What is maXTouch?
Microchip solves these problems with 2D touch sensors.
Microhip sells the capacitive controller IC "maXTouch" series that realizes multi-point touch. We propose a total package of support up to the market introduction, such as introduction of debug tools and various sensor manufacturers, rather than single ICs.
Product features of maXTouch
The maXTouch series provided by Microchip is the
・Higher sensor sensitivity achieved by Microchip's proprietary sensor measurement technology
・Based on object orientation, settings can be changed quickly according to the application.
・Equipped with many functions for noise immunity
・We can provide Self-Cap and Mutual-Cap tuning know-how based on many market achievements.
・We can provide products that comply with various product standards such as AEC-Q100.
・Equipped with self-diagnostic function and sensor diagnostic function to monitor the touch system
It is a product series with various features.
Micrcohip has many product lineups according to sensor size and various applications!
Microchip's "maXTouch" lineup
We picked up several product model numbers in the "maXTouch" series made by Microchip. In addition, we have a product lineup for consumer products and automotive products with various sensor sizes and many functions. Please feel free to contact us if you have any questions.
MXT225TD | MXT449TD | MXT641TD | MXT1067TD | MXT1189TD | MXT2113TD | MXT2912TD | |
Compatible interface | I2C or SPI | I2C or SPI | I2C or SPI | I2C or SPI | I2C or SPI | I2C or SPI | I2C or SPI |
Maximum sensor size (inch) | 5 | 8 | 9 | 10.5 | 13 | 15 | 20 |
touch reaction | >250Hz | >250Hz | >250Hz | >150Hz | >250Hz | >250Hz | >250Hz |
Automotive standards | Yes | Yes | Yes | Yes | Yes | Yes | Yes |
Corresponding temperature (degC) | ー40 to 105 | ー40 to 105 | ー40 to 105 | ー40 to 105 | ー40 to 105 | ー40 to 105 | ー40 to 105 |
Maximum number of touches | 10 | 16 | 16 | 16 | 16 | 16 | 16 |
Maximum number of sensor nodes | 224 | 448 | 640 | 1066 | 1188 | 2112 | 2911 |
Package | TQFP100 | TQFP100 | TQFP100 | TQFP128 | LQFP144 | LQFP144 | LQFP176 |
Detailed product information
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