TL092

DUAL JFET INPUT OPERATIONAL AMPLIFIER

SLOS372 − JUNE 2001

4

POST OFFICE BOX 655303

(all characteristics are specified under open-loop conditions, unless otherwise noted)

PARAMETER

TEST CONDITIONS

TA

MIN

TYP†

MAX

UNIT

VIO

Input offset voltage

RS = 50 Ω

25

°C

5

15

mV

VIO

Input offset voltage

RS = 50 Ω

Full range

20

mV

αV

IO

Temperature coefficient

of input offset voltage

25

°C

10

µV/°C

IIO‡

Input offset current

25

°C

50

200

pA

IIO‡

Input offset current

Full range

5

nA

IIB‡

Input bias current

25

°C

200

400

pA

IIB‡

Input bias current

Full range

10

nA

VICR

Common-mode input

voltage range

25

°C

VCC−

to 12

VCC−

to 13

V

RL = 2 kΩ

25

°C

±10

±13

VO(PP) Peak output voltage swing

RL = 10 kΩ

25

°C

±12 ±13.5

V

VO(PP) Peak output voltage swing

RL = 2 kΩ

Full range

±10

V

AVD

Large-signal differential

RL = 2 kΩ,

VO = ±10 V

25

°C

20

200

V/mV

AVD

Large-signal differential

voltage amplification

RL = 2 kΩ,

VO = ±10 V

Full range

15

V/mV

BOM

Maximum output swing

bandwidth

RL = 2 kΩ,

AVD = 1,

VO(PP) = 20 V,

THD

< 5%

25

°C

9

kHz

B1

Unity gain bandwidth

RL = 10 kΩ,

VO = 50 mV

25

°C

1

MHz

φm

Phase margin

RL = 2 kΩ,

CL = 200 pF

25

°C

60

°

ri

Input resistance

f = 20 Hz

25

°C

1012

Ω

ro

Output resistance

f = 20 Hz

25

°C

75

Ω

CMRR

Common-mode rejection ratio

RS = 50 Ω,

VIC = VICR

25

°C

70

90

dB

kSVR

Supply-voltage rejection ratio

(

∆VCC/∆VIO)

RS = 50 Ω,

VCC± = ±3 V to ±15 V

25

°C

75

90

dB

IOS

Short-circuit output current

25

°C

40

mA

ICC

Supply current (per amplifier)

VO = 0,

No load

25

°C

1.5

2.5

mA

† All typical values are at TA = 25°C.

‡ Input bias currents of a FET-input operational amplifier are normal junction reverse currents, which are temperature sensitive. Pulse techniques

that maintain the junction temperature as close to the ambient temperature as possible must be used.

(unless otherwise noted)

PARAMETER

TEST CONDITIONS

MIN

TYP†

MAX

UNIT

VIO

Input offset voltage

RS = 50 Ω,

VO = 2.5 V

5

15

mV

IIO

Input offset current

VO = 2.5 V

50

200

pA

IIB

Input bias current

VO = 2.5 V

200

400

pA

VO(PP)

Peak output voltage swing

RL = 10 kΩ

3.3

3.5

V

VO(PP)

Peak output voltage swing

RL = 10 kΩ,

VCC+ = 5 V to 30 V

VCC+−1.7

V

AVD

Large-signal differential

voltage amplification

RL = 2 kΩ,

∆VO =1.6 V

20

200

V/mV

kSVR

Supply-voltage rejection ratio

(

∆VCC/∆VIO)

RS = 50 Ω,

VCC± = ±3 V to ±15 V

75

dB

ICC

Supply current (per amplifier)

VO = 2.5 V,

No load

1.5

2.5

mA

VO1/VO2

Channel separation

f = 1 kHz to 20 kHz

120

dB

† All typical values are at TA = 25°C.