TL087, TL088, TL287, TL288

JFET-INPUT OPERATIONAL AMPLIFIERS

SLOS082B – MARCH 1979 – REVISED – JULY 2004

12

POST OFFICE BOX 655303

• DALLAS, TEXAS 75265

TYPICAL CHARACTERISTICS†

90

80

70

60

50

40

30

20

10

100

0

1 M

100 k

10 k

1 k

100

10 M

f − Frequency − Hz

10

VCC ± = ± 15 V

TA = 25°C

−75

70

TA − Free-Air Temperature − °C

125

100

75

80

85

90

95

− 50

− 25

0

25

50

75

100

VIC = VICR min

VCC ± = ± 5 V

VCC ± = ± 15 V

COMMON-MODE REJECTION RATIO

vs

FREQUENCY

COMMON-MODE REJECTION RATIO

vs

FREE-AIR TEMPERATURE

Figure 22

Figure 23

1 k

0.1

1 M

100

10 k

100 k

1

10

f − Frequency − Hz

AVD = 100

AVD = 10

AVD = 1

VCC ± = ± 15 V

TA = 25°C

ro (open loop) ≈ 250 Ω

−75

90

TA − Free-Air Temperature − °C

125

110

−50

−25

0

25

50

75

100

94

98

102

106

OUTPUT IMPEDANCE

vs

FREQUENCY

SUPPLY-VOLTAGE REJECTION RATIO

vs

FREE-AIR TEMPERATURE

VCC± = ± 5 V to ± 15 V

Figure 24

Figure 25

† Data at high and low temperatures are applicable within the rated operating free-air temperature ranges of the various devices.