TLC271IP datasheet(10/74 Pages) TI

10 / 74 page

TLC271, TLC271A, TLC271B

LinCMOS

™ PROGRAMMABLE LOW-POWER

OPERATIONAL AMPLIFIERS

SLOS090C – NOVEMBER 1987 – REVISED AUGUST 1997

POST OFFICE BOX 655303

• DALLAS, TEXAS 75265

HIGH-BIAS MODE

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

PARAMETER

TEST CONDITIONS

TLC271I, TLC271AI,

TLC271BI

UNIT

MIN

TYP

MAX

°C

3.6

VI(PP) = 1 V

–40

°C

4.5

Slew rate at unity gain

RL = 10 kΩ,

CL =20 pF

()

°C

2.8

µs

Slew rate at unity gain

CL = 20 pF,

See Figure 98

°C

2.9

µs

See Figure 98

VI(PP) = 2.5 V

–40

°C

3.5

()

°C

2.3

Equivalent input noise voltage

f = 1 kHz,

RS = 20 Ω,

°C

nV/

√Hz

Equivalent input noise voltage

See Figure 99

°C

nV/

√Hz

C20 F

°C

320

BOM

Maximum output-swing bandwidth

VO = VOH,

RL =10kΩ

CL = 20 pF,

See Figure 98

–40

°C

380

kHz

RL = 10 kΩ,

See Figure 98

°C

250

V10

C20 F

°C

1.7

Unity-gain bandwidth

VI = 10 mV,

See Figure 100

CL = 20 pF,

–40

°C

2.6

MHz

See Figure 100

°C

1.2

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

5.3

VI(PP) = 1 V

–40

°C

6.8

Slew rate at unity gain

RL = 10 kΩ,

CL =20 pF

()

°C

µs

Slew rate at unity gain

CL = 20 pF,

See Figure 98

°C

4.6

µs

See Figure 98

VI(PP) = 5.5 V

–40

°C

5.8

()

°C

3.5

Equivalent input noise voltage

f = 1 kHz,

RS = 20 Ω,

°C

nV/

√Hz

Equivalent input noise voltage

See Figure 99

°C

nV/

√Hz

C20 F

°C

200

BOM

Maximum output-swing bandwidth

VO = VOH,

RL =10kΩ

CL = 20 pF,

See Figure 98

–40

°C

260

kHz

RL = 10 kΩ,

See Figure 98

°C

130

V10

C20 F

°C

2.2

Unity-gain bandwidth

VI = 10 mV,

See Figure 100

CL = 20 pF,

–40

°C

3.1

MHz

See Figure 100

°C

1.7

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

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