TLC2274AMFK datasheet(6/52 Pages) TI

6 / 52 page

TLC227x, TLC227xA

Advanced LinCMOS

™ RAIL-TO-RAIL

OPERATIONAL AMPLIFIERS

SLOS190B – FEBRUARY 1997 – REVISED JULY 1999

POST OFFICE BOX 655303

• DALLAS, TEXAS 75265

TLC2272C operating characteristics at specified free-air temperature, VDD = 5 V

PARAMETER

TEST CONDITIONS

TA†

TLC2272C

TLC2272AC

UNIT

PARAMETER

TEST CONDITIONS

TA†

MIN

TYP

MAX

MIN

TYP

MAX

UNIT

Slew rate at unity

VO = 0.5 V to 2.5 V,

‡‡

°C

2.3

3.6

2.3

3.6

Slew rate at unity

gain

RL = 10 kΩ‡,

CL = 100 pF‡

Full

µs

range

1.7

Equivalent input

f = 10 Hz

°C

nV/

√Hz

noise voltage

f = 1 kHz

°C

nV/

√Hz

VNPP

Peak-to-peak

equivalent input

f = 0.1 Hz to 1 Hz

°C

µV

VNPP

equivalent input

noise voltage

f = 0.1 Hz to 10 Hz

°C

1.4

µV

Equivalent input

noise current

°C

0.6

fA/

√Hz

Tt l h

VO = 0.5 V to 2.5 V,

AV = 1

0.0013%

THD + N

Total harmonic

distortion plus noise

VO = 0.5 V to 2.5 V,

f = 20 kHz,

‡

AV = 10

°C

0.004%

distortion lus noise

RL = 10 kΩ‡,

AV = 100

0.03%

Gain-bandwidth

product

f = 10 kHz,

CL = 100 pF‡

RL = 10 kΩ‡,

°C

2.18

MHz

BOM

Maximum

output-swing

bandwidth

VO(PP) = 2 V,

RL = 10 kΩ‡,

AV = 1,

CL = 100 pF‡

°C

MHz

AV =– 1,

To 0 1%

Settling time

AV = 1,

Step = 0.5 V to 2.5 V,

To 0.1%

°C

1.5

µs

Settling time

RL = 10 kΩ‡,

‡

To 0 01%

°C

µs

CL = 100 pF‡

To 0.01%

2.6

φm

Phase margin at

unity gain

RL = 10 kΩ‡,

CL = 100 pF‡

°C

Gain margin

°C

† Full range is 0

°C to 70°C.

‡ Referenced to 2.5 V

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