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LM358N 参数 Datasheet PDF下载

LM358N图片预览
型号: LM358N
PDF下载: 下载PDF文件 查看货源
内容描述: 低功耗双运算放大器 [Low power dual operational amplifiers]
分类和应用: 运算放大器光电二极管PC
文件页数/大小: 20 页 / 319 K
品牌: STMICROELECTRONICS [ STMICROELECTRONICS ]
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LM158-LM258-LM358
Table 3.
Electrical characteristics
Electrical characteristics for V
CC
+
= +5V, V
CC
-
= Ground, V
o
= 1.4V, T
amb
= +25°C (unless
otherwise specified)
Parameter
LM158A-LM258A
LM358A
Min.
Output voltage swing (R
L
= 2 kΩ)
T
amb
= +25° C
T
min
T
amb
T
max
High level output voltage (V
CC+
= 30 V )
T
amb
= +25° C, R
L
= 2 kΩ
T
min
T
amb
T
max
T
amb
= +25° C, R
L
= 10 kΩ
T
min
T
amb
T
max
Low level output voltage (R
L
= 10 kΩ)
T
amb
= +25° C
T
min
T
amb
T
max
Slew rate
V
CC
= 15V, V
i
= 0.5 to 3V, R
L
= 2kΩ
,
C
L
= 100pF, unity Gain
Gain bandwidth product
V
CC
= 30 V, f = 100 kHz,V
in
= 10 mV,
R
L
= 2 kΩ C
L
= 100 pF
,
Total harmonic distortion
f = 1 kHz, A
v
= 20 dB, R
L
= 2 kΩ, V
o
= 2 V
pp
,
C
L
= 100 pF, V
O
= 2 Vpp
Equivalent input noise voltage
f = 1 kHz, R
s
= 100
Ω,
V
CC
= 30 V
Input offset voltage drift
Input offset current drift
Channel separation
(4)
1kHz
f
20 kHZ
Typ.
Max.
V
CC+
-1.5
V
CC+
-2
27
28
LM158-LM258
LM358
Min.
Typ.
Max.
V
CC+
-1.5
V
CC+
-2
27
V
28
Unit
Symbol
V
OPP
0
0
26
26
27
27
0
0
26
26
27
27
V
OH
V
OL
5
20
20
5
20
20
mV
SR
V/µs
0.3
0.6
0.3
0.6
GBP
0.7
1.1
0.7
1.1
MHz
THD
0.02
55
7
10
120
15
200
0.02
55
7
10
120
30
300
%
e
n
DV
io
DI
io
V
o1
/V
o2
nV
-----------
-
Hz
µV/°C
pA/°C
dB
1. V
o
= 1.4 V, R
s
= 0
Ω,
5 V < V
CC+
< 30 V, 0 < V
ic
< V
CC+
- 1.5 V
2. The direction of the input current is out of the IC. This current is essentially constant, independent of the state of the output
so there is no change in the load on the input lines.
3. The input common-mode voltage of either input signal voltage should not be allowed to go negative by more than 0.3 V.
The upper end of the common-mode voltage range is V
CC+
- 1.5 V, but either or both inputs can go to +32 V without
damage.
4. Due to the proximity of external components, ensure that stray capacitance between these external parts does not cause
coupling. Typically, this can be detected because this type of capacitance increases at higher frequencies.
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