TLV2231CDBV datasheet(8/30 Pages) TI2

8 / 30 page

TLV2231, TLV2231Y

Advanced LinCMOS

 RAIL-TO-RAIL

LOW-POWER SINGLE OPERATIONAL AMPLIFIERS

SLOS158D – JUNE 1996 – REVISED APRIL 2001

POST OFFICE BOX 655303

• DALLAS, TEXAS 75265

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

PARAMETER

TEST CONDITIONS

TA†

TLV2231C

TLV2231I

UNIT

PARAMETER

TEST CONDITIONS

TA†

MIN

TYP

MAX

MIN

TYP

MAX

UNIT

Slew rate at unity

VO =1 5Vto3 5V

600

Ω‡

°C

1.6

Slew rate at unity

gain

VO = 1.5 V to 3.5 V,

CL = 100 pF‡

RL = 600 Ω‡,

Full

range

0.7

µs

Equivalent input

f = 10 Hz

°C

100

nV/

√Hz

noise voltage

f = 1 kHz

°C

nV/

√Hz

VN(PP)

Peak-to-peak

equivalent input

f = 0.1 Hz to 1 Hz

°C

1.4

µV

VN(PP) equivalent input

noise voltage

f = 0.1 Hz to 10 Hz

°C

1.5

µV

Equivalent input

noise current

°C

0.6

fA /

√Hz

VO = 1.5 V to 3.5 V,

20 kHz

AV = 1

°C

0.409%

Total harmonic

f = 20 kHz,

RL = 600 Ω‡

AV = 10

°C

3.68%

THD+N

distortion plus

noise

VO = 1.5 V to 3.5 V,

AV = 1

0.018%

noise

VO = 1.5 V to 3.5 V,

f = 20 kHz,

AV = 10

°C

0.045%

RL = 600 Ω§

AV = 100

0.116%

Gain-bandwidth

product

f = 10 kHz,

CL = 100 pF‡

RL = 600 Ω‡,

°C

MHz

BOM

Maximum

output-swing

bandwidth

VO(PP) = 1 V,

RL = 600 Ω‡,

AV = 1,

CL = 100 pF‡

°C

300

kHz

Settling time

AV = –1,

Step = 1.5 V to 3.5 V,

To 0.1%

°C

0.95

µs

Settling time

RL = 600 Ω‡,

CL = 100 pF‡

To 0.01%

°C

2.4

µs

φm

Phase margin at

unity gain

RL = 600 Ω‡,

CL = 100 pF‡

°C

Gain margin

°C

† Full range is – 40

°C to 85°C.

‡ Referenced to 2.5 V

§ Referenced to 0 V

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