OP27A, OP27C, OP27E, OP27G

OP37A, OP37C, OP37E, OP37G

LOW-NOISE HIGH-SPEED PRECISION OPERATIONAL AMPLIFIERS

SLOS100B – FEBRUARY 1989 – REVISED AUGUST 1994

2–12

POST OFFICE BOX 655303

POST OFFICE BOX 1443

SUPPLY VOLTAGE REJECTION RATIO

vs

FREQUENCY

f – Frequency – Hz

VCC

± = ±4 V to ±18 V

TA = 25°C

SLEW RATE

vs

FREE-AIR TEMPERATURE

TA – Free Air Temperature – °C

VCC

± = ±15 V

RL ≥ 2 kΩ

OP37

(AVD ≥ 5)

160

140

120

100

80

60

40

20

0

20

18

16

14

12

10

8

6

4

2

0

1

10

100

1 k

10 k 100 k 1 M

10 M 100 M

– 50

– 25

0

25

50

75

100

125

OP27

(AVD ≥ 1)

Positive

Supply

Negative

Supply

Figure 16

Figure 17

OP37

SLEW RATE

vs

SUPPLY VOLTAGE

VCC

± – Supply Voltage – V

AVD = 5

RL = 2 kΩ

TA = 25°C

Rise

0.1

OP37

SLEW RATE

vs

LOAD RESISTANCE

19

1

100

f – Frequency – Hz

10

20

15

10

5

0

18

17

16

15

± 3

± 6

± 9

± 12

± 15

± 18

± 21

Fall

VCC

± = ±15 V

AVD = 5

VO(PP) = 20 V

TA = 25°C

Figure 18

Figure 19

† Data for temperatures below – 25

°C and above 85°C are applicable to the OP27A, OP27C, OP37A, and OP37C only.