參數(shù)資料
型號(hào): HD66112T
廠商: Hitachi,Ltd.
英文描述: 160-Channel Segment Driver for Dot-Matrix Graphic Liquid Crystal Display in Super-Slim TCP(用于點(diǎn)陣圖形LCD的160通道段碼驅(qū)動(dòng)器)
中文描述: 160通道段驅(qū)動(dòng)的點(diǎn)陣圖形液晶顯示器的超薄的TCP(用于點(diǎn)陣圖形液晶顯示器的160通道段碼驅(qū)動(dòng)器)
文件頁(yè)數(shù): 11/19頁(yè)
文件大?。?/td> 70K
代理商: HD66112T
HD66112T
11
DC characteristics 2 (V
CC
= 5V
±
10%, VLCD–GND = 14 to 40V, and Ta = –30 to +75
°
C, unless
otherwise noted.)
Item
Symbol
Pins
Min.
Typ.
Max.
Unit
Condition
Note
Input high
voltage
VIH
1
0.8
×
V
CC
V
CC
V
Input low
voltage
VIL
1
0
0.2
×
V
CC
V
Output high
voltage
VOH
2
V
CC
– 0.4
V
I
OH
= –0.4mA
Output low
voltage
VOL
2
0.4
V
I
O
L
= 0.4 mA
Vi–Yjon
resistance
R
ON
3
1.0
3.0
k
I
ON
= 150
μ
A
1
Input leakage
current 1
I
IL1
1
–5.0
5.0
μ
A
VIN = V
CC
to GND
Input leakage
current 2
I
IL2
4
–100
100
μ
A
VIN = VLCD to
GND
Current
consumption 1
I
CC
V
CC
8.0
mA
f
CL2
= 20 MHz
f
CL1
= 28 kHz
Same as above
2
Current
consumption 2
I
LCD
VLCD
3.0
mA
2
Current
consumption 3
Pins:
I
ST
V
CC
1.0
mA
Same as above
2, 3
1. CL1, CL2, M, SHL,
EI/O1
,
EI/O2
,
DISP
, D0–D7
2.
EI/O1
,
EI/O2
3. Y1–Y160, V1L, V1R, V2L, V2R, V3L, V3R, V4L, V4R
4. V1L, V1R, V2L, V2R, V3L, V3R, V4L, V4R
Notes: 1. Indicates the resistance between one pin from Y1–Y160 and another pin from V1–V4, when load
current is applied to the Y pin; defined under the following conditions.
VLCD–GND = 40V
V1, V3 = VLCD – {1/20(VLCD–GND)}
V2, V4 = GND + {1/20(VLCD–GND)}
V1 and V3 should be near LCD level, and V2 and V4 should be near GNU level (Figure 4). 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 VLCD–GND (Figure 5).
2. Input and output current is excluded. When a CMOS input is floating, excess current flows from
the power supply through the input circuit. To avoid this, VIH and VIL must be held to V
CC
and
GND levels, respectively.
3. Applies to standby mode.
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