SC75823B Datasheet PDF - Silan Microelectronics
Part Number | SC75823B | |
Description | 1/3 DUTY GENERAL-PURPOSE LCD DRIVER | |
Manufacturers | Silan Microelectronics | |
Logo | ||
There is a preview and SC75823B download ( pdf file ) link at the bottom of this page. Total 16 Pages |
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Semiconductors
SC75823
1/3 DUTY GENERAL-PURPOSE LCD
DRIVER
DESCRIPTION
The SC75823 is a general-purpose LCD driver that can be used
for frequency display in microprocessor-controlled radio receives
and in other display applications. In addition to being able to directly
drive up to 156 LCD segments.
QFP-64-14x14-0.8
FEATURES
• Supports both 1/3 duty 1/2 bias and 1/3 duty 1/3 bias LCD
drive of up to 156 segments under serial data control.
• Serial data input supports CCB format communication with the
system controller.
LQFP-64-10 x 10-0.5
• Serial data control of the power-saving mode based backup
function and all the segments forced off function.
• High generality since display data is displayed directly without ORDERING INFORMATION
decoder intervention.
Device
Package
• The INH pin can force the display to the off state.
SC75823A LQFP-64-10 X 10-0.5
• The LCD drive bias voltage can be provided internally or SC75823B QFP-64-14 X 14-0.8
externally.
• Power supply voltage: 4.5 to 6.0V
BLOCK DIAGRAM
COM1 COM2 COM3
S52 S51
VDD1
VDD2
INH
Common Driver
OSC
Clock
Generator
Latch & Driver
Shift Register
Address
Detector
S1
DI CL CE
VDD VSS
HANGZHOU SILAN MICROELECTRONICS JOINT-STOCK CO.,LTD
Rev: 1.1 2002.03.04
1
|
|
Silan
Semiconductors
1.When CL is stopped at the low level
CE
t¶H
t¶L
CL VIH
50%
VIL
tr tf
VIH
DI
VIL
VIH
VIL
tds tdh
Fig 2
VIH
VIL
tcp
VIH
tcs
2.When CL is stopped at the high level
CE
CL VIH
50%
VIL
DI
t¶L t¶H
tr tf
VIH VIH
VIL VIL
tds tdh
VIH
VIH
tcp
VIL
tcs
SC75823
VIL
VIH
tch
VIL
VIH
tch
HANGZHOU SILAN MICROELECTRONICS JOINT-STOCK CO.,LTD
Rev: 1.1 2002.03.04
5
Preview 5 Page |
Part DetailsOn this page, you can learn information such as the schematic, equivalent, pinout, replacement, circuit, and manual for SC75823B electronic component. |
Information | Total 16 Pages | |
Link URL | [ Copy URL to Clipboard ] | |
Download | [ SC75823B.PDF Datasheet ] |
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Featured Datasheets
Part Number | Description | MFRS |
SC75823 | The function is 1/3 DUTY GENERAL-PURPOSE LCD DRIVER. Silan Microelectronics | |
SC75823A | The function is 1/3 DUTY GENERAL-PURPOSE LCD DRIVER. Silan Microelectronics | |
SC75823B | The function is 1/3 DUTY GENERAL-PURPOSE LCD DRIVER. Silan Microelectronics | |
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