TLC2274CPWR datasheet(13/64 Pages) TI

13 / 64 page

TLC227x, TLC227xA

Advanced LinCMOS RAILTORAIL

OPERATIONAL AMPLIFIERS

SLOS190G − FEBRUARY 1997 − REVISED MAY 2004

POST OFFICE BOX 655303

• DALLAS, TEXAS 75265

TLC2274C operating characteristics at specified free-air temperature, VDD± = ±5 V

PARAMETER

TEST CONDITIONS

TA†

TLC2274C

TLC2274AC

UNIT

PARAMETER

TEST CONDITIONS

TA†

MIN

TYP

MAX

MIN

TYP

MAX

UNIT

Slew rate at unity

VO = ± 2.3 V,

RL = 10 kΩ,

°C

2.3

3.6

2.3

3.6

Slew rate at unity

gain

VO = ± 2.3 V,

CL = 100 pF

RL = 10 kΩ,

Full

1.7

µs

gain

CL = 100 pF

Full

range

1.7

µs

Equivalent input

f = 10 Hz

°C

nV/

√Hz

Equivalent input

noise voltage

f = 1 Hz

°C

nV/

√Hz

VN(PP)

Peak-to-peak

equivalent input

f = 0.1 Hz to 1 Hz

°C

VN(PP)

equivalent input

noise voltage

f = 0.1 Hz to 10 Hz

°C

1.4

µV

Equivalent input

noise current

°C

0.6

fA /

√Hz

Total harmonic

VO = ± 2.3 V,

AV = 1

0.0011%

THD + N

Total harmonic

distortion plus

noise

VO = ± 2.3 V,

f = 20 kHz,

R = 10 k

AV = 10

°C

0.004%

THD + N

distortion plus

noise

f = 20 kHz,

RL = 10 kΩ

AV = 100

25 C

0.03%

Gain-bandwidth

f = 10 kHz,

RL= 10 kΩ,

°C

2.25

MHz

Gain-bandwidth

product

f = 10 kHz,

CL = 100 pF

RL= 10 kΩ,

°C

2.25

MHz

BOM

Maximum

output-swing

VO(PP) = 4.6 V, AV = 1,

°C

0.54

MHz

BOM

output-swing

bandwidth

VO(PP) = 4.6 V,

RL = 10 kΩ,

AV = 1,

CL = 100 pF

°C

0.54

MHz

AV = − 1,

To 0.1%

1.5

Settling time

AV = − 1,

Step = − 2.3 V to 2.3 V,

To 0.1%

°C

1.5

Settling time

Step = − 2.3 V to 2.3 V,

RL = 10 kΩ,

To 0.01%

°C

3.2

µs

RL = 10 kΩ,

CL = 100 pF

To 0.01%

3.2

φm

Phase margin at

unity gain

RL = 10 kΩ,

CL = 100 pF

°C

Gain margin

RL = 10 kΩ,

CL = 100 pF

°C

† Full range is 0°C to 70°C.

TLC2274CPWR 数据表(PDF) 13 Page - Texas Instruments

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