規格
| 屬性 | 價值 |
| Package / Case | Tape & Reel (TR),Cut Tape (CT) |
| Series | CapSense® Express™ SmartSense™ |
| Part Status | Active |
| Type | Buttons |
| Proximity Detection | Yes |
| Number of Inputs | Up to 10 |
| LED Driver Channels | Up to 5 |
| Interface | I²C |
| Voltage - Supply | 1.8V ~ 5.5V |
| Supply Current | 140mA |
| Operating Temperature | -40°C ~ 85°C |
| Mounting Type | Surface Mount |
概述
Description
The CY8CMBR3110-SX2IT is a capacitive touch sensing controller from Infineon's PSoC family. It is designed for applications that require reliable and versatile touch inputs, such as home appliances, consumer electronics, and industrial controls. This controller supports up to 10 capacitive sensing buttons and includes features like proximity detection and water tolerance, enhancing its usability in various environments.
Key features include automatic tuning of capacitive sensors (CapSense), low power consumption ideal for battery-operated devices, and a built-in I2C communication interface for easy integration into existing systems. The device operates over a wide voltage range (1.71V to 5.5V) and offers configurable parameters, enabling customization according to specific application requirements.
The CY8CMBR3110-SX2IT provides improved noise immunity and robust performance in challenging conditions, making it a dependable choice for implementing touch interfaces. Its compact design and ease of implementation reduce the need for external components, lowering overall system costs and simplifying the design process.
Key features include automatic tuning of capacitive sensors (CapSense), low power consumption ideal for battery-operated devices, and a built-in I2C communication interface for easy integration into existing systems. The device operates over a wide voltage range (1.71V to 5.5V) and offers configurable parameters, enabling customization according to specific application requirements.
The CY8CMBR3110-SX2IT provides improved noise immunity and robust performance in challenging conditions, making it a dependable choice for implementing touch interfaces. Its compact design and ease of implementation reduce the need for external components, lowering overall system costs and simplifying the design process.
Equivalent
The CY8CMBR3110-SX2IT is a capacitive touch controller from Cypress Semiconductor. Equivalent products include:
1. Microchip's AT42QT2160, which is a capacitive touch controller with similar features.
2. NXP's PCA9955A, though it's more focused on LED drivers, it supports touch interfaces.
3. Texas Instruments' TPCP8101, a touch and proximity sensor controller.
These alternatives vary in features, so ensure compatibility with your specific application requirements.
1. Microchip's AT42QT2160, which is a capacitive touch controller with similar features.
2. NXP's PCA9955A, though it's more focused on LED drivers, it supports touch interfaces.
3. Texas Instruments' TPCP8101, a touch and proximity sensor controller.
These alternatives vary in features, so ensure compatibility with your specific application requirements.
Features
The CY8CMBR3110-SX2IT is a capacitive touch sensing controller from Infineon Technologies, designed for implementing capacitive touch buttons. Key features include:
1. Capacitive Touch Sensing: Supports up to 10 capacitive touch buttons, making it suitable for various user interface applications.
2. Configurable Parameters: Offers configurability for touch sensitivity, response time, and noise immunity to adapt to different environments and requirements.
3. No External Components: Requires minimal external components, simplifying the design and reducing overall cost.
4. Proximity Sensing: Includes proximity sensing capabilities for detecting nearby objects without direct contact.
5. Auto-tuning: Features automatic tuning of capacitive sensors to maintain optimal performance despite environmental changes.
6. Low Power Consumption: Designed for low power operation, making it suitable for battery-powered devices.
7. I2C Communication: Supports I2C interface for easy integration and communication with microcontrollers.
8. Operating Temperature: Works efficiently within a temperature range of -40°C to +85°C.
9. Noise Immunity: Built with reliable noise filtering and immunity to prevent false touches.
These features make the CY8CMBR3110-SX2IT ideal for applications in consumer electronics, home appliances, and industrial controls.
1. Capacitive Touch Sensing: Supports up to 10 capacitive touch buttons, making it suitable for various user interface applications.
2. Configurable Parameters: Offers configurability for touch sensitivity, response time, and noise immunity to adapt to different environments and requirements.
3. No External Components: Requires minimal external components, simplifying the design and reducing overall cost.
4. Proximity Sensing: Includes proximity sensing capabilities for detecting nearby objects without direct contact.
5. Auto-tuning: Features automatic tuning of capacitive sensors to maintain optimal performance despite environmental changes.
6. Low Power Consumption: Designed for low power operation, making it suitable for battery-powered devices.
7. I2C Communication: Supports I2C interface for easy integration and communication with microcontrollers.
8. Operating Temperature: Works efficiently within a temperature range of -40°C to +85°C.
9. Noise Immunity: Built with reliable noise filtering and immunity to prevent false touches.
These features make the CY8CMBR3110-SX2IT ideal for applications in consumer electronics, home appliances, and industrial controls.
Pinout
The CY8CMBR3110-SX2IT is a capacitive touch sensing controller from Cypress Semiconductor. It comes in a 16-pin SOIC package. This device is designed to replace mechanical buttons with capacitive sensing buttons, providing a more reliable and durable touch interface.
Key features and functions include:
- Touch Sensing: Supports up to 10 capacitive touch buttons.
- Proximity Detection: Can detect user presence or approach.
- I2C Interface: Facilitates communication with a host microcontroller for configuration and data transfer.
- Configurable: Can be customized for different button configurations and sensitivity levels through firmware.
- Low Power Consumption: Optimized for battery-operated devices, offering features like active and sleep power modes.
The device is suitable for various applications like home appliances, industrial controls, and consumer electronics, where a touch interface is preferable over mechanical buttons.
Key features and functions include:
- Touch Sensing: Supports up to 10 capacitive touch buttons.
- Proximity Detection: Can detect user presence or approach.
- I2C Interface: Facilitates communication with a host microcontroller for configuration and data transfer.
- Configurable: Can be customized for different button configurations and sensitivity levels through firmware.
- Low Power Consumption: Optimized for battery-operated devices, offering features like active and sleep power modes.
The device is suitable for various applications like home appliances, industrial controls, and consumer electronics, where a touch interface is preferable over mechanical buttons.
Manufacturer
The CY8CMBR3110-SX2IT is manufactured by Infineon Technologies. Infineon is a German semiconductor company that designs and manufactures a wide range of semiconductor solutions, including microcontrollers, sensors, and power semiconductors. The company primarily focuses on automotive, industrial, communications, and consumer electronics sectors. Infineon is known for its innovations in energy efficiency, mobility, and security, providing essential components for modern electronic devices.
Application
The CY8CMBR3110-SX2IT is a capacitive touch sensing controller from Cypress Semiconductor, used in a variety of applications. It is primarily employed in consumer electronics, home appliances, and industrial controls where touch-sensitive interfaces are required. Its applications include touchpads, control panels, and capacitive buttons in devices such as washing machines, refrigerators, microwaves, and other home appliances. It is also used in automotive interiors for touch-based control panels and infotainment systems. The controller's ability to handle multiple touch inputs and its robust noise immunity make it suitable for environments with significant electrical interference.
Package
The CY8CMBR3110-SX2IT is a capacitive touch sensing controller from Cypress Semiconductor, part of the CapSense® family. It comes in a compact surface-mount package known as an SSOP (Shrink Small Outline Package), which is typically designed for efficient space use on printed circuit boards.