TLC274 datasheet(13/42 Pages) TI

13 / 42 page

TLC274, TLC274A, TLC274B, TLC274Y, TLC279

LinCMOS

™ PRECISION QUAD OPERATIONAL AMPLIFIERS

SLOS092C – SEPTEMBER 1987 – REVISED MARCH 1998

POST OFFICE BOX 655303

• DALLAS, TEXAS 75265

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

PARAMETER

TEST CONDITIONS

TLC274I, TLC274AI,

TLC274BI, TLC279I

UNIT

MIN

TYP

MAX

°C

3.6

VIPP = 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 1

°C

2.9

µs

See Figure 1

VIPP = 2.5 V

–40

°C

3.5

°C

2.3

Equivalent input noise voltage

f = 1 kHz,

See Figure 2

RS = 20 Ω,

°C

nV/

√Hz

C20

°C

320

BOM

Maximum output-swing bandwidth

VO = VOH,

RL =10kΩ

CL = 20 PF,

See Figure 1

–40

°C

380

kHz

RL = 10 kΩ,

See Figure 1

°C

250

V10

C20

°C

1.7

Unity-gain bandwidth

VI = 10 mV,

See Figure 3

CL = 20 PF,

–40

°C

2.6

MHz

See Figure 3

°C

1.2

V10 mV

°C

φm

Phase margin

VI = 10 mV,

CL = 20 PF,

f = B1,

See Figure 3

–40

°C

CL = 20 PF,

See Figure 3

°C

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

PARAMETER

TEST CONDITIONS

TLC274I, TLC274AI,

TLC274BI, TLC279I

UNIT

MIN

TYP

MAX

°C

5.3

VIPP = 1 V

–40

°C

6.7

Slew rate at unity gain

RL = 10 Ω,

CL 20 PF

°C

µs

Slew rate at unity gain

CL = 20 PF,

See Figure 1

°C

4.6

µs

See Figure 1

VIPP = 5.5 V

–40

°C

5.8

°C

3.5

Equivalent input noise voltage

f = 1 kHz,

See Figure 2

RS = 20 Ω,

°C

nV/

√Hz

C20

°C

200

BOM

Maximum output-swing bandwidth

VO = VOH,

RL =10kΩ

CL = 20 PF,

See Figure 1

–40

°C

260

kHz

RL = 10 kΩ,

See Figure 1

°C

130

V10

C20

°C

2.2

Unity-gain bandwidth

VI = 10 mV,

See Figure 3

CL = 20 PF,

–40

°C

3.1

MHz

See Figure 3

°C

1.7

V10 mV

°C

φm

Phase margin

VI = 10 mV,

CL = 20 PF,

f = B1,

See Figure 3

–40

°C

CL = 20 PF,

See Figure 3

°C

TLC274 Datasheet(PDF) 13 Page - Texas Instruments

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