TLE2071A datasheet(21/89 Pages) TI1

21 / 89 page

TLE207x, TLE207xA

EXCALIBUR LOW-NOISE HIGH-SPEED

JFET-INPUT OPERATIONAL AMPLIFIERS

SLOS181C − FEBRUARY 1997 − REVISED DECEMBER 2009

POST OFFICE BOX 655303

• DALLAS, TEXAS 75265

TLE2072C electrical characteristics at specified free-air temperature, VCC± = ±5 V (unless

otherwise noted)

(continued)

PARAMETER

TEST CONDITIONS

TLE2072C

TLE2072AC

UNIT

PARAMETER

TEST CONDITIONS

MIN

TYP

MAX

MIN

TYP

MAX

UNIT

Supply current

No load

°C

2.7

2.9

3.9

2.7

2.9

3.9

ICC

Supply current

(both channels)

VO = 0,

No load

Full range

3.9

Crosstalk attenuation

VIC = 0,

RL = 2 kΩ

°C

120

Short-circuit output

VID = 1 V

°C

−35

IOS

Short circuit output

current

VO = 0

VID = − 1 V

°C

TLE2072C operating characteristics at specified free-air temperature, VCC± = ±5 V

PARAMETER

TEST CONDITIONS

T †

TLE2072C

TLE2072AC

UNIT

PARAMETER

TEST CONDITIONS

TA†

MIN

TYP

MAX

MIN

TYP

MAX

UNIT

°C

SR +

Positive slew rate

VO(PP) = ± 2.3 V,

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,

2-V step,

To 10 mV

°C

0.25

Settling time

2-V step,

RL = 1 kΩ,

CL = 100 pF

To 1 mV

°C

0.4

μs

Equivalent input noise

f = 10 Hz

°C

nV/

√Hz

Equivalent input noise

voltage

f = 10 kHz

°C

nV/

√Hz

RS = 20 Ω,

f = 10 Hz to

Peak-to-peak equiva-

lent

Ω,

See Figure 3

f =10 Hz to

10 kHz

°C

VN(PP)

lent

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

Total harmonic distor-

tion

VO(PP) = 5 V,

AVD = 10,

f1 kH

°C

0 013%

THD + N

tion

plus noise

f = 1 kHz,

RL = 2 kΩ,

RS = 25 Ω

°C

0.013%

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

9.4

MHz

Maximum output-swing

VO(PP) = 4 V,

AVD = − 1,

°C

MHz

BOM

Maximum output swing

bandwidth

VO(PP) = 4 V,

AVD = 1,

RL = 2 kΩ ,CL = 25 pF

°C

2.8

MHz

Phase margin at unity

VI = 10 mV,

RL = 2 kΩ,

°C

φm

Phase margin at unity

gain

VI = 10 mV,

RL = 2 kΩ,

CL = 25 pF,

See Figure 2

°C

† Full range is 0

°C to 70°C.

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