- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄374928 > SSD1852 (Electronic Theatre Controls, Inc.) LCD Segment / Common Driver With Controller CMOS PDF資料下載
參數(shù)資料
| 型號(hào)： | SSD1852 |
| 廠商： | Electronic Theatre Controls, Inc. |
| 英文描述： | LCD Segment / Common Driver With Controller CMOS |
| 中文描述： | LCD段/與普通的CMOS驅(qū)動(dòng)器控制器 |
| 文件頁數(shù)： | 14/55頁 |
| 文件大?。?/td> | 637K |
| 代理商： | SSD1852 |
第1頁第2頁第3頁第4頁第5頁第6頁第7頁第8頁第9頁第10頁第11頁第12頁第13頁當(dāng)前第14頁第15頁第16頁第17頁第18頁第19頁第20頁第21頁第22頁第23頁第24頁第25頁第26頁第27頁第28頁第29頁第30頁第31頁第32頁第33頁第34頁第35頁第36頁第37頁第38頁第39頁第40頁第41頁第42頁第43頁第44頁第45頁第46頁第47頁第48頁第49頁第50頁第51頁第52頁第53頁第54頁第55頁
SSD1852
Rev 1.0
01/2003
SOLOMON
9
6.9
REF
This pin is an input pin to enable the internal reference voltage used for the internal regulator.
When it is high, an internal reference voltage source will be used. When it is low, an external
reference voltage source must be provided in V
EXT
pin if internal regulator is used.
6.10 V
DD
Power supply pin.
6.11 V
SS
Ground.
6.12 V
CI
Reference voltage input for internal DC-DC converter. The voltage of generated V
CC
equals to
the multiple factor (3X, 4X, 5X or 6X) times V
CI
with respect to V
SS
.
Note: voltage at this input pin must be larger than or equal to V
DD.
6.13 V
CC
This is the most positive voltage supply pin of the chip. It can be supplied externally or
generated by the internal DC-DC converter.
When using internal DC-DC converter as generator, voltage at this pin is for internal reference
only. It CANNOT be used for driving external circuitry.
6.14 C
1P
,C
2P
,C
3P
,C
4P
,C
5P
,C
1N
and C
2N
When internal DC-DC voltage converter is used, external capacitor(s) is/are connected among
these pins.
6.15 V
L6
This pin is the most positive LCD driving voltage. It can be supplied externally or generated by
the internal regulator.
6.16 V
R
This pin is an input of the internal voltage regulator. When the internal resistors network for the
voltage regulator is disabled (INTRS is pulled low), external resistors should be connected
between V
SS
and V
R
, and V
R
and V
L6
, respectively.
6.17 V
EXT
This pin is an input to provide an external voltage reference for the internal voltage regulator
when REF pin is pulled L. When internal reference is selected (REF is pulled high), the V
EXT
pin
should be left open (No connection).
6.18 V
L5
, V
L4
, V
L3
, and V
L2
LCD driving voltages. They can be supplied externally or generated by the internal bias divider.
They have the following relationship:
V
L6
> V
L5
> V
L4
> V
L3
> V
L2
> V
SS
1:a bias
V
L5
(a-1)/a*V
L6
V
L4
(a-2)/a*V
L6
V
L3
2/a*V
L6
V
L2
1/a*V
L6
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| SSD1852T2R1 | LCD Segment / Common Driver With Controller CMOS |
| SSD1852TR1 | LCD Segment / Common Driver With Controller CMOS |
| SSD1852Z | LCD Segment / Common Driver With Controller CMOS |
| SSD1854U | LCD Segment / Common Driver with Controller CMOS |
| SSD1854Z | LCD Segment / Common Driver with Controller CMOS |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SSD1852T2R1 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:LCD Segment / Common Driver With Controller CMOS |
| SSD1852TR1 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:LCD Segment / Common Driver With Controller CMOS |
| SSD1852Z | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:LCD Segment / Common Driver With Controller CMOS |
| SSD1854 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:LCD Segment / Common Driver with Controller CMOS |
| SSD1854U | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:LCD Segment / Common Driver with Controller CMOS |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。