AS1528 datasheet(8/21 Pages) AMSCO

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AS1528/AS1529

Datasheet - Ty p i c a l O p e r a t i n g C h a r a c t e r i s t i c s

7 Typical Operating Characteristics

VDD = 5V; VREF = 2.5V, fSCLK = 8MHz(50% duty), CREF = 4.7µF, TAMB = +25ºC (unless otherwise specified).

Figure 5. Integral Nonlinearity vs. Digital Output Code

Figure 6. Differential Nonlinearity vs. Digital Output Code

Figure 7. Supply Current vs. Supply Voltage

Figure 8. Supply Current vs. Temperature

Figure 9. Supply Current vs. Temperature, VDD = 3V

Figure 10. Supply Current vs. Sampling Rate

-0.25

-0.2

-0.15

-0.1

-0.05

0.05

0.1

0.15

0.2

0.25

256

512

768

1024

Digital Output Code

-0.25

-0.2

-0.15

-0.1

-0.05

0.05

0.1

0.15

0.2

0.25

256

512

768

1024

Digital Output Code

fSAMPLE = 150ksps

100

150

200

250

300

350

400

450

500

-45 -30 -15

45 60

Temperature (°C)

150ksps

100ksps

10ksps

1ksps

100

200

300

400

500

600

2.7

3.2

3.7

4.2

4.7

5.2

Supply Voltage (V)

fSAMPLE = 150ksps

120

160

200

240

280

320

360

-45 -30 -15

45 60

Temperature (°C)

150ksps

100ksps

10ksps

1ksps

0.01

0.1

100

1000

0.01

0.1

100

1000

Sampling Rate (ksps)

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