TECHNICAL DATA

DUAL OPERATIONAL AMPLIFIER

IL4580

GENERAL DESCRIPTION

The IL4580 is the dual operational amplifier, specially designer for

improving the tone control, which is most suitable for the audio application.

ORDERING INFORMATION

IL4580N Plastic

IL4580D SOIC

for all packages.

Featuring noiseless, higher gain bandwidth, high output current and low

distortion ratio, and it is most suitable not only for acoustic electronic parts of

audio pre-amp and active filter, but also for the industrial measurement tools.

It is also suitable for the head phone amp at higher output current, and further

more, it can be applied for the handy type set operational amplifier of general

purpose in application of low voltage single supply type which is properly

biased of the input low voltage source.

FEATURES

• Operating Voltage

(±2 V

∼ ±18 V)

• Wide Gain Bandwidth Product (15 MHz typ.)

• Slew Rate

(5 V/

µs typ.)

• Bipolar Technology

BLOCK DIAGRAM

A -INPUT

+

+

-

-

A +INPUT

B -INPUT

B +INPUT

1

2

3

6

5

7

A OUTPUT

B OUTPUT

PIN ASSIGNMENT

EQUIVALENT CIRCUIT (1/2 Show)

Output

V

V

-INPUT

+INPUT

+

-

1