参数资料
型号: LM339L-D14-T
厂商: UNISONIC TECHNOLOGIES CO LTD
元件分类: 比较器
英文描述: QUAD DIFFERENTIAL COMPARATOR
中文描述: QUAD COMPARATOR, 5000 uV OFFSET-MAX, 1400 ns RESPONSE TIME, DIP14
封装: LEAD FREE, DIP-14
文件页数: 5/7页
文件大小: 170K
代理商: LM339L-D14-T
LM339
LINEAR INTEGRATED CIRCUIT
UNISONICTECHNOLOGIESCO.,LTD
5 of 7
www.unisonic.com.tw
QW-R104-001.G
TYPICAL CHARACTERISTICS
0
5
10
15
20
25
30
35
40
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
1.8
2.0
2.2
Ta=-25℃
Ta=-40℃
Ta=25℃
Ta=70℃
RL=∞
Fig.1 Supply Current
Sup
p
ly
Cu
rren
t
(m
A)
Supply Voltage (V)
0
5
10
15
20
25
30
35
40
10
20
30
40
50
60
70
80
90
100
110
Ta=-25℃
Ta=-40℃
Ta=25℃
Ta=70℃
Vcm=0VDC
Rcm=1GΩ
Fig.2 Input Current
In
pu
tC
urre
nt
(
m
A
)
Supply Current (V)
Time (
μs)
0
0.4
0.8
1.2
1.6
0
2.0
4.0
6.0
-100
0
Outp
ut
V
oltage
(V
)
Inpu
tVol
tag
e
(m
V)
Fig.4 Reponse Time For Various Input
Overdrive Negative Transition
Ta=25℃
Input Overdrive
20mV
5.0mV
10
-3
1
10
2
10
-2
10
-2
-1
10
-1
10
1
10
1
Fig.3 Output Saturation Voltage
S
atura
tion
Volta
ge(V)
Output Sink Current (mA)
Ta=85℃
Ta=25℃
Ta=-40℃
0
0.4
0.8
1.2
1.6
Time (
μs)
0
2.0
4.0
6.0
Outp
ut
Vol
ta
ge
(V)
Inp
ut
Vol
ta
ge
(mV
)
0
100
50mV
20mV 5.0mV
Input Overdrive
Ta=25℃
Fig.5 Reponse Time For Various Input
Overdrive Positive Transition
50mV
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相关代理商/技术参数
参数描述
LM339L-P14-R 制造商:UTC-IC 制造商全称:UTC-IC 功能描述:QUAD DIFFERENTIAL COMPARATOR
LM339L-P14-T 制造商:UTC-IC 制造商全称:UTC-IC 功能描述:QUAD DIFFERENTIAL COMPARATOR
LM339L-S14-R 制造商:UTC-IC 制造商全称:UTC-IC 功能描述:QUAD DIFFERENTIAL COMPARATOR
LM339L-S14-T 制造商:UTC-IC 制造商全称:UTC-IC 功能描述:QUAD DIFFERENTIAL COMPARATOR
LM339M 功能描述:校验器 IC Quad Comparator RoHS:否 制造商:STMicroelectronics 产品: 比较器类型: 通道数量: 输出类型:Push-Pull 电源电压-最大:5.5 V 电源电压-最小:1.1 V 补偿电压(最大值):6 mV 电源电流(最大值):1350 nA 响应时间: 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:SC-70-5 封装:Reel