LM358AWD View Datasheet(PDF) - STMicroelectronics
Part Name
Description
Manufacturer
LM358AWD Datasheet PDF : 18 Pages
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Typical applications
4
Typical applications
LM158W-LM258W-LM358W
Single supply voltage VCC = +5 VDC
Figure 19. AC coupled inverting amplifier
R1
CI 10kW
eI ~
R2
VCC 100k W
Rf
100k
W
1/2
LM158
RB
6.2kW
R3
100k W
AV= -
Rf
R1
(as shown AV = -10)
Co
eo0
RL
10k W
2VPP
C1
10mF
Figure 20. Non-inverting DC amplifier
10kW
1/2
LM158
AV= 1 +
R2
R1
(As shown AV = 101)
eO +5V
R1
10k W
R2
1M W
0
e I (mV)
Figure 21. AC coupled non-inverting amplifier Figure 22. DC summing amplifier
R1
100kW
R2
1MW
C1
0.1mF
CI
eI ~
R3
1M W
1/2
LM158
RB
6.2kW
R4
100kW
AV=
1
+ R2
R1
(as shown A V = 11)
Co
eo0
RL
10k W
C2
10mF
VCC
R5
100kW
e 1 100kW
2VPP
100kW 1/2
eO
LM158
e 2 100k W
e 3 100kW
100kW
e 4 100kW
eo = e1 + e2 - e3 - e4
where (e1 + e2) ≥ (e3 + e4)
to keep eo ≥ 0V
Figure 23. High input Z, DC differential amplifier Figure 24. High input Z adjustable gain DC
instrumentation amplifier
R1
100k W
R2
100kW
R4
100kW
R1
100kW
R3
100kW
1/2
+V1
LM158
1/2
LM158
Vo
+V2
if R1 = R5 and R3 = R4 = R6 = R7
eo = [1 + 2----R-----1-- ] ((e2 + e1)
R2
As shown eo = 101 (e2 + e1)
e1
R2
2k W
1/2
LM158
Gain adjust
R5
100kW
e2
if R1 = R5 and
R3 = R4 = R6 = R7
eo = [1 + 2----R-----1--] ((e2 + e1)
R2
1/2
LM158
R3
100kW
R4
100kW
1/2
eO
LM158
R6
100k W
R7
100kW
As shown eo = 101 (e2 + e1)
10/18
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