AD5696R datasheet(13/29 Pages) AD

13 / 29 page

Data Sheet

AD5696R/AD5695R/AD5694R

Rev. D | Page 13 of 29

Figure 29. IDD Histogram with Internal Reference, VREFOUT = 2.5 V, Gain = 2

Figure 30. Headroom/Footroom vs. Load Current

Figure 31. Source and Sink Capability at 5 V

Figure 32. Source and Sink Capability at 3 V

Figure 33. Supply Current vs. Temperature

Figure 34. Settling Time, 5.25 V

1000

1020

1040

1060

1080

1100

1120

1140

IDD FULLSCALE (µA)

VDD = 5V

TA = 25°C

INTERNAL

REFERENCE = 2.5V

1.0

–1.0

–0.8

–0.6

–0.4

–0.2

0.2

0.4

0.6

0.8

LOAD CURRENT (mA)

SOURCING 2.7V

SOURCING 5V

SINKING 2.7V

SINKING 5V

–2

–1

–0.06

–0.04

–0.02

0.02

0.04

0.06

LOAD CURRENT (A)

0xFFFF

0x4000

0x8000

0xC000

0x0000

VDD = 5V

TA = 25°C

GAIN = 2

INTERNAL

REFERENCE = 2.5V

IOUT (mA)

–2

–1

–60

–40

–20

0xFFFF

0x4000

0x8000

0xC000

0x0000

VDD = 3V

TA = 25°C

GAIN = 1

EXTERNAL

REFERENCE = 2.5V

0.2

0.4

0.6

0.8

1.0

1.2

1.4

–40

110

TEMPERATURE (°C)

FULL-SCALE

ZERO CODE

EXTERNAL REFERENCE, FULL-SCALE

4.0

3.5

3.0

2.5

2.0

1.5

1.0

0.5

0320

160

TIME (µs)

DAC A

DAC B

DAC C

DAC D

VDD = 5V

TA = 25°C

INTERNAL REFERENCE = 2.5V

¼ TO ¾ SCALE

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