Texas Instruments

TLK105LRHBR

The TLK105LRHBR is a low-power, high-precision, and high-resolution capacitive touch sensor IC from Texas Instruments. It is designed to provide a reliable and cost-effective solution for capacitive touch sensing applications in a wide range of devices.

Description:

The TLK105LRHBR is a highly integrated, low-power touch sensor IC that offers high precision and resolution for capacitive touch sensing applications. It is available in a compact 6mm x 6mm x 1.0mm QFN package, making it suitable for space-constrained applications.

Features:

1. High Precision and Resolution: The TLK105LRHBR offers high precision and resolution for capacitive touch sensing, with a measurement range of up to 100 pF and a resolution of up to 0.1 pF.
2. Low Power Consumption: The device is designed for low power consumption, with a typical operating current of only 85 µA in active mode.
3. Wide Supply Voltage Range: The TLK105LRHBR operates over a wide supply voltage range of 2.7 V to 5.5 V, making it suitable for a variety of applications.
4. Easy Integration: The device features a simple I2C interface for easy integration with microcontrollers and other systems.
5. Robust Performance: The TLK105LRHBR is designed to provide reliable performance in the presence of noise and other environmental factors.

Applications:

The TLK105LRHBR is suitable for a wide range of capacitive touch sensing applications, including:

1. Home appliances: The device can be used in touch-sensitive controls for appliances such as refrigerators, washing machines, and ovens.
2. Industrial equipment: The TLK105LRHBR can be used in touch-sensitive controls for industrial equipment such as machinery, medical devices, and test equipment.
3. Consumer electronics: The device can be used in touch-sensitive controls for consumer electronics such as smartphones, tablets, and wearable devices.
4. Automotive applications: The TLK105LRHBR can be used in touch-sensitive controls for automotive applications such as infotainment systems and climate control systems.

Overall, the TLK105LRHBR from Texas Instruments is a versatile and reliable solution for capacitive touch sensing applications, offering high precision, low power consumption, and easy integration in a compact package.