JT6J15A-AS ,ROW DRIVER FOR A DOT MATRIX LCDFeatures Display duty application : to 1/160 LCD drive signal : 80 Data transfer : Two differ ..
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JT6J15A-AS
ROW DRIVER FOR A DOT MATRIX LCD
JT6J15A-AS TOSHIBA CMOS DIGITAL INTEGRATED CIRCUIT SILICON MONOLITHIC
JT6J15A-AS ROW DRIVER FOR A DOT MATRIX LCD
The JT6J15A-AS is a 80-channel-output row driver for a STN dot matrix LCD. The JT6J15A-AS features 28 V LCD
drive voltage. The JT6J15A-AS is able to drive LCD panels with a duty ratio of up to 1/160.
As the JT6J15A-AS is equipped with a built-in voltage divider resistor, power supply operation amplifier, four and
six−fold booster circuit, a contrast control circuit and a booster oscillator (oscillating capacitance is built in, and
oscillating resistance is attached externally,) it is easy to structure a low power consumption LCD system by
combining it with the JT6J14-AS column driver.
Features Display duty application : to 1/160 LCD drive signal : 80 Data transfer : Two different styles of 1-bit bidirectional can be selected (1) COM80 ← COM1 (2) COM80 → COM1 Operating temperature : −20 to 75°C LCD drive output resistance : 1.5 kΩ Max (Vo = 12.8 V, 1/7 to 1/14 bias) Display−off function : When /DSPOF is “L”, all LCD drive outputs (o1 to o80) remain at the VSS/V5 level LCD drive voltage : 11 to 28 V (maximum drive voltage = 30 V) Power supply voltage : 2.7 to 5.5 V
