參數(shù)資料
型號(hào)： MXB7846
廠商： Maxim Integrated Products, Inc.
英文描述： H-BRIDGE PWR MOSFET CONTROLLER
中文描述： 2.375V至5.25V、4線觸摸屏控制器，內(nèi)置電壓基準(zhǔn)及溫度傳感器
文件頁(yè)數(shù)： 10/23頁(yè)
文件大?。?/td> 967K
代理商： MXB7846
M
2.375V to 5.25V, 4-Wire Touch-Screen Controller
with Internal Reference and Temperature Sensor
10
______________________________________________________________________________________
6-TO-1
MUX
V
DD
REF
X+
X-
Y+
Y-
12-BIT ADC
PENIRQ
BAT
AUX
SERIAL
DATA
INTERFACE
DIN
CS
DCLK
BUSY
PENIRQ
DOUT
BATTERY
MONITOR
TEMPERATURE
SENSOR
2.5V
REFERENCE
Functional Diagram
A2
0
0
0
0
1
1
1
1
A1
0
0
1
1
0
0
1
1
A0
0
1
0
1
0
1
0
1
MEASUREMENT
Temp0
Y position
BAT
Z1
Z2
X- position
AUX
Temp1
ADC INPUT CONNECTION
Temp0
X+
BAT
X+
Y-
Y+
AUX
Temp1
DRIVERS ON
—
Y+, Y-
—
X-, Y+
X-, Y+
X-, X+
—
—
Table 1. Input Configuration, Single-Ended Reference Mode (SER/
DFR
HIGH)
A2
A1
A0
ADC +REF
CONNECTION TO
ADC -REF
CONNECTION TO
ADC INPUT
CONNECTION TO
MEASUREMENT
PERFORMED
DRIVER ON
0
0
0
1
0
1
1
0
1
1
0
1
Y+
Y+
X+
X+
Y-
Y-
X-
X-
X+
X+
Y-
Y+
Y position
Z1 position
Z2 position
X position
Y+, Y-
Y+, X-
Y+, X-
X+, X-
Table 2. Input Configuration, Differential Reference Mode (SER/
DFR
LOW)
相關(guān)PDF資料
PDF描述
MXB7846EEE MOSFET Driver IC; Package/Case:28-TSSOP; Fall Time, tf:70ns; High Side MOSFET Drive Type:On-Chip Charge Pump; Leaded Process Compatible:Yes; Load Capacitance:3300pF; Load Voltage Max:40V; MOSFET Driver Type:Quad Drivers, Full Bridge RoHS Compliant: Yes
MXB7846EUE 2.375V to 5.25V, 4-Wire Touch-Screen Controller with Internal Reference and Temperature Sensor
MXD1005PA__ 5-Tap Silicon Delay Line
MXD1005PD__ 5-Tap Silicon Delay Line
MXD1005SA__ 5-Tap Silicon Delay Line
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MXB7846EEE 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
MXB7846EEE+ 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
MXB7846EEE+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
MXB7846EEE-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
MXB7846EUE 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
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