Philips SA1458 User Manual

59

August 31, 1994

853-1062 13721

The MC1458 is a high-performance operational amplifier with high
open-loop gain, internal compensation, high common-mode range
and exceptional temperature stability.  The MC1458 is short-circuit
protected.

The MC1458/SA1458/MC1558 consists of a pair of 741 operational
amplifiers on a single chip.

•

Internal frequency compensation

•

Short-circuit protection

•

Excellent temperature stability

•

High input voltage range

•

No latch-up

•

1558/1458 are 2 “op amps” in space of one 741 package

8-Pin Plastic Small Outline (SO) Package

0 to +70

°

C

MC1458D

0174C

8-Pin Plastic Dual In-Line Package (DIP)

0 to +70

°

C

MC1458N

0404B

8-Pin Plastic Small Outline (SO) Package

-40

°

C to +85

°

C

SA1458D

0174C

8-Pin Plastic Dual In-Line Package (DIP)

-40

°

C to +85

°

C

SA1458N

0404B

8-Pin Plastic Dual In-Line Package (DIP)

-55

°

C to +125

°

C

MC1558N

0404B

V

S

Supply voltage

MC1458

±

18

V

SA1458

±

18

V

MC1558

±

22

V

T

J

Junction temperature

+150

°

C

P

D MAX

Maximum power dissipation,

T

A

=25

°

C (still-air)

1

N package

1160

mW

D package

780

mW

V

DIFF

Differential input voltage

±

30

V

V

IN

Input voltage

2

±

15

V

Output short-circuit duration

Continuous

T

A

Operating ambient temperature range

MC1458

0 to +70

°

C

SA1458

-40 to +85

°

C

MC1558

-55 to +125

°

C

T

STG

Storage temperature range

-65 to +150

°

C

T

SOLD

Lead soldering temperature (10sec max)

300

°

C

NOTES:
1. The following derating factors should be applied above 25

°

C; N package at 9.3mW/

°

C; D package at 6.2mW/

°

C

2. For supply voltages less than 

±

15V, the absolute maximum input voltage is equal to the supply voltage.