LC75850E 查看數據表（PDF） - SANYO -> Panasonic
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LC75850E Datasheet PDF : 11 Pages
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Ordering number:ENN4467
CMOS IC
LC75850E, 75850W
1/3 Duty General Purpose LCD Drivers
Overview
The LC75850E and LC75850W are general purpose LCD
drivers for use in microprocessor controlled applications
such as radio tuner frequency displays.
Functions
• Supports both 1/3 duty 1/2 bias and 1/3 duty 1/3 bias
LCD driver techniques for a maximum of 156 segments.
• Power saving mode allows the backup function to be
switched on or off and all segments to be turned off un-
conditionally.
• Can be controlled by three serial data lines (CE, CL, and
DI) from the microprocessor. (CCB handling)
• High generality, since segment data can be displayed with-
out going through a decoder.
• The INH pin unconditionally turns off display.
• The LCD drive bias voltage can be provided internally or
externally.
• Power supply voltage: 4.5 to 8V.
Package Dimensions
unit:mm
3159-QIP64E
[LC75850E]
17.2
14.0
1.6
1.0 0.8
0.35
1.0
0.15
33
48
49
32
64
1
17
16
0.1
2.7
15.6
0.8
SANYO : QIP64E
unit:mm
3190-SQFP64
[LC75850W]
12.0
10.0
1.25
0.5 0.18
48
49
1.25
0.15
33
32
64
1
17
16
0.5 0.5
SANYO : SQFP64
Any and all SANYO products described or contained herein do not have specifications that can handle
applications that require extremely high levels of reliability, such as life-support systems, aircraft’s
control systems, or other applications whose failure can be reasonably expected to result in serious
physical and/or material damage. Consult with your SANYO representative nearest you before using
any SANYO products described or contained herein in such applications.
SANYO assumes no responsibility for equipment failures that result from using products at values that
exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges,or other
parameters) listed in products specifications of any and all SANYO products described or contained
herein.
SANYO Electric Co.,Ltd. Semiconductor Company
TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110-8534 JAPAN
62501TN (KT)/D2493JN B8-0082, 0203 No.4467–1/11
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