AD5669RBCBZ-1-R5 datasheet(16/30 Pages) AD

16 / 30 page

AD5629R/AD5669R

Data Sheet

Rev. F | Page 16 of 30

2.3

2.1

1.9

1.7

1.5

1.3

1.1

0.9

0.7

0.5

1.0

1.5

2.0

2.5

3.0

3.5

4.0

4.5

5.0

VLOGIC (V)

TA = 25°C

VDD =5V

VDD =3V

Figure 30. Supply Current vs. Logic Input Voltage

–2

TIME (µs)

VDD = 5V

EXT REF = 5V

TA = 25°C

Figure 31. Full-Scale Settling Time, 5 V

5.5

4.5

3.5

2.5

1.5

0.5

5.0

4.0

3.0

2.0

1.0

–0.5

–0.0010

0.0010

0.0006

0.0002

–0.0002

–0.0006

TIME (s)

VOUTA

VDD

VDD = 5V

EXT REF = 5V

TA = 25°C

Figure 32. Power-On Reset to 0 V

5.5

4.5

3.5

2.5

1.5

0.5

5.0

4.0

3.0

2.0

1.0

–0.5

–0.0010

0.0010

0.0006

0.0002

–0.0002

–0.0006

TIME (s)

VOUTA

VDD

VDD = 5V

EXT REF = 5V

TA = 25°C

Figure 33. Power-On Reset to Midscale

5.5

4.5

3.5

2.5

1.5

0.5

5.0

4.0

3.0

2.0

1.0

–0.5

–10

–5

TIME (µs)

VOUTA

24TH CLK RISING EDGE

VDD = 5V

EXT REF = 5V

TA = 25°C

Figure 34. Exiting Power-Down to Midscale

CH3 10.0mV

CH4 5.0V

M400ns

A CH4

1.50V

T 17.0%

VDD = 5V

EXT REF = 5V

TA = 25°C

VOUTA

24TH CLK RISING EDGE

Figure 35. Digital-to-Analog Glitch Impulse (Negative)

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