TLV2452IP datasheet(8/47 Pages) TI

8 / 47 page

TLV2450, TLV2451, TLV2452, TLV2453, TLV2454, TLV2455, TLV245xA

FAMILY OF 23 µA 220kHz RAILTORAIL INPUT/OUTPUT

OPERATIONAL AMPLIFIERS WITH SHUTDOWN

SLOS218F − DECEMBER 1998 − REVISED JANUARY 2005

WWW.TI.COM

POST OFFICE BOX 1443

• HOUSTON, TEXAS 77251−1443

operating characteristics at specified free-air temperature, VDD = 5 V (unless otherwise noted)

PARAMETER

TEST CONDITIONS

TA†

MIN

TYP

MAX

UNIT

Slew rate at unity gain

VO(PP) = 2 V,

CL = 150 pF,

°C

0.05

0.11

V/ s

Slew rate at unity gain

VO(PP) = 2 V,

RL = 10 kΩ

CL = 150 pF,

Full range

0.02

µs

Equivalent input noise voltage

f = 100 Hz

°C

nV/

√Hz

Equivalent input noise voltage

f = 1 kHz

°C

nV/

√Hz

Equivalent input noise current

f = 1 kHz

°C

3.5

pA /

√Hz

VO(PP) = 3 V,

AV = 1

0.02%

THD + N

Total harmonic distortion plus noise

VO(PP) = 3 V,

RL = 10 kΩ,

f = 1 kHz

AV = 10

°C

0.18%

THD + N

Total harmonic distortion plus noise

RL = 10 kΩ,

f = 1 kHz

AV = 100

25 C

0.9%

t(on)

Amplifier turnon time

AV = 5,

RL = OPEN,

°C

µs

t(off)

Amplifier turnoff time

AV = 5,

RL = OPEN,

Measured at 50% point

°C

836

Gain-bandwidth product

f = 10 kHz,

RL = 10 kΩ

°C

220

kHz

V(STEP)PP = 2 V,

AV = −1,

0.1%

Settling time

AV = −1,

CL = 10 pF,

RL = 10 kΩ

0.01%

°C

Settling time

V(STEP)PP = 2 V,

AV = −1,

0.1%

°C

µs

AV = −1,

CL = 56 pF,

RL = 10 kΩ

0.01%

φm

Phase margin

RL = 10 kΩ,

CL = 1000 pF

°C

Gain margin

RL = 10 kΩ,

CL = 1000 pF

°C

† Full range is 0°C to 70°C for C suffix and −40°C to 125°C for I suffix.

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