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Product Detailed Parameters
- Description：IC TOUCH SENSOR CAP 6CH 14SOIC
- Series：-
- Mfr：Microchip Technology
- Package：Tape & Reel (TR),Cut Tape (CT)
- Type：Buttons
- Proximity Detection：No
- Number of Inputs：6
- LED Driver Channels：-
- Interface：I2C, SMBus
- Resolution：8 b
- Voltage - Supply：3V ~ 5.5V
- Current - Supply：750µA
- Operating Temperature：-40°C ~ 125°C
- Mounting Type：Surface Mount
- Package / Case：14-SOIC (0.154", 3.90mm Width)
- Supplier Device Package：14-SOIC
- Grade：-
- Qualification：-
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Overview
The CAP1206-1-SL-TR is a six-channel capacitive touch sensor controller manufactured by Microchip Technology. It features six individual inputs with programmable sensitivity and automatic recalibration for parasitic capacitance compensation. The device supports SMBus and I2C communication interfaces, operates on a 3V to 5.5V supply, and draws up to 750µA during active sensing. It includes multiple pattern touch recognition, power button support, and press-and-hold functionality. The component is housed in a 14-pin SOIC package and functions within a temperature range of -40°C to 125°C.
Feature Summary
- Six capacitive touch sensor inputs with programmable sensitivity and automatic recalibration capabilities
- Multiple pattern touch recognition allowing simultaneous button detection with interrupt generation
- Low power operation featuring Deep Sleep mode with typical 5µA quiescent current consumption
- SMBus and I2C compliant communication interface supporting block read and write protocols
Applications
- Desktop and notebook personal computers
- LCD monitors and displays
- Consumer electronics devices
- Home appliances
Procurement Notes
Verify the specific ordering suffix '-TR' indicates tape and reel packaging when sourcing this component. Confirm that the 14-SOIC package variant matches the required PCB footprint, as other package options like DFN exist within the same product family. Ensure the host system voltage levels are compatible with the specified 3V to 5.5V operating range before finalizing procurement.
Selection Notes
Select the CAP1206-1-SL-TR when a surface-mount SOIC package is required for the design. This variant provides the same functional specifications as the DFN version but utilizes a different physical footprint. Consider the 14-pin layout constraints and ensure adequate clearance for the SOIC dimensions during PCB layout planning.
Part Context
This component belongs to the CAP1206 series of capacitive touch sensor controllers from Microchip Technology. The 'SL' designation identifies the 14-pin SOIC package option, distinguishing it from the 10-pin DFN variant. The '-TR' suffix typically denotes tape and reel packaging for automated assembly processes.
Replacement Considerations
The CAP1206-1-SL is functionally equivalent to the CAP1206-1-DT, differing only in the package type (SOIC versus DFN). Verify pinout compatibility and thermal management requirements when substituting between these package variants.
