AD5663BCPZ-R2 datasheet(9/24 Pages) AD

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AD5663

Rev. 0 | Page 9 of 24

TEMPERATURE (°C)

1.5

1.0

0.5

–2.0

–1.5

–1.0

–0.5

–2.5

–40

–20

100

OFFSET ERROR

ZERO-SCALE ERROR

Figure 10. Zero-Scale and Offset Error vs. Temperature

VDD (V)

1.0

–1.5

–1.0

–0.5

0.5

–2.0

2.7

3.2

3.7

4.7

4.2

5.2

GAIN ERROR

FULL-SCALE ERROR

Figure 11. Gain Error and Full-Scale Error vs. Supply

VDD (V)

1.0

0.5

–2.0

–1.5

–1.0

–0.5

–2.5

2.7

3.2

4.2

3.7

5.2

4.7

ZERO-SCALE ERROR

OFFSET ERROR

TA = 25°C

Figure 12. Zero-Scale and Offset Error vs. Supply

IDD (mA)

0.230

0.235

0.240

0.245

0.250

0.255

VDD = 5.5V

TA = 25°C

Figure 13. IDD Histogram with VDD = 5.5 V

I (mA)

0.20

–0.25

–0.20

–0.15

–0.10

–0.05

0.05

0.10

0.15

–5

–4

–3

–2

–1

VDD = VREF = 5V, 3V

TA = 25°C

DAC LOADED WITH

ZERO SCALE –

SINKING CURRENT

DAC LOADED WITH

FULL SCALE –

SOURCING CURRENT

Figure 14. Headroom at Rails vs. Source and Sink Current

TEMPERATURE (°C)

0.30

0.05

0.10

0.15

0.20

0.25

–40

–20

100

TA = 25°C

VDD = VREFIN = 5V

VDD = VREFIN = 3V

Figure 15. Supply Current vs. Temperature

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