参数资料
型号: MCP2036-I/SL
厂商: Microchip Technology
文件页数: 28/30页
文件大小: 0K
描述: IC KEYLESS ENTRY AFE 14-SOIC
标准包装: 57
类型: 传感器接口
应用: 模拟 I/O
安装类型: 表面贴装
封装/外壳: 14-SOIC(0.154",3.90mm 宽)
供应商设备封装: 14-SOIC
包装: 管件
产品目录页面: 684 (CN2011-ZH PDF)
2009 Microchip Technology Inc.
DS22186B-page 7
MCP2036
3.0
APPLICATIONS
The MCP2036 is an Analog Front End device that uses
the electromagnetic interaction between a conductive
target and a sensing coil to detect the pressure applied
by the user on the surface of a touch panel. The device
incorporates all analog blocks for a simple inductor
impedance measurement circuit.
For an inductive touch system, two methods are used
for switching the driver and measurement circuitry
between the different sensor coils: analog multiplexers
and GPIO grounding (see Figure 3-1 and Figure 3-2).
The MCP2036 is designed to work with both
configurations:
FIGURE 3-1:
Using Analog-Multiplexer for Key Selection (Example)
MCP2036
LREF
LBTN
LREF
DRVOUT
10
Ω
10nF
REFSEL
10nF
I/O
0
1
2
3
0
1
3
2
CD4052
Key Coils
PIC Microcontroller
LREF
MCP2036
LBTN
LREF
DRVOUT
REFSEL
I/O
10
Ω
10nF
I/O
10nF
4K7
PIC Microcontroller
I/O
4K7
Key Coils
相关PDF资料
PDF描述
LFXP6E-3TN144I IC FPGA 5.8KLUTS 144TQFP
AT88SC018-SU-CM-T IC CRYPTOCOMPANION RF/MEM 8SOIC
LFXP6E-4TN144C IC FPGA 5.8KLUTS 100I/O 144-TQFP
ACB66DHFT-S621 EDGECARD 132POS SMD W/O POST
LFXP6C-4TN144C IC FPGA 5.8KLUTS 100I/O 144-TQFP
相关代理商/技术参数
参数描述
MCP2036T-I/MG 功能描述:电容触摸传感器 Inductive Sensor AFE RoHS:否 制造商:Microchip Technology 电源电压: 通道数量: 封装 / 箱体: 尺寸: 温度范围:
MCP2036T-I/ML 功能描述:电容触摸传感器 Inductive Sensor Ana Front End RoHS:否 制造商:Microchip Technology 电源电压: 通道数量: 封装 / 箱体: 尺寸: 温度范围:
MCP2036T-I/SL 功能描述:电信线路管理 IC Inductive Sensor AFE RoHS:否 制造商:STMicroelectronics 产品:PHY 接口类型:UART 电源电压-最大:18 V 电源电压-最小:8 V 电源电流:30 mA 最大工作温度:+ 85 C 最小工作温度:- 40 C 安装风格:SMD/SMT 封装 / 箱体:VFQFPN-48 封装:Tray
MCP2050-330E/MQ 功能描述:LIN 收发器 LIN Transceiver + 3.3V LDO + WWDT RoHS:否 制造商:NXP Semiconductors 工作电源电压: 电源电流: 最大工作温度: 封装 / 箱体:SO-8
MCP2050-330E/SL 功能描述:LIN 收发器 LIN Transceiver + 3.3V LDO + WWDT RoHS:否 制造商:NXP Semiconductors 工作电源电压: 电源电流: 最大工作温度: 封装 / 箱体:SO-8