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PDF MSM6778B Data sheet ( Hoja de datos )
| Número de pieza | MSM6778B | |
| Descripción | 120-DOT COMMON DRIVER (TAB) | |
| Fabricantes | OKI electronic componets | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de MSM6778B (archivo pdf) en la parte inferior de esta página. Total 8 Páginas | ||
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PEDL6778B-01
¡¡SemicondSucetormiconductor
MSM6778B
120-DOT COMMON DRIVER (TAB)
PEDL6778B-01
This version:MSSepM. 62700708B
GENERAL DESCRIPTION
The MSM6778B is a dot-matrix LCD common driver. Fabricated in CMOS technology, the device
contains two 60-bit bidirectional shift registers, two 60-bit level shifters, and two 60-bit 4-level
drivers.
The MSM6778B has 120 LCD outputs. The number of LCD outputs can be increased by cascading
MSM6778B devices, using cascade-connected I/O pins. The bias voltage which specifies a drive
level can optionally be supplied externally. The MSM6778B is suitable for various types of LCD
panel.
FEATURES
• Logic supply voltage
: 2.7 V to 5.5 V
• LCD drive voltage
: A wide range from 18 V to 28 V
• Applicable LCD duty
: 1/100 to 1/256
• The bias voltage can be externally supplied.
• Structure:
35mm-wide Tape Automated Bonding (TAB) film (Product name: MSM6778BAV-Z-01)
Tin-plating
1/8
1 page  
¡ Semiconductor
PEDL6778B-01
MSM6778B
Switching Characteristics
Parameter
IO1, IO61 (IO60, IO120)
"H", "L" Propagation Delay Time
Clock Frequency
CP Pulse Width
Data Setup Time
IO1, IO61 Æ CP
(IO60, IO120 Æ CP)
Symbol
tPLH
tPHL
fCP
tWCP
tSETUP
(VDD=2.7 to 5.5 V, Ta= –20 to +75˚C, CL=15 pF)
Condition
Min. Typ. Max. Unit
— *1 — 3 ms
— — — 1 MHz
— 45 — — ns
— 70 — — ns
Data Hold Time
CP Æ IO1, IO61
(CP Æ IO60, IO120)
CP Rise, Fall Time
tHOLD
tr (CP)
tf (CP)
—
—
70 — — ns
— — 20 ns
*1 The relationship between tPLH (tPLH) Min. and tHOLD Min. satisfies the operation in a cascade
connection state.
Note 1: When display is controlled by DISPOFF pin, CP rise and fall time must be £ 1 ms.
Note 2: The above values are guaranteed when TCP is protected from light.
CP
IO1 (IO60)
IO61 (IO120)
IO60 (IO1)
IO120 (IO61)
tWCP
0.8VDD
0.2VDD
tSETUP
0.8VDD
0.2VDD
tf (CP)
tWCP
tHOLD
tr (CP)
0.8VDD
0.2VDD
tPLH (tPHL)
0.8VDD
0.2VDD
5/8
5 Page | ||
| Páginas | Total 8 Páginas | |
| PDF Descargar | [ Datasheet MSM6778B.PDF ] | |
Hoja de datos destacado
| Número de pieza | Descripción | Fabricantes |
| MSM6778 | 120-DOT COMMON DRIVER (TAB) | OKI electronic componets |
| MSM6778B | 120-DOT COMMON DRIVER (TAB) | OKI electronic componets |
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