Texas Instruments

TPS3420DDRYT  

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TPS3420DDRYT is a high-performance, low-power, single-rail, capacitive touch sensing controller from Texas Instruments. It is designed to provide a robust and accurate touch sensing solution for various applications, including smartphones, tablets, and other touch-sensitive devices.

Description:

The TPS3420DDRYT is a highly integrated touch sensing controller that features a single-rail architecture, which simplifies the design and reduces the number of external components required. It is available in a compact 10-pin WQFN package, making it suitable for space-constrained applications.

Features:

1. Single-rail architecture: The TPS3420DDRYT uses a single-rail architecture, which simplifies the design and reduces the number of external components required.
2. Low power consumption: The device is designed to operate with low power consumption, making it ideal for battery-powered applications.
3. High sensitivity: The TPS3420DDRYT offers high sensitivity and accuracy, enabling it to detect even the slightest touch.
4. Wide supply voltage range: The device can operate over a wide supply voltage range of 1.71V to 3.6V, making it suitable for various power supply scenarios.
5. Small package size: The TPS3420DDRYT is available in a compact 10-pin WQFN package, making it suitable for space-constrained applications.
6. I2C interface: The device features an I2C interface for easy integration with other components in the system.

Applications:

1. Smartphones: The TPS3420DDRYT can be used in smartphones to provide a highly sensitive and accurate touch sensing solution for the touch screen.
2. Tablets: The device can also be used in tablets to provide a robust touch sensing solution for the touch screen.
3. Touch-sensitive home appliances: The TPS3420DDRYT can be used in home appliances, such as washing machines and refrigerators, to provide touch-sensitive controls.
4. Industrial control panels: The device can be used in industrial control panels to provide a reliable touch sensing solution for various control buttons and switches.
5. Medical equipment: The TPS3420DDRYT can be used in medical equipment, such as blood pressure monitors and heart rate monitors, to provide touch-sensitive controls.

In summary, the TPS3420DDRYT from Texas Instruments is a high-performance, low-power, single-rail capacitive touch sensing controller that offers a wide range of features and applications. Its compact size, low power consumption, and high sensitivity make it an ideal choice for various touch-sensitive applications, including smartphones, tablets, home appliances, industrial control panels, and medical equipment.

TPS3420DDRYT Documents

Download datasheets and manufacturer documentation for TPS3420DDRYT

PCN Assembly/Origin :

TPS3420xx/TS3A475xx 11/Apr/2023      

Datasheets :

TPS3420-22      

HTML Datasheet :

TPS3420-22