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LC75850E の電気的特性と機能

LC75850EのメーカーはSanyo Semicon Deviceです、この部品の機能は「1/3 Duty General Purpose LCD Drivers」です。


製品の詳細 ( Datasheet PDF )

部品番号 LC75850E
部品説明 1/3 Duty General Purpose LCD Drivers
メーカ Sanyo Semicon Device
ロゴ Sanyo Semicon Device ロゴ 




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LC75850E Datasheet, LC75850E PDF,ピン配置, 機能
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
33
48
49 32
0.15
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
33
0.15
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

1 Page





LC75850E pdf, ピン配列
LC75850E, 75850W
When CL is stopped at the low level
Figure 1
When CL is stopped at the high level
Figure 2
No.4467–3/11


3Pages


LC75850E 電子部品, 半導体
LC75850E, 75850W
• CCB address .......... 41
• D1 to D156 ............ Display data
• DR .......................... Drive method selection bit
1 = 1/3 duty, 1/3 bias
0 = 1/3 duty, 1/2 bias
• SC .......................... Segment drive/clear control bit
1 = Clear (Display clearing waveforms are output from common and segment pins.)
0 = Drive (Normal drive)
• BU .......................... Normal mode/power saving mode control bit
1 = Power saving mode (The oscillator is stopped and the common and segment pins go to
the ground level.)
0 = Normal mode
• * ............................. Dont’t care
Transferred Data/Output Pin Correspondence
COM3
COM2
COM1
S1 D1 D2 D3
S2 D4 D5 D6
S3 D7 D8 D9
S4 D10 D11 D12
S5 D13 D14 D15
S6 D16 D17 D18
S7 D19 D20 D21
S8 D22 D23 D24
S9 D25 D26 D27
S10 D28 D29 D30
S11 D31 D32 D33
S12 D34 D35 D36
S13 D37 D38 D39
S14 D40 D41 D42
S15 D43 D44 D45
S16 D46 D47 D48
S17 D49 D50 D51
S18 D52 D53 D54
S19 D55 D56 D57
S20 D58 D59 D60
S21 D61 D62 D63
S22 D64 D65 D66
S23 D67 D68 D69
S24 D70 D71 D72
S25 D73 D74 D75
S26 D76 D77 D78
COM3
COM2
COM1
S27 D79 D80 D81
S28 D82 D83 D84
S29 D85 D86 D87
S30 D88 D89 D90
S31 D91 D92 D93
S32 D94 D95 D96
S33 D97 D98 D99
S34 D100 D101 D102
S35 D103 D104 D105
S36 D106 D107 D108
S37 D109 D110 D111
S38 D112 D113 D114
S39 D115 D116 D117
S40 D118 D119 D120
S41 D121 D122 D123
S42 D124 D125 D126
S43 D127 D128 D129
S44 D130 D131 D132
S45 D133 D134 D135
S46 D136 D137 D138
S47 D139 D140 D141
S48 D142 D143 D144
S49 D145 D146 D147
S50 D148 D149 D150
S51 D151 D152 D153
S52 D154 D155 D156
No.4467–6/11

6 Page



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共有リンク

Link :


部品番号部品説明メーカ
LC75850E

1/3 Duty General Purpose LCD Drivers

Sanyo Semicon Device
Sanyo Semicon Device
LC75850W

1/3 Duty General Purpose LCD Drivers

Sanyo Semicon Device
Sanyo Semicon Device


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