LM158W-LM258W-LM358W

Package information

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Package information

In order to meet environmental requirements, STMicroelectronics offers these devices in

category of second level interconnect is marked on the package and on the inner box label,

in compliance with JEDEC Standard JESD97. The maximum ratings related to soldering

conditions are also marked on the inner box label. ECOPACK is an STMicroelectronics

Figure 25. Using symmetrical amplifiers to

reduce input current

Figure 26. Low drift peak detector

Figure 27. Active band-pass filter

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LM158

I

B

2N 929

0.001mF

I

B

3M

W

I

B

I

I

I

B

I

B

Input current compensation

1.5M

W

1/2

LM158

I

B

2N 929

0.001

mF

I

B

3R

3M

W

I

B

Input current

compensation

I

B

1/2

LM158

Z

o

Z

I

C

1

mF

R

1M

W

2I

B

1/2

LM158

1/2

LM158

1/2

LM158

R8

100k

W

C3

10

mF

R7

100k

W

R5

470k

W

C1

330pF

R6

470k

W

C2

330pF

R4

10M

W

R1

100k

W

R2

100k

W

+V1

R3

100k

W

1/2

LM158

1/2

LM158