GENERAL DESCRIPTION
The NJU6436 is a 1/4 duty LCD driver for segment type LCD panel with key scanning, lr receiving and LED driving function.
The LCD driver consists of 4-common and 60-segment drives up to 240 segments and LED driver drives 1 LED which can use like as power on indicator.
The key scan function scanning up to 30 keys of the 6 x 5 matrix and the lr receiving function recover the iput wave shape. The key scanning data and lr receiving data are transferred to the MPU serially.
The NJU6436 incorporate all of the function required front panel, therefore it is easy to apply car mounted audio, general audio and other products which have display and key input on the front panel.