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參數(shù)資料
| 型號： | LC75742E |
| 廠商： | Sanyo Electric Co.,Ltd. |
| 英文描述： | RES 36K OHM 1/8W 5% 0805 SMD |
| 中文描述： | 1 / 2的責任VFD驅(qū)動器與關(guān)鍵輸入功能 |
| 文件頁數(shù)： | 2/18頁 |
| 文件大小： | 308K |
| 代理商： | LC75742E |
Specifications
Absolute Maximum Ratings
at Ta = 25°C, V
SS
= 0 V
Allowable Operating Ranges
at Ta = –40 to +85°C, V
DD
= 4.5 to 5.5 V, V
SS
= 0 V
Note: Since DO is an open-drain output, these values will vary with the pull-up resistance R
PU
and the load capacitance C
L
.
No. 6142-2/18
LC75742E, LC75742W
Parameter
Symbol
Conditions
Ratings
Unit
min
typ
max
Supply voltage
V
DD
V
FL
V
IH
1
V
IH
2
V
IH
3
V
IL
f
OSC
R
OSC
C
OSC
t
L
t
H
t
ds
t
dh
t
cp
t
cs
t
ch
t
dc
t
dr
t
c
V
DD
V
FL
DI, CL, CE, BLK
4.5
5.0
5.5
V
8
12
18
V
0.8 V
DD
0.8 V
DD
0.6 V
DD
5.5
V
High-level input voltage
OSCI
V
DD
V
DD
V
KI1 to KI5
V
Low-level input voltage
DI, CL, CE, BLK, OSCI, KI1 to KI5
0
0.2 V
DD
V
Guaranteed oscillator frequency range
OSCI, OSCO
0.4
1.6
3.0
MHz
k
pF
Recommended external resistor value
OSCI, OSCO
4.7
20
100
Recommended external capacitor value
OSCI, OSCO
22
47
100
Clock low-level pulse width
CL : See figure 1.
160
ns
Clock high-level pulse width
CL : See figure 1.
160
ns
Data setup time
DI, CL : See figure 1.
160
ns
Data hold time
DI, CL : See figure 1.
160
ns
CE wait time
CE, CL : See figure 1.
160
ns
CE setup time
CE, CL : See figure 1.
160
ns
CE hold time
CE, CL : See figure 1.
DO: R
PU
= 4.7 k
, C
L
= 10 pF
*
: See figure 1.
DO: R
PU
= 4.7 k
, C
L
= 10 pF
*
: See figure 1.
BLK, CE : See figure 4.
160
ns
DO output delay time
1.5
μs
DO rise time
1.5
μs
BLK switching time
10
μs
Parameter
Symbol
Conditions
Ratings
Unit
Maximum Supply voltage
V
DD
max
V
FL
max
V
IN
1
V
IN
2
V
OUT
1
V
OUT
2
V
OUT
3
I
OUT
1
I
OUT
2
I
OUT
3
V
DD
V
FL
DI, CL, CE, BLK
–0.3 to +6.5
V
–0.3 to +21.0
V
Input voltage
–0.3 to +6.5
V
OSCI, KI1 to KI5
–0.3 to V
DD
+0.3
–0.3 to V
FL
+0.3
–0.3 to V
DD
+0.3
–0.3 to +6.5
V
S1 to S41, G1, G2
V
Output voltage
OSCO, KS1 to KS6
V
DO
V
S1 to S41
6
mA
Output current
G1, G2
60
mA
KS1 to KS6
1
mA
Allowable power dissipation
Pd max
Ta = 85°C (LC75742E)
400
mW
Ta = 85°C (LC75742W)
300
mW
Operating temperature
Topr
–40 to +85
°C
Storage temperature
Tstg
–50 to +150
°C
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