Philips MC1558, MC1458, SA1458 User Manual

Philips Semiconductors Linear Products Product specification

MC/SA1458/MC1558General purpose operational amplifier

59

August 31, 1994 853-1062 13721

DESCRIPTION

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.

FEATURES

•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

PIN CONFIGURATION

1

2

3

4 5

6

7

8

– +

+

–

A B

V+

OUTPUT B

INVERTING INPUT B

NON -INVERTING INPUT B

OUTPUT A

INVERTING INPUT A

NON -INVERTING INPUT A

V–

D, N Packages

TOP VIEW

ORDERING INFORMATION

DESCRIPTION TEMPERATURE RANGE ORDER CODE DWG #

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

ABSOLUTE MAXIMUM RATINGS

SYMBOL PARAMETER RATING UNIT

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,
TA=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.

Philips Semiconductors Linear Products Product specification

MC/SA1458/MC1558General purpose operational amplifier

August 31, 1994

60

EQUIVALENT SCHEMATIC

Amplifier “A” of MC1458, SA1458, MC1558

NON–INVERTING

INPUT

3

Q1

Q8

Q2

Q3

Q4

Q7

Q5

Q6

R1
1KΩR250KΩ

R3
1kΩ

INVERT.
INPUT

Q9 Q12

Q13

R5
39KΩ

Q10

Q11

Q22

V+

Q14

R9
25Ω

1

OUTPUT

R10
50Ω

Q20

Q16

Q17

Q18

Q15

8

4

V–

R11
50Ω

R12
50kΩ

R7

4.5KΩ

R8

7.5KΩ

R4
5kΩ

2

DC ELECTRICAL CHARACTERISTICS

TA=25°C, VS=±15V, unless otherwise specified.

MC1558

SYMBOL

PARAMETER

TEST CONDITIONS

Min Typ Max

UNIT

V

OS

Offset voltage RS=10kΩ 1.0 5.0 mV

RS=10kΩ, over temperature 6.0 mV

∆V

OS

Offset voltage Over temperature 10 µV/°C

I

OS

Offset current 20 200 nA

Over temperature 500 nA

∆I

OS

Offset current Over temperature 0.10 nA/°C

I

BIAS

Input bias current 80 500 nA

Over temperature 1500 nA

∆I

BIAS

Bias current Over temperature 1.0 nA/°C

RL=10kΩ, over temperature ±12 ±14

V

OUT

Output voltage swing

RL=2kΩ, over temperature ±10 ±13

V

RL=2kΩ,VO=±10V 50 100

A

VOL

Large-signal voltage gain

RL=2kΩ, VO=± temperature 20

V/mV

Offset voltage adjustment range ±30 mV
PSRR Power supply rejection ratio RS≤10kΩ 30 150 µV/V
CMRR Common mode rejection ratio 70 90 dB
I

CC

Supply current 2.3 5.0 mA
V

IN

Input voltage range ±12 ±13 V
P

D

Power consumption 70 150 mW

Channel separation 120 dB
R

OUT

Output resistance 75 Ω
I

SC

Output short-circuit current 10 25 60 mA