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PDF IZ6451 Data sheet ( Hoja de datos )
| Número de pieza | IZ6451 | |
| Descripción | CMOS DOT MATRIX LCD DRIVER | |
| Fabricantes | IK Semiconductor | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de IZ6451 (archivo pdf) en la parte inferior de esta página. Total 4 Páginas | ||
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TECHNICAL DATA
CMOS DOT MATRIX LCD DRIVER
Feature
IZ6451
• CMOS LSI chips
• Connection with CPU
Can be directly coupled with 80-port
or 68-port system
• Available in chip form
• Pin-to-Pin Replacement for SED1521
• Many command set
• Total 80 (segment) drive sets
• Low power consumption - 30µW
maximum at 2kHz
external clock
• Power supply VDD - VSS : 2.4 to 5.5V
VDD - V5 : 3.5 to -10.0V
Description
The IZ6451 is a dot matrix LCD (Liquid Crystal Display) drivers are designed for the
display of characters and graphics. The drivers generate LCD drive signals derived from
bit mapped data stored in an internal RAM. The IZ6451 which is able to drive 80 segments
for extention. The IZ6451 combine with IZ6570 drivers to expand the display capacity to
16 x 141 dots or 32 x 202 dots.
Absolute Maximum Ratings
Characteristic
Symbol
Value
Unit
Supply Voltage (1)
Supply Voltage (2)
Input Voltage
Power Dissipation
Operating Temperature
Storage Temperature
VDD
V1 ~ V5
VI
PD
Ta
Tstg
- 0.3 ~ 7.0
VDD - 11.0 ~ VDD + 0.3
VSS - 0.3 ~ 0.3
250
- 20 ~ + 75
- 55 ~ + 125
V
V
V
mW
oC
oC
Notes: 1. All voltages are specified relative to VSS = 0V.
2. The following relation must be always hold VDD ≥ V2 ≥ V3 ≥ V5.
3. Stresses beyond those listed under “absolute maximum ratings” may cause permanent damage
to the device. These are stress ratings only and functional operation of the device at these or any other
conditions beyond those indicated under “recommended operating conditions” is not implied.
Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
2011, April, Ver. 011
1 page | ||
| Páginas | Total 4 Páginas | |
| PDF Descargar | [ Datasheet IZ6451.PDF ] | |
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