ML9476 - LAPIS

ML9476 1/3 or 1/4 Duty 16-Output LCD Driver

The ML9476 is an LCD driver for dynamic display. It has a function to switch between 1/3 and 1/4 duty. When 1/4 duty is selected, an LCD of up to 64 s egments can be dri ven directly; when 1/3 duty is selected, an LCD of up to 48 segments can be driven directly. FEATURES  Logic power supply voltage : 2.7 to 3.6 V, 4.5 to 5.5 V  Driver power supply voltage.

Features

 Logic power supply voltage : 2.7 to 3.6 V, 4.5 to 5.5 V
 Driver power supply voltage : 3.5 to 5.5 V
 Operatin g temperature : 40 to +105°C
 16 segment outputs 1/4 duty : Up to 64 segments can be displayed. 1/3 duty : Up to 48 segments can be displayed.
 Serially interfaces with the CPU using the three signal lines of LOAD, DATA_IN, and CLOCK
 Built-in RC oscillator circuit for LCD AC drive (the CLKSEL pin allows selecting an external clock input)
 Built-in voltage-dividing resistor for bias voltage generation
 Package : 48-pin plastic TQFP (TQFP48-P-0707-0.50-K) 1/20 http://www.Dat.