TLC271IP datasheet(26/74 Pages) TI

26 / 74 page

TLC271, TLC271A, TLC271B

LinCMOS

™ PROGRAMMABLE LOW-POWER

OPERATIONAL AMPLIFIERS

SLOS090C – NOVEMBER 1987 – REVISED AUGUST 1997

POST OFFICE BOX 655303

• DALLAS, TEXAS 75265

MEDIUM-BIAS MODE

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

PARAMETER

TEST CONDITIONS

TLC271I, TLC271AI,

TLC271BI

UNIT

MIN

TYP

MAX

°C

0.43

VI(PP) = 1 V

–40

°C

0.51

Slew rate at unity gain

RL = 100 kΩ,

CL =20 pF

()

°C

0.35

µs

Slew rate at unity gain

CL = 20 pF,

See Figure 98

°C

0.40

µs

See Figure 98

VI(PP) = 2.5 V

–40

°C

0.48

()

°C

0.32

Equivalent input noise voltage

f = 1 kHz,

See Figure 99

RS = 20 Ω,

°C

nV/

√Hz

C20 F

°C

BOM

Maximum output-swing bandwidth

VO = VOH,

RL = 100 kΩ

CL = 20 pF,

See Figure 98

–40

°C

kHz

RL = 100 kΩ,

See Figure 98

°C

V10

C20 F

°C

525

Unity-gain bandwidth

VI = 10 mV,

See Figure 100

CL = 20 pF,

–40

°C

770

MHz

See Figure 100

°C

370

V10 mV

°C

φm

Phase margin

VI = 10 mV,

CL =20 pF

f = B1,

See Figure 100

–40

°C

CL = 20 F,

See Figure 100

°C

operating characteristics at specified free-air temperature, VDD = 10 V

PARAMETER

TEST CONDITIONS

TLC271I, TLC271AI,

TLC271BI

UNIT

MIN

TYP

MAX

°C

0.62

VI(PP) = 1 V

–40

°C

0.77

Slew rate at unity gain

RL = 100 kΩ,

CL =20 pF

()

°C

0.47

µs

Slew rate at unity gain

CL = 20 pF,

See Figure 98

°C

0.56

µs

See Figure 98

VI(PP) = 5.5 V

–40

°C

0.70

()

°C

0.44

Equivalent input noise voltage

f = 1 kHz,

See Figure 99

RS = 20 Ω,

°C

nV/

√Hz

C20 F

°C

BOM

Maximum output-swing bandwidth

VO = VOH,3

RL = 100 kΩ

CL = 20 pF,

See Figure 98

–40

°C

kHz

RL = 100 kΩ,

See Figure 98

°C

V10

C20 F

°C

635

Unity-gain bandwidth

VI = 10 mV,

See Figure 100

CL = 20 pF,

–40

°C

880

kHz

See Figure 100

°C

480

V10 mV

°C

φm

Phase margin

VI = 10 mV,

CL =20 pF

f = B1,

See Figure 100

–40

°C

CL = 20 F,

See Figure 100

°C

TLC271IP 数据表(PDF) 26 Page - Texas Instruments

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