Features: · Provides a 40 channel LCD driver· Internal serial to parallel conversion circuits: 20-bit shift register X 2 40-bit latch X 1 40-bit 4 level driver X 1· Logic circuit supply voltage range: 4.5V - 5.5V· LCD driving voltage range (VDD - VEE): 3.5V to 11V· Applicable LCD duty cycle: 1/2 t...
NT3882: Features: · Provides a 40 channel LCD driver· Internal serial to parallel conversion circuits: 20-bit shift register X 2 40-bit latch X 1 40-bit 4 level driver X 1· Logic circuit supply voltage rang...
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The NT3882 is a dot matrix LCD 40 channel driver fabricated by low power CMOS technology. This IC consists of two 20-bit shift registers, a 40-bit latch, and a 40-bit 4 level LCD driver. The NT3882 converts serial data which is received from the LCD controller (NT3881C/D) to parallel data and then outputs LCD driving waveforms to drive LCD. Expansion of charactertype liquid crystal display can be easily obtained according to the number and structure of characters.