參數(shù)資料
型號(hào): 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): 15/21頁
文件大?。?/td> 508K
代理商: MXB7843
M
2.375V to 5.25V, 4-Wire Touch-Screen
Controller
______________________________________________________________________________________
15
1
8
16
1
8
16
DCLK
CONTROL BYTE 0
CONTROL BYTE 1
S
CONVERSION RESULT 0
CONVERSION RESULT 1
B11 B10 B9 B8 B7 B6
B11 B10 B9 B8 B7 B6 B5 B4 B3 B2 B1 B0
DIN
DOUT
. . .
. . .
. . .
. . .
CS
. . .
S
BUSY
Figure 9. 16-Clock/Conversion Timing
BIT 7
START
BIT 6
A2
BIT 5
A1
BIT 4
A0
BIT 3
MODE
BIT 2
SER/
DFR
BIT 1
PD1
BIT 0
PD0
BIT
7
6
5
4
3
2
1
0
NAME
START
A2
A1
A0
MODE
SER/
DFR
PD1
PD0
DESCRIPTION
Start bit
Address (Tables 1 and 2)
Conversion resolution. 0 = 8-Bits, 1 = 12-Bits.
Conversion mode. 1 = single ended, 0 = differential.
Power-down mode (Table 4)
Table 3. Control Byte Format
SUPPLY CURRENT (typ) (μA)
DURING
CONVERSION
200
200
200
PD1
PD0
PENIRQ
STATUS
AFTER
CONVERSION
1
200
200
0
0
1
1
0
1
0
1
Enabled
Disabled
Disabled
Disabled
ADC is ON during conversion, OFF between conversion
ADC is always ON
Reserved
ADC is always ON
Table 4. Power Mode Selection
相關(guān)PDF資料
PDF描述
MXB7843EEE 2.375V to 5.25V, 4-Wire Touch-Screen
MXB7843EUE 2.375V to 5.25V, 4-Wire Touch-Screen
MXD1000SE__ 5-Tap Silicon Delay Line
MXD1000PA__ 5-Tap Silicon Delay Line
MXD1000PD__ 5-Tap Silicon Delay Line
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