TL080, TL081, TL084, TL081A, TL082A, TL084A

TL081B, TL082B, TL084B

JFET-INPUT OPERATIONAL AMPLIFIERS

SLOS081A–D2297, FEBRUARY 1977–REVISED NOVEMBER 1992

POST OFFICE BOX 655303

POST OFFICE BOX 1443

9

PARAMETER

TEST CONDITIONS†

MIN

TYP

MAX

UNIT

VIO

Input offset voltage

RS = 50 Ω,

TA = 25°C

3

15

mV

αVIO

Temperature coefficient of input offset voltage

VO = 0,

RS = 50 Ω,

TA = 25°C

18

µV/°C

IIO

Input offset current‡

VO = 0,

TA = 25°C

5

200

pA

IIB

Input bias current‡

VO = 0,

TA = 25°C

30

400

pA

VICR

Common-mode input voltage range

TA = 25°C

±11

–12

to

15

V

VOM

Maximum peak output voltage swing

TA = 25°C,

RL = 10 kΩ

±12 ±13.5

V

AVD

Large-signal differential voltage amplification

VO = ± 10 V, TA = 25°C,

RL ≥ 2 kΩ

25

200

V/mV

B1

Unity-gain bandwidth

TA = 25°C

3

MHz

ri

Input resistance

TA = 25°C

1012

Ω

CMRR

Common-mode rejection ratio

VIC = VICR min,

VO = 0,

70

86

dB

CMRR

Common-mode rejection ratio

RS = 50 Ω,

TA = 25°C

70

86

dB

kSVR

Supply voltage rejection ratio (

∆VCC± / ∆VIO)

VCC = ± 15 V to ± 9 V,

VO = 0,

70

86

dB

kSVR

Supply voltage rejection ratio (

∆VCC± / ∆VIO)

RS = 50 Ω,

TA = 25°C

70

86

dB

ICC

Supply current (per amplifier)

No load,

VO = 0,

TA = 25°C

1.4

2.8

mA

V01/V02 Crosstalk attenuation

AVD = 100,

TA = 25°C

120

dB

† All characteristics are measured under open-loop conditions with zero common-mode voltage unless otherwise specified.

‡ Input bias currents of a FET-input operational amplifier are normal junction reverse currents, which are temperature sensitive as shown in

Figure 18. Pulse techniques must be used that will maintain the junction temperature as close to the ambient temperature as possible.

PARAMETER

TEST CONDITIONS

MIN

TYP

MAX

UNIT

SR

Slew rate at unity gain

VI = 10 V,

CL = 100 pF,

RL = 2 kΩ,

See Figure 1

8

13

V/

µs

tr

Rise time

VI = 20 mV,

RL = 2 kΩ,

0.05

µs

Overshoot factor

CL = 100 pF,

See Figure 1

20%

Vn

Equivalent input noise voltage

RS = 100 Ω

f = 1 kHz

18

nV/

√Hz

Vn

Equivalent input noise voltage

RS = 100 Ω

f = 10 Hz to 10 kHz

4

µV

In

Equivalent input noise current

RS = 100 Ω,

f = 1 kHz

0.01

pA/

√Hz

THD

Total harmonic distortion

VO(rms) = 10 V,

f = 1 kHz

RS ≤ 1 kΩ,

RL ≥ 2 kΩ,

0.003%