Imagens apenas para referência
CY8CMBR3110-SX2IT
+Lista de MateriaisIC CAP SENSE 16SOIC
-
FabricanteCypress Semiconductor Corp
-
Peça do Fabricante #CY8CMBR3110-SX2IT
-
Pacote PG-DSO-16
-
Em Estoque4235
365 Garantia de Qualidade em 1 dia
7*24 Garantia de serviço em 24 horas
90-Garantia de pós-venda em 1 dia
Garantia de Produto Genuíno
Especificações
| Atributo | Valor |
| 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 |
Visão Geral
Description
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
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
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
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.