TLV2452IP datasheet(16/47 Pages) TI

16 / 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

TYPICAL CHARACTERISTICS

Figure 22

0.1%

0.01%

0.001%

100

10%

f − Frequency − MHz

100%

10k

100k

AV = 100

AV = 10

AV = 1

TOTAL HARMONIC DISTORTION PLUS NOISE

FREQUENCY

VDD = 3 V

VO(PP) = 1.5 V

RL = 10 kΩ

TA = 25°C

Figure 23

TOTAL HARMONIC DISTORTION PLUS NOISE

FREQUENCY

10%

0.1%

0.010%

0.001%

100%

100

10k

100k

f − Frequency − Hz

VDD = 5 V

VO(PP) = 3 V

RL = 10 kΩ

TA = 25°C

AV = 1

AV = 10

AV = 100

Figure 24

PHASE MARGIN

LOAD CAPACITANCE

CL − Load Capacitance − pF

VDD = 5 V

RL = 10 kΩ

TA = 25°C

100

10k

100k

RNULL = 500Ω

RNULL = 200Ω

RNULL = 100Ω

RNULL = 50Ω

RNULL = 10Ω

RNULL = 0Ω

Figure 25

2.5

3.5

4.5

VDD − Supply Voltage − V

GAIN-BANDWIDTH PRODUCT

SUPPLY VOLTAGE

5.5

240

230

220

210

200

270

260

250

280

190

180

f = 1 kHz

RL = 10 kΩ

TA = 25°C

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