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MC1458

General purpose operational amplifier

Philips Electronics 

Philips Semiconductors Linear Products

General purpose operational amplifier

Product specification

MC/SA1458/MC1558

EQUIVALENT SCHEMATIC

NON–INVERTING

Q1

INPUT

3

Q3

Q8

Q9

INVERT.

INPUT

Q2

2

Q4

Q7

Q5

Q6

Q10

Q12

Q13

R5

39KΩ

R7

4.5KΩ

R8

7.5KΩ

Q15

Q18

Q11

Q22

Q16

Q17

R1

1KΩ

R2

50KΩ

R3

R4

1kΩ

5kΩ

R12

R11

50kΩ

50Ω

Amplifier “A” of MC1458, SA1458, MC1558

V+

8

Q14

R9

25Ω

1

OUTPUT

R10

50Ω

Q20

4

V–

DC ELECTRICAL CHARACTERISTICS

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

SYMBOL

PARAMETER

VOS

Offset voltage

∆VOS

IOS

Offset voltage

Offset current

∆IOS

IBIAS

Offset current

Input bias current

∆IBIAS

VOUT

Bias current

Output voltage swing

AVOL

PSRR

CMRR

ICC

VIN

PD

ROUT

ISC

Large-signal voltage gain

Offset voltage adjustment range

Power supply rejection ratio

Common mode rejection ratio

Supply current

Input voltage range

Power consumption

Channel separation

Output resistance

Output short-circuit current

TEST CONDITIONS

RS=10kΩ

RS=10kΩ, over temperature

Over temperature

Over temperature

Over temperature

Over temperature

Over temperature

RL=10kΩ, over temperature

RL=2kΩ, over temperature

RL=2kΩ,VO=±10V

RL=2kΩ, VO=± temperature

RS≤10kΩ

MC1558

Min Typ Max

1.0

5.0

6.0

10

20

200

500

0.10

80

500

1500

1.0

±12 ±14

±10 ±13

50

100

20

±30

30

150

70

90

2.3

5.0

±12 ±13

70

150

120

75

10

25

60

UNIT

mV

mV

µV/°C

nA

nA

nA/°C

nA

nA

nA/°C

V

V/mV

mV

µV/V

dB

mA

V

mW

dB

Ω

mA

August 31, 1994

60

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