Maxim of products develop MAX11810 and MAX11811 those, first those touch, make system and surface answer 4 electric wire touch-sensitive screen controllers that combine, haptic controller driver and close to feel on the basis of IR.

In order to employ the flexibility design, the apparatus can drive a direct direct current motor or piezo key element (use a outside piezo driver) . It has no driver that haptic controller feels and are close that MAX11800 and MAX11801 show the inclusive edition of map.

Through simple programming, those MAX11810/11 produced greater than 50 with the built-in haptic wave form generators, 000 different haptic pattern. But the registration of programming dispels the need to the connection device on a application processor devoted or system microcontroller. This can arrange and simplify any terminal apparatus procedurally by the increase that haptic of the touch-sensitive screen feedbacked.

The goal employs and includes the mobile phone, MP3 player, the player of portable media, the photo frame of the figure, multi-functional printer, the point sold and financial terminal station, the scanner of the bar code, the reader of the card and other industry apparatus. Some qualified editions of car offer car GPS, the head unit of amusement, with using by the back seat amusement system.

Haptic feedbacks
This current market solution of using haptic of the motor to feedback demands to employ the processor / systematic microcontroller to drive the motor. It needs to produce haptic wave form and send them the motor through a piece of interface devoted to employ processor/microcontroller. This increases and hides and please apply for processor/microcontroller continuously, do not allow it to fulfil other duties.

MAX11810/11 has a built-in wave form generator to set up various haptic pattern and provide a direct interface for motor. This kind of method dispels the need to the connection device on a application processor / microcontroller devoted. Because of a comprehensive H bridge driver, when it is used a direct current motor to realize that haptic feedbacks, MAX11810/11 dispels the requirements for a outside amplifier. Or, if piezo component is used for realizing haptics, haptic of MAX11810/11 feedbacks the output and urges piezo to do the circuit amplified of the moving device by the high voltage of a piece of outside linked.

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