NXP Semiconductors UA747C Manuel d'utilisateur télécharger pdf (Page 3)

Philips Semiconductors Linear Products Product specification

µA747CDual operational amplifier

August 31, 1994

56

AC ELECTRICAL CHARACTERISTICS

T

A

=25°C, V

S

= ±15V unless otherwise specified.

SYMBOL

PARAMETER

TEST CONDITIONS

µA747C

UNIT

SYMBOL

PARAMETER

TEST CONDITIONS

Min Typ Max

UNIT

Transient response V

IN

=20mV, R

L

=2kΩ, C

L

<100pF

t

R

Rise time Unity gain C

L

≤100pF 0.3 µs

Overshoot Unity gain C

L

≤100pF 5.0 %

SR Slew rate R

L

>2kΩ 0.5 V/µs

TYPICAL PERFORMANCE CHARACTERISTICS

COMMON MODE VOLTAGE RANGE — V

+

–55

o

C < T

A

< +125

o

C

16

14

12

10

8

6

4

2

0

5 10 15 20

SUPPLY VOLTAGE — +

V

Frequency Characteristics as a

Function of Supply Voltage

VOLTAGE GAIN

V

S

= + 15V

T

A

= 25

o

C

10

6

10

5

10

4

10

3

10

2

10

1

1 10 100 1K 10K 100K 1M 10M

FREQUENCY — Hz

Open–Looped Voltage Gain

as a Function of Frequency

PHASE DEGREES

1 10 100 1K 10K 100K 1M 10M

V

S

= + 15V

T

A

= 25

o

C

0

–45

–90

–135

–180

FREQUENCY — Hz

Open–Looped Voltage Response

as a Function of Frequency

PEAK–TO–PEAK OUTPUT SWING — V

40

36

32

28

24

20

16

12

8

4

0

100 1k 10k 100k 1M

FREQUENCY — Hz

V

S

= + 15V

T

A

= 25

o

C

R

L

= 10kΩ

Output Voltage Swing

as a Function of Frequency

115

110

105

100

95

90

85

80

0 4 8 12 15 20

SUPPLY VOLTAGE — +

V

VOLTAGE GAIN — dB

T

A

= 25

O

C

Open–Loop Voltage Gain as a

Function of Supply Voltage

PEAK TO PEAK OUTPUT SWING — V

–55

o

C < T

A

< +125

o

C

R

L

> 2kΩ

40

36

32

28

24

20

16

12

8

4

0

5 10 15 20

SUPPLY VOLTAGE — +

V

Output Voltage Swing as a

Function of Supply Voltage

OUTPUT — mV

28

24

20

16

12

8

4

0

0 0.5 1.0 1.5 2.0 2.5

TIME — µs

V

S

= + 15V

T

A

= 25

o

C

R

L

= 2kΩ

C

L

= 100pF

10%

RISE TIME

Transient Response

10

8

6

4

2

0

–2

–4

–6

–8

–10

0 10 20 30 40 50 60 70 80 90

TIME — µS

OUTPUT

INPUT

V

S

= + 15V

T

A

= 25

o

C

OUTPUT VOLTAGE — V

Voltage-follower Large-Signal

Pulse Response

1.4

1.2

1.0

0.8

0.6

5 10 15 20

SUPPLY VOLTAGE — +

V

RELATIVE VALUE

TRANSIENT RESPONSE

SLEW RATE

CLOSED

LOOP

BANDWIDTH

T

A

= 25

o

C

Input Common–Mode Voltage Range

as a Function of Supply voltage

–1

1 2 3 4 5

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