參數(shù)資料
型號(hào): BU9706KS
廠商: Rohm CO.,LTD.
元件分類: 顯示驅(qū)動(dòng)器
英文描述: LCD segment driver
中文描述: LCD段驅(qū)動(dòng)器
文件頁(yè)數(shù): 4/6頁(yè)
文件大小: 59K
代理商: BU9706KS
4
Standard ICs
BU9706KS
Electrical characteristics (unless otherwise noted, Ta = 25°C, V
DD
= 5 V)
DC characteristics
Parameter
Symbol
V
IH
Min.
4.0
Typ.
Max.
Unit
Conditions
V
IL
I
IH
I
IL
V
OH
V
OL
R
ON
I
DD
4.2
1.0
1
– 1
0.4
5
0.5
4 V
DD
= 5V, V
2
= 2 / 3 V
DD
, V
3
= 1 / 3 V
DD
, V
5
= 0V
5 V
IN
= V
DD
, V
2
, V
3
, V
5
, V
o
= O
n
pin voltage
V
V
μ
A
μ
A
V
V
k
mA
V
IH
= V
DD
V
IL
= 0V
I
O
= – 40
μ
A
I
O
= 0.4mA
| V
IN
– V
O
|
5
= 0.25V
CP = DC No load
Input high level voltage
1
Input low level voltage
1
Input high level current
1
Input low level current
1
Output high level voltage
2
Output low level voltage
2
ON resistance
3
4
Current dissipation
1 Applied to DF, LOAD, CP, DI
1
and DI
21
pins
2 Applied to DO
20
and DO
40
pins
3 Applied to O
1
to O
40
pins
AC characteristics
Parameter
Symbol
t
pLH
, t
pHL
Min.
Typ.
Max.
250
Unit
ns
Conditions
50
50
125
125
250
0
3.3
250
250
ns
ns
ns
ns
ns
ns
ns
ns
MHz
DUTY = 50%
V
DD
= 5V, V
2
= 2 / 3V
DD,
V
3
= 1 / 3V
DD,
V
5
= 0V
s
Not designed for radiation resistance.
t
p (L)
t
p (D)
t
sLH
, t
sHL
t
hLH
, t
hHL
t
w (CP)
t
w (L)
t
CL
t
LC
f
CP
Propagation delay time 1
Propagation delay time 2
Propagation delay time 3
DI
CP setup time
CP
DI hold time
CP pulse width
Load pulse width
CP
load time
LOAD
CP time
Maximum clock frequency
CP
DO
n
delay time
Load
O
n
delay time
DF
O
n
delay time
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