TL081C,AC

TL082C,AC

TL084C,AC

SEMICONDUCTOR

TECHNICAL DATA

JFET INPUT

OPERATIONAL AMPLIFIERS

Order this document by TL081C/D

TL081 (Top View)

TL082 (Top View)

TL084 (Top View)

D SUFFIX

PLASTIC PACKAGE

CASE 751

(SO–8)

P SUFFIX

PLASTIC PACKAGE

CASE 626

N SUFFIX

PLASTIC PACKAGE

CASE 646

1

1

8

8

PIN CONNECTIONS

PIN CONNECTIONS

4

23

1

+

14

1

Offset Null

Noninvt Input

VEE

Inv + Input

VEE

Inputs A

Output A

Inputs 1

Output 1

VCC

Inputs 2

Output 2

NC

VCC

Output

Offset Null

Inputs B

Output B

VCC

Output 4

Inputs 4

VEE

Inputs 3

Output 3

–

–

+

+

–

–

––

+

+

++

18

7

6

5

2

3

4

18

7

6

5

2

3

4

114

13

12

11

10

9

8

2

3

4

5

6

7

1

MOTOROLA ANALOG IC DEVICE DATA

JFET Input Operational

Amplifiers

These low–cost JFET input operational amplifiers combine two state–of–

the–art linear technologies on a single monolithic integrated circuit. Each

internally compensated operational amplifier has well matched high voltage

JFET input devices for low input offset voltage. The BIFET technology

provides wide bandwidths and fast slew rates with low input bias currents,

input offset currents, and supply currents.

These devices are available in single, dual and quad operational

amplifiers which are pin–compatible with the industry standard MC1741,

MC1458, and the MC3403/LM324 bipolar products.

ORDERING INFORMATION

Op Amp

Function

Device

Operating

Temperature Range

Package

Single

TL081CD

SO–8

Single

TL081ACP

Plastic DIP

Dual

TL082CD

SO–8

Dual

TL082ACP

Plastic DIP

Quad

TL084CN, ACN

Plastic DIP

Representative Circuit Schematic (Each Amplifier)

–

+

Inputs

Q3

Q4

Q5

Q2

Q1

VCC

Q6

J1

J2

Q17

Q20

Q23

24

J3

2.0 k

Q14

Q15

10 pF

Q19

Q21

Q22 Q24

Q9

Q8

Q7

Q25

Q12

Q10

Q13

Q11

Q16

Q18

1.5 k

VEE

Bias Circuitry

Common to All

Amplifiers

Offset

Null

(TL081

only)

Output

1.5 k

© Motorola, Inc. 1997

Rev 1