TLC2872ZP datasheet(6/17 Pages) TI1

6 / 17 page

TLC2872Z, TLC2872Y

Advanced LinCMOS

™ RAIL-TO-RAIL

DUAL OPERATIONAL AMPLIFIERS

SLOS117 – OCTOBER 1992

POST OFFICE BOX 655303

• DALLAS, TEXAS 75265

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

PARAMETER

TEST CONDITIONS

TA†

TLC2872Z

UNIT

PARAMETER

TEST CONDITIONS

TA†

MIN

TYP

MAX

UNIT

Slew rate at unity gain

VO = 0.5 V to 2.5 V,

RL = 10 kΩ‡,

°C

2.3

3.6

µs

Slew rate at unity gain

CL = 100 pF‡

Full range

1.1

µs

Equivalent input noise voltage

f = 10 Hz

°C

nV/

√Hz

Equivalent input noise voltage

f = 1 kHz

°C

nV/

√Hz

VN(PP)

Peak-to-peak equivalent input noise

f = 0.1 to 1 Hz

°C

µV

VN(PP)

voltage

f = 0.1 to 10 Hz

°C

1.4

µV

Equivalent input noise current

°C

0.6

fA/

√Hz

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%

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

Settling time

AV = – 1,

Step = 0.5 V to 2.5 V,

To 0.1%

°C

1.5

µs

Settling time

RL = 10 kΩ‡,

CL = 100 pF‡

To 0.01%

2.6

µs

φm

Phase margin at unity gain

RL 10 kΩ‡

CL 100 pF‡

°C

Gain margin

RL = 10 kΩ‡,

CL = 100 pF‡

°C

† Full range is – 40

°C to 150°C.

‡ Referenced to 2.5 V

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