TC220

Capacitive Touchpad (Customized Made-to-order Product)

The TC220 is a customized made-to-order touch sensor optimal for input operation of various portable digital devices. The TC220 can realize a thinner pointing device than conventional one, and the sensor can be used as a touchpad that can operate 2-dimensionally despite its small size.
The sensor electrode and the detection circuit are formed on the same film base. The TC220 has a superior durability because it can be mounted inside the case and uses no mechanical parts. It is possible to design the optimal sensor size for the thickness and decoration of the case, and to optimize the operation sensitivity for the mounting environment.
The detection circuit includes an original 1-chip controller, and the signal outputted through serial interface (I2C or SPI). The controller also provides power save mode that is necessary for portable devices.

Features

  • ·Small electrode design and touchpad operation (mouse cursor control) is possible.
  • ·Realizes a thinner pointing device than conventional one and stylish design.
  • ·Optimizing the operation sensitivity for the mounting environment is possible.
  • ·Uses no mechanical parts and provides a superior durability.
  • ·Power save mode is a standard feature.

Applications

  • ·Mobile Phone
  • ·Smartphone
  • ·DSC
  • ·DVC

Reference Specifications


Operating Voltage 2.7~5.0V
Operating Current 1.6mA(TYP) VDD = 2.8V
Standby Current 60μA(TYP) VDD = 2.8V
Interface I2C、SPI
Output Touch coordinate data

■ catalog(PDF)
 TC220.pdf


Notes on Ordering
The values specified in this web site are only for reference. The products and specifications are subject to change without notice. Contact our sales staff for further information before considering or ordering any of our products. For purchase, a product specification must be agreed upon.
Users are requested to provide protection circuits and redundancy circuits to ensure safety of the equipment, and sufficiently review the suitability of JAE's products to the equipment.
The products presented in this web site are customized made-to-order products or made-to-order products. Contact our sales staff for a minimum order quantity before ordering any of our products.
The products presented in this web site are designed for the uses recommended below. We strongly suggest you contact our sales staff when considering use of any of the products in any other way than the recommended applications or for a specific use that requires an extremely high reliability.
(1)Applications that require consultation:
(i)Please contact us if you are considering use involving a quality assurance program that you specify or that is peculiar to the industry, such as:
Automotive electrical components, train control, telecommunications devices (mainline), traffic light control, electric power, combustion control, fire prevention or security systems, disaster prevention equipment, etc.
(ii)We may separately give you our support with a quality assurance program that you specify, when you think of a use such as:
Computers, office appliances, telecommunications devices (terminals, mobile units), measuring equipment, audiovisual equipment, home electric appliances, factory automation equipment, etc.