參數(shù)資料
型號: L6451
廠商: 意法半導體
英文描述: 28 Channel Ink Jet Driver(28通道噴墨驅動器)
中文描述: 28頻道噴墨打印驅動程序(28通道噴墨驅動器)
文件頁數(shù): 4/9頁
文件大小: 80K
代理商: L6451
D.C. ELECTRICAL CHARACTERISTICS
atT
amb
= 25
°
C, V
DD
=5V,V
clamp
=18V(unlessotherwisespecified).
Symbol
V
DD
V
CLAMP
V
IL
V
IH
I
LL
I
LH
I
DD
Parameter
Test Condition
Min.
4.75
9
Typ.
5
Max.
5.25
38
1.2
Unit
V
V
V
V
μ
A
μ
A
mA
Logic Supply Voltage
Clamping Voltage
Low Level Input Voltage
High Level Input Current
Low Level Input Current
High Level Input Current
Logic Supply Current
V
DD
-1.2
V
IN
= V
IL
V
IN
= V
IH
(Independent from the output
conditions)
Tj 25
°
C D.C. 0.4A
Tj 25
°
C D.C. 0.5A
Tj 90
°
C D.C. 0.4A
Tj 90
°
C D.C. 0.5A
Tj = 25
°
C to 90
°
C D.C.:0.4A
Tj = 25
°
C to 90
°
C D.C.:0.5A
-200
10
5
V
OUT
Output Saturation Voltage
0.9
1.1
1.4
1.7
V
V
V
V
V
V
V
CE
Output saturation absolute
voltage variationaround the
typ. valuesfor extended
temperature ranges
±
0.2
±
0.25
R
DS
ON
2.2
A.C. ELECTRICAL CHARACTERISTICS
at T
amb
= 25
°
C, V
DD
= 5V.
Symbol
T
S
Signal Name
INA, INB, INC,
IND Vs COMn
INA, INB, INC,
IND Vs COMn
COM1,2,3,4
V
S
OUT 0 toN
COM1,2,3,4
V
S
OUT 0 toN
Parameter
Test Condition
Min.
30
Typ.
Max.
Unit
ns
SET - UP Time
T
H
HOLD Time
0
ns
T
on
TURN - ON Time
I
OUT
= 0.5A, R
L
= 39
T
j
= 25 to 90
°
C
I
OUT
= 0.5A, R
L
= 39
T
j
= 25 to 90
°
C
150
ns
T
off
TURN - OFF Time
150
ns
t
r
t
f
Rise Time
Fall Time
Output Pulse Width
100
100
T
win
ns
ns
ns
T
wout
T
win
= 3.5
μ
s R
L
= 40
I
OUT
= 0.5A
R
L
= 39
V
CLAMP
= 18V
- 20
+ 80
P
D
Maximum allowable
variation of the output
power transmitted by
eachdriver to the
resistive load
R
L
= 40
V
clamp
= 18V
±
4
%
P
D
Maximum
allowable
variation of
the output
power
transmitted
by each
driver to the
resistive load
4
%
L6451
4/9
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