BA14741F Rohm, BA14741F Datasheet

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BA14741F

Manufacturer Part Number
BA14741F
Description
Quad operational amplifier
Manufacturer
Rohm
Datasheet

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Part Number:
BA14741F
Manufacturer:
ROHM/罗姆
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Part Number:
BA14741F
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ROHM
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Part Number:
BA14741F-E2
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The BA14741 and BA14741F are monolithic ICs with four operational amplifiers featuring internal phase compensa-
tion mounted on a single silicon chip. Either a dual or single power supply can be driven.
Active filters
Audio amplifiers
VCOs
Other electronic circuits
1) Built-in phase compensation circuit.
2) Wide range of operating power supply voltages.
3) Can be connected to other standard quad opera-
Applications
Features
Block diagram
Quad operational amplifier
BA14741 / BA14741F
Standard ICs
tional amplifiers.
BA14741 / BA14741F
( ± 2 to ± 18V)
OUT1
OUT2
– IN1
+ IN1
+ IN2
– IN2
V
CC
1
2
3
4
5
6
7
1ch
2ch
+
+
+ –
+ –
4) High gain and low noise.
5) Compatible with model 741 operation amplifiers of
4ch
3ch
other manufacturers.
14
13
12
11
10
9
8
OUT4
– IN4
+ IN4
V
+ IN3
– IN3
OUT3
EE
1

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BA14741F Summary of contents

Page 1

... Standard ICs Quad operational amplifier BA14741 / BA14741F The BA14741 and BA14741F are monolithic ICs with four operational amplifiers featuring internal phase compensa- tion mounted on a single silicon chip. Either a dual or single power supply can be driven. • Applications Active filters Audio amplifiers ...

Page 2

... Differential input voltage Common-mode input voltage Operating temperature Storage temperature Refer to Pd characteristics diagram. The values for the BA14741F are those when it is mounted on a glass epoxy board (50mm 50mm 1.6mm). • Electrical characteristics (unless otherwise noted 25°C, V Parameter Input offset voltage ...

Page 3

... Fig.2 Quiescent current vs. power supply voltage – AMBIENT TEMPERATURE Fig.5 Input bias current vs. ambient temperature – 10 – POWER SUPPLY VOLTAGE: V (V) Fig.8 Common mode input voltage vs. power supply voltage BA14741 / BA14741F 120 100 100 1k 10k 20 FREQUENCY: f (Hz) Fig.3 Open loop voltage gain vs. frequency 100 ...

Page 4

... External dimensions (Units: mm) BA14741 19.4 0 2.54 0.5 0.1 DIP14 4 ). ICM BA14741F 7. BA14741 / BA14741F V CC – potential in V ICM V EE Fig.9 Unused circuit connections 8.7 0 1.27 0.4 0.1 0.3Min. ...

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