參數(shù)資料
型號: LM339L-P14-R
廠商: UNISONIC TECHNOLOGIES CO LTD
元件分類: 比較器
英文描述: QUAD DIFFERENTIAL COMPARATOR
中文描述: QUAD COMPARATOR, 5000 uV OFFSET-MAX, 1400 ns RESPONSE TIME, PDSO14
封裝: LEAD FREE, TSSOP-14
文件頁數(shù): 6/7頁
文件大?。?/td> 170K
代理商: LM339L-P14-R
LM339
LINEAR INTEGRATED CIRCUIT
UNISONICTECHNOLOGIESCO.,LTD
6 of 7
www.unisonic.com.tw
QW-R104-001.G
TYPICAL CHARACTERISTICS(cont.)
Time (
μs)
Frequency (Hz)
6
10
4
10
35
10
0
5
10
15
Fig.8 Large Signal Frequency Response
O
utp
ut
Sw
ing
(Vp-p
)
100k
2k
1k
Vi
+15V
+7V
Vcc
Vcc/2
Io
Vo
Vcc=+5V
Vcc=+15V
Vcc=+30V
10
-3
10
-2
10
-1
110
2
10
-1
1
10
Fig.10 Output Characteristics Current Sinking
O
ut
put
V
ol
tag
e
(V
)
Output Sink Current (mA)
10
-1
10
-2
10
-3
10
2
10
1
2
3
4
5
6
7
8
Vcc
Vcc/2
Io
Vo
Ta=25℃
Fig.9 Output Characteristics
Current Sourcing
Output
R
e
ffe
rence
Vcc
(V)
Output Source Current (mA)
Fig.7 Voltage Follower Pulse Response
(Small Signal)
Ou
tput
Voltgae
(V)
01
2
3
45
67
8
9
275
300
350
400
450
Input
Voltage
(
V
)
O
ut
put
Vo
ltag
e
(V
)
Time (
μs)
RL=2kΩ
Vcc=15V
0
1
2
3
2
3
1
0
010
20
30
40
50
Fig.6
-50
-25
0
25
50
75
100
0
20
40
60
Temperature ()
Out
pu
tC
urren
t(m
A
)
Fig.11 Current Limiting
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