The CAP1188-1-CP-TR is an 8-channel capacitive touch sensor from Quarktwin Technology Ltd. It features eight individual capacitive touch sensor inputs with programmable sensitivity and automatic recalibration to adapt to environmental changes. The device includes eight LED drivers that support various functions such as full-on/off, variable blinking, dimming, and breathing effects, which can be linked to the touch inputs or controlled independently via a host controller. This sensor supports multiple communication interfaces, including SMBus/I¬=C and SPI, allowing for flexible integration into various systems. It operates at low power, with a typical quiescent current of 5 ¬µA in deep sleep mode and 50 ¬µA in standby mode while monitoring one sensor input. The CAP1188 also incorporates features for proximity detection and multiple button pattern recognition, enhancing its usability in applications such as consumer electronics, desktop and notebook PCs, and appliances. The product is available in a compact 24-pin QFN package, measuring 4mm x 4mm, and is RoHS compliant.
IC TOUCH SENSOR/LED DRVR 24VQFN
IC TOUCH SENSOR/LED DRVR 24VQFN Product overview: CAP1188-1-CP-TR from Microchip Technology is an Interface Transceiver IC for serial communication, bus conversion, signal driving, receiver stages, and industrial networking. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include key electrical ratings, package details, and application requirements. Search-friendly keywords include interface IC, transceiver, driver, receiver, CAN, RS-485, Interface Transceiver IC, Sensor and Detector Interfaces. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 752-CAP1188-1-CP-TR can be used for catalog matching and distributor lookup.
Capacitive Touch Buttons 24-QFN (4x4)
IC TOUCH SENSOR/LED DRVR 24VQFN
| ODG (Origin Data Global) | ERSAELECTRONICS PTE. LTD. | Quarktwin Technology Ltd. | Shenzhen Shengyu Electronics Technology Limited | |
|---|---|---|---|---|
| Product Category | IC Interfaces | IC Interfaces | IC Interfaces | IC Interfaces |
| Product Number | CAP1188-1-CP-TR | 752-CAP1188-1-CP-TR | CAP1188-1-CP-TR | CAP1188-1-CP-TR |
| Product Name | Sensor, Capacitive Touch | Interface Transceiver IC | Sensor, Capacitive Touch | Integrated Circuits (ICs) - Interface - Sensor, Capacitive Touch |
| Technology | SPI; I2C; SMBus; I²C, SMBus, SPI | SPI; I2C; SMBus; I²C, SMBus, SPI | ||
| Device Type | Buttons | Transceiver | Sensor Interface | |
| Supply Voltage | Other; 3V ~ 3.6V | Other; 3V ~ 3.6V | 3.6V; Other; 3V ~ 3.6V | 3.6V; Other |
| Operating Temperature | -40 to 125 C (-40 to 257 F) | -40 C (-40 F) | -40 to 125 C (-40 to 257 F) | -40 to 125 C (-40 to 257 F) |
