B6TS-04LT

Overview

The B6TS-04LT is a capacitive touch sensing integrated circuit featuring four sensor channels. It operates within an ambient temperature range of -20°C to +85°C and supports a supply voltage (Vdd) between 3.0V and 5.5V. The device includes built-in adaptive features such as self-teaching, auto threshold adjustment, and intelligent filtering to compensate for long-term drift and resist electromagnetic compatibility (EMC) interference. It communicates via a serial interface and offers selectable output modes including momentary switching, latching switching, and serial data transmission.

Feature Summary

• Adaptive environmental tolerance with continuous drift compensation
• Flexible panel design freedom allowing various non-conducting materials
• Integrated microcontroller architecture supporting custom parameter programming

Applications

• Dishwasher control panels
• Washing machine interfaces
• Oven controls
• Fitness equipment displays
• HVAC systems

Procurement Notes

Verify the specific package type and marking codes against the manufacturer's current datasheet before ordering. Confirm that the intended operating voltage and temperature range align with the absolute maximum ratings provided in the official documentation. Ensure compliance with RoHS directives if required by your application standards.

Selection Notes

Select this component when a low-cost, single-sided PCB solution is preferred for capacitive sensing applications. It is suitable for designs requiring flexibility in electrode size and shape without complex external components. Consider the available evaluation kit for initial prototyping and parameter tuning.

Part Context

This part belongs to the B6TS family of capacitive touch sensors from Omron Electronic Components LLC. The family includes variants with different channel counts, such as the 8-channel B6TS-08NF and the 16-channel B6TS-16NF. This specific model provides a compact solution for basic multi-touch or multi-button interfaces.

Replacement Considerations

Direct replacements within the same family include the B6TS-08NF for expanded channel count. Verify pinout compatibility and software configuration requirements when substituting with other members of the B6TS series.