AD5675 datasheet(13/27 Pages) AD

номер детали	AD5675

подробное описание детали	Octal, 16-Bit nanoDAC

PDF	27 Pages

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производитель	AD [Analog Devices]

домашняя страница	http://www.analog.com

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13 / 27 page

Data Sheet

AD5675

Rev. C | Page 13 of 27

–40

–20

100

120

0.4

0.6

0.8

1.0

1.2

1.4

1.6

1.8

2.0

TEMPERATURE (°C)

ZERO CODE

EXTERNAL REFERENCE, FULL SCALE

FULL SCALE

Figure 24. IDD vs. Temperature

0.4

0.6

0.8

1.0

1.2

1.4

1.6

1.8

2.0

2.7

3.2

3.7

4.2

4.7

5.2

SUPPLY VOLTAGE (V)

FULL SCALE

ZERO CODE

EXTERNAL REFERENCE, FULL SCALE

Figure 25. IDD vs. Supply Voltage

0.4

0.6

0.8

1.0

1.2

1.4

1.6

1.8

2.0

2.2

2.7

3.2

3.7

4.2

4.7

5.2

INPUT LOGIC VOLTAGE (V)

ZERO CODE

FULL SCALE

EXTERNAL REFERENCE, FULL SCALE

Figure 26. IDD vs. Input Logic Voltage

0.2

0.4

0.6

0.8

1.0

1.2

1.4

1.6

1.8

2.0

100

120

140

160

180

200

TIME (µs)

VDD = 5.5V

GAIN = 1

1/4 TO 3/4 SCALE

DAC 0

DAC 1

DAC 2

DAC 3

DAC 4

DAC 5

DAC 6

DAC 7

Figure 27. Full-Scale Settling Time

–0.001

0.001

0.002

0.003

0.004

0.005

0.006

–1

TIME (ms)

VDD (V)

VOUT0 (V)

VOUT1 (V)

VOUT2 (V)

VOUT3 (V)

VOUT4 (V)

VOUT5 (V)

VOUT6 (V)

VOUT7 (V)

Figure 28. Power-On Reset to 0 V and Midscale

0.5

1.0

1.5

2.0

2.5

3.0

–5

TIME (µs)

VDD = 5V

TA = 25°C

MIDSCALE, GAIN = 2

MIDSCALE, GAIN = 1

RESET

Figure 29. Exiting Power-Down to Midscale

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