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參數(shù)資料
| 型號(hào)： | HD66520T |
| 廠(chǎng)商： | Hitachi,Ltd. |
| 英文描述： | 160-Channel 4-Level Grayscale Display Column Driver with Internal Bit-Map RAM(點(diǎn)陣圖形LCD160通道驅(qū)動(dòng)器) |
| 中文描述： | 160通道4級(jí)灰度顯示列的內(nèi)部位圖的RAM（點(diǎn)陣圖形LCD160通道驅(qū)動(dòng)器驅(qū)動(dòng)程序） |
| 文件頁(yè)數(shù)： | 38/45頁(yè) |
| 文件大小： | 336K |
| 代理商： | HD66520T |
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HD66520T
1051
Electrical Characteristics
DC Characteristics 1 (V
CC
= 3.0 to 5.5V, GND = 0V, V
CC
–V
EE
= 8 to 28V, Ta = –20 to +75°C)
Item
Symbol
Applicable
Pins
Min
Typ
Max
Unit
Measurement
Condition
Notes
Input leakage
current (1)
I
IL1
Except for
DB0 to DB7
–2.5
—
2.5
μA
VIN = V
CC
to GND
Input leakage
current (2)
I
IL2
V1L/R, V2L/R,
V3L/R, V4L/R
–25
—
25
μA
VIN = V
CC
to V
EE
Tri-state
leakage
current
I
IST
DB0 to DB7
–10
—
10
μA
VIN = V
CC
to GND
Vi-Yj on
resistance
Note:
R
ON
Y1 to Y160
—
1.0
2.0
k
I
ON
= 100 μA
1
1. Indicates the resistance between one pin from Y1 to Y160 and another pin from V1L/V1R,
V2L/V2R, V3L/V3R, V4L/V4R when load current is applied to the Y pin; defined under the
following conditions:
V
CC
–V
EE
= 28V
V1L/V1R, V3L/V3R = V
CC
– 2/10 (V
CC
–V
EE
)
V4L/V4R, V2L/V2R = V
EE
+ 2/10 (V
CC
–V
EE
)
V1L/V1R and V3L/V3R should be near the V
level, and V2L/V2R and V4L/V4R should be near
the V
level. All voltage must be within V. V is the range within which R
, the LCD drive
circuits’ output impedance, is stable. Note that V depends on power supply voltage V
CC
–V
EE
.
V
V1L/R
V3L/R
V4L/R
V2L/R
V
EE
6.4
2.5
8
28
Relationship between Driver Output Waveform and Output Voltage
V
CC
–V
EE
(V)
V
V
V
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PDF描述 |
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| HD66522 | 160-Channel Column Driver with Internal Bit-Map RAM for Reflective Color Display and Grayscale Display(點(diǎn)陣圖形LCD160通道驅(qū)動(dòng)器) |
| HD66523R | 240-Channel Common Driver with Internal LCD Timing Circuit(帶內(nèi)部LCD定時(shí)電路的240通道驅(qū)動(dòng)器) |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| HD66520TA0 | 制造商:未知廠(chǎng)家 制造商全稱(chēng):未知廠(chǎng)家 功能描述:LCD Display Driver |
| HD66520TB0 | 制造商:HITACHI 制造商全稱(chēng):Hitachi Semiconductor 功能描述:160-Channel 4-Level Grayscale Display Column Driver with Internal Bit-Map RAM |
| HD66522 | 制造商:未知廠(chǎng)家 制造商全稱(chēng):未知廠(chǎng)家 功能描述:LCD Display Driver |
| HD66523 | 制造商:未知廠(chǎng)家 制造商全稱(chēng):未知廠(chǎng)家 功能描述:LCD Display Driver |
| HD66523R | 制造商:未知廠(chǎng)家 制造商全稱(chēng):未知廠(chǎng)家 功能描述:LCD Display Driver |
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