
START
A2
A1
A0
MODE
SER/DEF
PD1
PD0
MSB
B10
B1
B0
Figure 14. MXB7843-to-TMS320 Serial Interface Timing Diagram
16
15
14
13
12
11
10
9
1
2
3
4
5
6
7
8
VDD
SERIAL/CONVERSION CLOCK
CHIP SELECT
SERIAL DATA IN
CONVERTER STATUS
SERIAL DATA OUT
PEN INTERRUPT
50k
X+
Y+
X-
Y-
GND
IN3
IN4
TOUCH
SCREEN
2.375V TO 5.5V
1
F TO 10F
OPTIONAL
0.1
F
0.1
F
MXB7843
DCLK
CS
DIN
PENIRQ
BUSY
DOUT
VDD
REF
Typical Application Circuit
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相关代理商/技术参数
参数描述
MXB7843EUE 功能描述:触摸屏转换器和控制器 RoHS:否 制造商:Microchip Technology 类型:Resistive Touch Controllers 输入类型:3 Key 数据速率:140 SPS 分辨率:10 bit 接口类型:4-Wire, 5-Wire, 8-Wire, I2C, SPI 电源电压:2.5 V to 5.25 V 电源电流:17 mA 工作温度:- 40 C to + 85 C 封装 / 箱体:SSOP-20
MXB7843EUE+ 功能描述:触摸屏转换器和控制器 2.375-5.25V 4-Wire Touch-Screen Ctlr RoHS:否 制造商:Microchip Technology 类型:Resistive Touch Controllers 输入类型:3 Key 数据速率:140 SPS 分辨率:10 bit 接口类型:4-Wire, 5-Wire, 8-Wire, I2C, SPI 电源电压:2.5 V to 5.25 V 电源电流:17 mA 工作温度:- 40 C to + 85 C 封装 / 箱体:SSOP-20
MXB7843EUE+T 功能描述:触摸屏转换器和控制器 2.375-5.25V 4-Wire Touch-Screen Ctlr RoHS:否 制造商:Microchip Technology 类型:Resistive Touch Controllers 输入类型:3 Key 数据速率:140 SPS 分辨率:10 bit 接口类型:4-Wire, 5-Wire, 8-Wire, I2C, SPI 电源电压:2.5 V to 5.25 V 电源电流:17 mA 工作温度:- 40 C to + 85 C 封装 / 箱体:SSOP-20
MXB7843EUE-T 功能描述:触摸屏转换器和控制器 RoHS:否 制造商:Microchip Technology 类型:Resistive Touch Controllers 输入类型:3 Key 数据速率:140 SPS 分辨率:10 bit 接口类型:4-Wire, 5-Wire, 8-Wire, I2C, SPI 电源电压:2.5 V to 5.25 V 电源电流:17 mA 工作温度:- 40 C to + 85 C 封装 / 箱体:SSOP-20
MXB7846 制造商:MAXIM 制造商全称:Maxim Integrated Products 功能描述:2.375V to 5.25V, 4-Wire Touch-Screen Controller with Internal Reference and Temperature Sensor