HT1609L - Holtek Semiconductor Inc

HT1609L 2x 40 Channel LCD Driver

The HT1609L is an LCD driver LSI with 2×40 output channels using CMOS technology. It is equipped with two sets of 40-bit bidirectional shift registers, 40-bit data latches, 40-bit LCD drivers, and logic control circuits. The HT1609L can convert serial data received from an LCD controller into parallel data and send out LCD driving waveforms to the LCD panel..

Features

•
•
• Operating voltage: 2.7V~5.2V Bias voltage: static~1/5 bias LCD driving voltage: 3.0V~5.0V
•
• 2×40 internal LCD drivers available LCD driver with serial/parallel conversion function Applications
•
• Electronic dictionaries Portable computers
•
• Remote controllers Calculators General Description The HT1609L is an LCD driver LSI with 2×40 output channels using CMOS technology. It is equipped with two sets of 40-bit bidirectional shift registers, 40-bit data latches, 40-bit LCD drivers, and logic control circuits. The HT1609L can convert serial data received from an LCD controller .