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IZ7065 の電気的特性と機能

IZ7065のメーカーはIK Semiconductorです、この部品の機能は「40CH Segment/Common Driver」です。


製品の詳細 ( Datasheet PDF )

部品番号 IZ7065
部品説明 40CH Segment/Common Driver
メーカ IK Semiconductor
ロゴ IK Semiconductor ロゴ 




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IZ7065 Datasheet, IZ7065 PDF,ピン配置, 機能
40CH Segment/Common Driver
for DOT MATRIX LCD
TECHNICAL DATA
IZ7065
Features
• Display driving bias: static -1/5
• Power supply voltage: +5V ± 10%,
+3V ± 10%
• Supply voltage for display: 0 ~ -5V(VEE)
• Interface
Driver (cascade connection) Controller
Other IZ7065
IZ7066
KS0066
HD44780
SED1278
• CMOS Process
• Bare chip available
Functions
• Dot matrix LCD driver with 40 channel
output.
• Selectable function to use
common/segment drivers simultaneously.
• Input/Output signal
- output: 20 × 2 channel waveform for LCD
driving
- input: - Serial display data and control
pulse from the controller LSI.
- Bias voltage (V1-V6)
Introduction
The IZ7065 is a LCD driver LSI which is fabricated by low power CMOS technology.
Basically this LSI consists of 20 × 2 bit bidirectional shift register, 20 × 2 bit data latch and
20 × 2 bit driver (refer to Fig 1). This LSI can be used a common or segment driver.
2011, April, Ver. 01

1 Page





IZ7065 pdf, ピン配列
IZ7065
Pin Description
PIN(NO.)
VDD (24)
GND (34)
VEE (31)
V1 V2
(44,45)
SC1÷SC20
V3 V4
(46,47)
SHL1
(41)
INPUT/
OUTPUT
Power
Input
NAME
Operating Voltage
Negative Supply Voltage
Bias Voltage
Output
Input
PART 1
LCD driver
Bias Voltage
Input
Data interface
DL1,DR1
(35,36)
SC21÷SC40
V5 V6
(48,49)
SHL2
(42)
Input/Output
Output
Input
Input
PART 2
LCD driver
Bias Voltage
Data interface
DL2,DR2
(37,38)
M
(40)
Input/Output
Input
CL1,CL2
(32,33)
FCS
(43)
Input
Input
Alternated
signal for LCD
driver output
Data shift / latch clock
Mode selection
NC(39)
DESCRIPTION
For logical circuit (+5 V ± 10%, +3 V ± 10%)
0 V (GND)
For LCD driver circuit (-5 V)
Bias voltage level for LCD drive (select level)
INTER-
FACE
Power
Supply
Power
LCD driver output
Bias voltage level for LCD drive (nonselect level)
LCD
Power
Selection of the shift direction of Part 1 shift register
SHL1 DL1
DR1
VDD out
VSS in
in
out
VDD
or
VSS
Data input/output of Part 1 shift register
LCD driver output
Bias voltage level for LCD drive (nonselect level)
Controller
or
IZ7065
Power
Selection of the shift direction of Part 2 shift register
SHL2 DL2
DR2
VDD out
VSS in
in
out
VDD
or
VSS
Data input/output of Part 2 shift register
Controller
or
IZ7065B
PART
1
2
FCS
VSS
VDD
VSS
VDD
CL1
latch
clock
()
shift clock
()
CL2
shift clock
()
latch clock
()
M
polarity
M
_
M
Controller
Shift/latch clock of display data and polarity of M signal
are changed by FCS signal.
By setting FCS to VDD level , user can select the
function that use Part 1 as segment driver and Part 2
as common driver simultaneously.
No connection pin
N.C
2011, April, Ver. 01


3Pages


IZ7065 電子部品, 半導体
Pad Diagram
IZ7065
Chip size: 2100 x 2600 µm
Pad size : 92 x 92 µm
2011, April, Ver. 01

6 Page



ページ 合計 : 7 ページ
 
PDF
ダウンロード
[ IZ7065 データシート.PDF ]


データシートを活用すると、その部品の主な機能と仕様を詳しく理解できます。 ピン構成、電気的特性、動作パラメータ、性能を確認してください。


共有リンク

Link :


部品番号部品説明メーカ
IZ7065

40 Channel Segment / Common Driver

Integral
Integral
IZ7065

40CH Segment/Common Driver

IK Semiconductor
IK Semiconductor
IZ7066

LCD Controller

Integral
Integral
IZ7066

LCD Controller

IK Semiconductor
IK Semiconductor


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