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參數(shù)資料
| 型號： | LM139 |
| 廠商： | NXP SEMICONDUCTORS |
| 元件分類： | 比較器 |
| 英文描述： | Quad voltage comparator(四電壓比較器) |
| 中文描述： | COMPARATOR |
| 文件頁數(shù)： | 5/10頁 |
| 文件大?。?/td> | 75K |
| 代理商： | LM139 |
Philips Semiconductors
Product specification
LM139/239/239A/339/339A/
LM2901/MC3302
Quad voltage comparator
1995 Nov 27
5
DC AND AC ELECTRICAL CHARACTERISTICS
V+=5V
DC
, LM139: –55
°
C
≤
T
A
≤
125
°
C; LM239/239A: –25
°
C
≤
T
A
≤
85
°
C; LM339/339A: 0
°
C
≤
T
A
≤
70
°
C; LM2901: –40
°
C
≤
T
A
≤
125
°
C,
MC3302: –40
°
C
≤
T
A
≤
85
°
C, unless otherwise specified.
SYMBOL
PARAMETER
TEST CONDITIONS
LM139
LM239/339
UNIT
Min
Typ
±
2.0
Max
±
5.0
±
9.0
Min
Typ
±
2.0
Max
±
5.0
±
9.0
V
OS
Input offset voltage
2
T
A
=25
°
C
Over temp.
mV
mV
V
CM
Input common–mode voltage
range
3
T
A
=25
°
C
Over temp.
0
0
V+–1.5
V+–2.0
0
0
V+–1.5
V+–2.0
V
V
IDR
Differential input voltage
1
Keep all
V
INs
≥
0V
DC
(or V– if need)
V+
V+
V
I
BIAS
Input bias current
4
I
IN(+)
or I
IN(–)
with output in
linear range
T
A
=25
°
C
Over temp.
25
100
300
25
250
400
nA
nA
I
IN(+)
–I
IN(–)
T
A
=25
°
C
Over temp.
I
OS
Input offset current
±
3.0
±
25
±
100
±
5.0
±
50
±
150
nA
nA
I
OL
Output sink current
V
IN(–)
≥
1V
DC
, V
IN
(+)=0,
V
O
≤
1.5V
DC
,
T
A
=25
°
C
V
IN(+)
≥
1V
DC
, V
IN
(–)=0
V
O
=5V
DC
,
T
A
=25
°
C
V
O
=30V
DC
,
over temp.
R
L
=
∞
on comparators,
T
A
=25
°
C
V+=30V
6.0
16
6.0
16
mA
Output leakage current
0.1
0.1
nA
1.0
1.0
μ
A
I
CC
Supply current
0.8
2.0
0.8
2.0
mA
A
V
Voltage gain
R
L
≥
15k
,
V+=15V
DC
50
200
50
200
V/mV
V
OL
Saturation voltage
V
IN(–)
≥
1V
DC
, V
IN(+)
=0,
I
SINK
≤
4mA
T
A
=25
°
C
Over temp.
250
400
700
250
400
700
mV
mV
t
LSR
Large–signal response time
V
IN
=TTL logic swing, V
REF
=1.4V
DC
,
V
RL
=5V
DC
, R
L
=5.1k
, T
A
=25
°
C
V
RL
=5V
DC
, R
L
=5.1k
,
T
A
=25
°
C
300
300
ns
t
R
Response time
5
1.3
1.3
μ
s
See notes on following page.
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