参数资料
型号: LM2902
厂商: Fairchild Semiconductor Corporation
英文描述: Quad Operational Amplifier(Power Supply Range:3V~26V (or 1.5V~13V))(四通道运算放大器(电源:3V~26V 或1.5V~13V))
中文描述: 四运算放大器(电源电压范围:3V的?26V的(或1.5V?13V的))(四通道运算放大器(电源:枚3V?26V的或在1.5V?13V的))
文件页数: 3/12页
文件大小: 115K
代理商: LM2902
LM2902,LM324/LM324A
3
Electrical Characteristics
(V
CC
=5.0V, V
EE
=GND, T
A
=25
°
C, unless otherwise specified)
Note.
1. V
CC
=30V for LM324 , V
CC
= 26V for LM2902
Parameter
Symbol
Conditions
LM324
Typ.
LM2902
Typ.
Unit
Min.
Max.
Min.
Max.
Input Offset Voltage
V
IO
V
CM
= 0V to V
CC
= 1.5V
V
O(P)
= 1.4V, R
S
= 0
-
1.5
7.0
-
1.5
7.0
mV
Input Offset Current
Input Bias Current
Common-Mode
Input
Voltage Range
I
IO
I
BIAS
-
-
-
-
3.0
40
50
250
-
-
3.0
40
50
250
nA
nA
V
I(R)
Note1
0
V
CC
-1.5
-
0
-
V
CC
-1.5
V
Supply Current
I
CC
R
L
=
,V
CC
= 30V
(all Amps)
R
L
=
,V
CC
= 5V
(all Amps)
(V
CC
= 26V for LM2902)
V
CC
= 15V, R
L
2K
V
O(P)
= 1V to 11V
Note1
-
1.0
3
-
1.0
3
mA
-
0.7
1.2
-
0.7
1.2
mA
Large Signal
Voltage Gain
G
V
25
100
-
-
100
-
V/
mV
V
V
mV
Output Voltage
Swing
V
O(H)
R
L
= 2K
R
L
= 10K
26
27
-
-
-
-
22
23
-
-
-
-
28
5
24
5
V
O(L)
V
CC
= 5V, R
L
10K
20
100
Common-Mode
Rejection Ratio
Power Supply
Rejection Ratio
Channel Separation
Short Circuit to GND
CMRR
-
65
75
-
50
75
-
dB
PSRR
-
65
100
-
50
100
-
dB
CS
I
SC
f = 1KHz to 20KHz
-
-
120
40
-
-
-
120
40
-
dB
mA
-
60
60
Output Current
I
SOURCE
V
I(+)
= 1V, V
I(-)
= 0V
V
CC
= 15V, V
O(P)
= 2V
V
I(+)
= 0V, V
I(-)
= 1V
V
CC
= 15V, V
O(P)
= 2V
V
I(+)
= 0V, V
I(-)
= 1V
V
CC
= 15V,V
O(R)
= 200mV
20
40
-
20
40
-
mA
I
SINK
10
13
-
10
13
-
mA
12
45
-
-
-
-
μ
A
Differential Input
Voltage
V
I(DIFF)
-
-
V
CC
-
-
V
CC
V
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