AD7403 datasheet(13/25 Pages) AD

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AD7403

Data Sheet

–200

–150

–100

–50

100

150

200

–50

–25

100

125

150

TEMPERATURE (°C)

MCLKIN = 20MHz

Figure 19. AD7403 Offset vs. Temperature

TEMPERATURE (°C)

–400

–200

200

400

600

800

–50

–25

100

125

MCLKIN = 10MHz

MCLKIN = 16MHz

MCLKIN = 20MHz

Figure 20. AD7403-8 Offset vs. Temperature

–10

–8

–6

–4

–2

–50

–25

100

125

150

TEMPERATURE (°C)

MCLKIN = 10MHz

MCLKIN = 20MHz

Figure 21. Gain Error vs. Temperature

4.50

4.75

5.00

5.25

5.50

VDD1 (V)

MCLKIN = 20MHz, –40°C

MCLKIN = 20MHz, +25°C

MCLKIN = 20MHz, +85°C

MCLKIN = 20MHz, +125°C

MCLKIN = 10MHz, –40°C

MCLKIN = 10MHz, +25°C

MCLKIN = 10MHz, +85°C

MCLKIN = 10MHz, +125°C

Figure 22. IDD1 vs. VDD1 at Various Temperatures and Clock Rates

–250

–125

125

250

VIN+ DC INPUT (mV)

DC INPUT

TA = –40°C

TA = 0°C

TA = +25°C

TA = +85°C

TA = +125°C

Figure 23. IDD1 vs. VIN+ DC Input at Various Temperatures

3.0

4.0

3.5

4.5

5.0

5.5

VDD2 (V)

MCLKIN = 20MHz, –40°C

MCLKIN = 20MHz, +25°C

MCLKIN = 20MHz, +85°C

MCLKIN = 20MHz, +125°C

MCLKIN = 10MHz, –40°C

MCLKIN = 10MHz, +25°C

MCLKIN = 10MHz, +85°C

MCLKIN = 10MHz, +125°C

Figure 24. IDD2 vs. VDD2 at Various Temperatures and Clock Rates

Rev. B | Page 12 of 24

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