AD7352 datasheet(9/20 Pages) AD

No. de pieza	AD7352

Descripción Electrónicos	Differential Input, Dual, Simultaneous Sampling, 3 MSPS, 12-Bit, SAR ADC

PDF	20 Pages

Scroll/Zoom	100%

Fabricante Electrónico	AD [Analog Devices]

Página de inicio	http://www.analog.com

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9 / 20 page

AD7352

Rev. 0 | Page 9 of 20

500

1000

1500

2000

2500

3000

CURRENT LOAD (µA)

2.0460

2.0462

2.0464

2.0466

2.0468

2.0470

2.0472

2.0474

2.0476

2.0478

2.0480

2.0482

Figure 9. VREF vs. Reference Output Current Drive

–1.0

–0.8

–0.6

–0.4

–0.2

0.2

0.4

0.6

0.8

1.0

102030

SCLK FREQUENCY (kHz)

INL MAX

INL MIN

DNL MAX

DNL MIN

Figure 10. Linearity Error vs. SCLK Frequency

–1.0

–0.6

–0.2

0.2

0.6

1.0

2.10

2.15

2.20

2.25

2.30

2.35

2.40

2.45

2.50

EXTERNAL VREF (V)

INL MAX

DNL MAX

INL MIN

DNL MIN

Figure 11. Linearity Error vs. External VREF

1.8

2.0

2.2

2.4

2.6

2.8

3.0

3.2

3.4

3.6

VDRIVE (V)

+125°C

+85°C

+25°C

–40°C

Figure 12. Access Time vs. VDRIVE

1.8

2.0

2.2

2.4

2.6

2.8

3.0

3.2

3.4

3.6

VDRIVE (V)

+125°C

+85°C

+25°C

–40°C

Figure 13. Hold Time vs. VDRIVE

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