TLE2072ACD datasheet(13/37 Pages) TI

13 / 37 page

TLE2072, TLE2072A, TLE2072Y

EXCALIBUR LOW-NOISE HIGH-SPEED

JFET-INPUT DUAL OPERATIONAL AMPLIFIERS

SLOS124A – JUNE 1993 – REVISED AUGUST 1994

5–13

POST OFFICE BOX 655303

• DALLAS, TEXAS 75265

electrical characteristics at specified free-air temperature, VCC± = ±15 V (unless otherwise noted)

(continued)

PARAMETER

TEST CONDITIONS

T †

TLE2072I

TLE2072AI

UNIT

PARAMETER

TEST CONDITIONS

TA†

MIN

TYP

MAX

MIN

TYP

MAX

UNIT

Crosstalk attenuation

VIC = 0,

RL = 2 kΩ

°C

120

IOS

Short-circuit output current

VO =0

VID = 1 V

°C

–30

–45

–30

–45

IOS

Short-circuit output current

VO = 0

VID = – 1 V

°C

operating characteristics at specified free-air temperature, VCC± = ±15 V

PARAMETER

TEST CONDITIONS

TA†

TLE2072I

TLE2072AI

UNIT

PARAMETER

TEST CONDITIONS

TA†

MIN

TYP

MAX

MIN

TYP

MAX

UNIT

Pi i

V10 V

°C

SR +

Positive slew rate

VO(PP) = ± 10 V,

AVD =– 1

RL =2kΩ

Full

range

µs

AVD = – 1,

RL = 2 kΩ,

CL = 100 pF,

See Figure 1

°C

SR –

Negative slew rate

CL = 100 pF,

See Figure 1

Full

range

µs

Settling time

AVD = – 1,

10-V step,

To 10 mV

°C

0.4

µs

Settling time

10 V step,

RL = 1 kΩ,

CL = 100 pF

To 1 mV

°C

1.5

µs

Equivalent input

R20

Ω

f = 10 Hz

°C

nV/

√Hz

Equivalent input

noise voltage

R20

Ω

f = 10 kHz

°C

11.6

nV/

√Hz

Pk t

RS = 20 Ω,

f = 0 Hz to

°C

VN(PP)

Peak-to-peak

equivalent input

See Figure 3

0 Hz to

10 kHz

°C

µV

VN(PP)

equivalent input

noise voltage

f = 0.1 Hz to

10 Hz

°C

0.6

µV

Equivalent input

noise current

VIC = 0,

f = 10 kHz

°C

2.8

fA /

√Hz

THD+N

Total harmonic

VO(PP) = 20 V, AVD = 10,

f = 1 kHz

RL =2kΩ

°C

0 008%

THD + N

Total harmonic

distortion plus noise

f = 1 kHz,

RL = 2 kΩ,

RS = 25 Ω

°C

0.008%

Unity-gain bandwidth

VI = 10 mV,

RL = 2 kΩ,

°C

MHz

Unity-gain bandwidth

VI 10 mV,

RL 2 kΩ,

CL = 25 pF,

See Figure 2

°C

MHz

BOM

Maximum output-

VO(PP) = 20 V, AVD = – 1,

°C

478

637

478

637

kHz

BOM

Maximum output

swing bandwidth

VO(PP) 20 V, AVD

RL = 2 kΩ,CL = 25 pF

°C

478

637

478

637

kHz

φm

Phase margin at unity

VI = 10 mV,

RL = 2 kΩ,

°C

φm

gain

CL = 25 pF,

See Figure 2

°C

† Full range is – 40

°C to 85°C.

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