Equivalent schematic – Philips SA741C User Manual

Page 4

Advertising
background image

Philips Semiconductors

Product specification

µ

A741/

µ

A741C/SA741C

General purpose operational amplifier

1994 Aug 31

4

EQUIVALENT SCHEMATIC

NON–INVERTING

INPUT

Q1

Q8

Q2

Q3

Q4

Q7

Q5

Q6

R1
1K

R3
50K

R2
1K

Q9

Q13

R5
39K

Q10

Q11

Q22

V+

Q14

R9
25

OUTPUT

R10
50

Q20

Q16

Q17

Q18 Q15

V–

R11
50

R12
50k

R7
4.5

R8
7.5K

R4
5k

30pF

Q12

OFFSET NULL

INVERTING INPUT

OFFSET NULL

SL00096

Figure 2. Equivalent Schematic

Advertising
This manual is related to the following products: