TLC272CPWR datasheet(12/51 Pages) TI

12 / 51 page

TLC272, TLC272A, TLC272B, TLC272Y, TLC277

LinCMOS

 PRECISION DUAL OPERATIONAL AMPLIFIERS

SLOS091E – OCTOBER 1987 – REVISED FEBRUARY 2002

POST OFFICE BOX 655303

• DALLAS, TEXAS 75265

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

PARAMETER

TEST CONDITIONS

TLC272C, TLC272AC,

TLC272BC, TLC277C

UNIT

PARAMETER

TEST CONDITIONS

MIN

TYP

MAX

UNIT

°C

3.6

VIPP = 1 V

°C

Slew rate at unity gain

RL = 10 kΩ,

C20 pF

VIPP 1 V

°C

V/ s

Slew rate at unity gain

CL = 20 pF,

See Figure 1

°C

2.9

µs

See Figure 1

VIPP = 2.5 V

°C

3.1

VIPP 2.5 V

°C

2.5

Equivalent input noise voltage

f = 1 kHz,

See Figure 2

RS = 20 Ω,

°C

nV/

√Hz

C20 F

°C

320

BOM

Maximum output-swing bandwidth

VO = VOH,

RL =10kΩ

CL = 20 pF,

See Figure 1

°C

340

kHz

BOM

Maximum out ut swing bandwidth

RL = 10 kΩ,

See Figure 1

°C

260

kHz

V10

C20 F

°C

1.7

Unity-gain bandwidth

VI = 10 mV,

See Figure 3

CL = 20 pF,

°C

MHz

Unity gain bandwidth

See Figure 3

°C

1.3

MHz

V10

°C

φm

Phase margin

VI = 10 mV,

CL =20 pF

f = B1,

See Figure 3

°C

φm

CL = 20 pF,

See Figure 3

°C

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

PARAMETER

TEST CONDITIONS

TLC272C, TLC272AC,

TLC272BC, TLC277C

UNIT

PARAMETER

TEST CONDITIONS

MIN

TYP

MAX

UNIT

°C

5.3

VIPP = 1 V

°C

5.9

Slew rate at unity gain

RL = 10 kΩ,

C20 pF

VIPP 1 V

°C

4.3

V/ s

Slew rate at unity gain

CL = 20 pF,

See Figure 1

°C

4.6

µs

See Figure 1

VIPP = 5.5 V

°C

5.1

VIPP 5.5 V

°C

3.8

Equivalent input noise voltage

f = 1 kHz,

See Figure 2

RS = 20 Ω,

°C

nV/

√Hz

C20 F

°C

200

BOM

Maximum output-swing bandwidth

VO = VOH,

RL =10kΩ

CL = 20 pF,

See Figure 1

°C

220

kHz

BOM

Maximum out ut swing bandwidth

RL = 10 kΩ,

See Figure 1

°C

140

kHz

V10

C20 F

°C

2.2

Unity-gain bandwidth

VI = 10 mV,

See Figure 3

CL = 20 pF,

°C

2.5

MHz

Unity gain bandwidth

See Figure 3

°C

1.8

MHz

V10

°C

φm

Phase margin

VI = 10 mV,

CL =20 pF

f = B1,

See Figure 3

°C

φm

CL = 20 pF,

See Figure 3

°C

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