AD5313 datasheet(12/20 Pages) AD

номер детали	AD5313

подробное описание детали	2.5 V to 5.5 V, 230uA, Parallel Interface Dual Voltage-Output 8-/10-/12-Bit DACs

PDF	20 Pages

Scroll/Zoom	100%

производитель	AD [Analog Devices]

домашняя страница	http://www.analog.com

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12 / 20 page

REV. 0

AD5332/AD5333/AD5342/AD5343

–12–

GAIN ERROR

VDD – Volts

0.2

–0.6

–0.4

TA = 25 C

VREF = 2V

–0.5

–0.3

–0.2

–0.1

0.1

OFFSET ERROR

Figure 14. Offset Error and Gain

Error vs. VDD

400

100

2.5

5.5

3.0

3.5

4.0

4.5

5.0

VDD – V

200

300

TA = 25 C

Figure 17. Supply Current vs. Supply

Voltage

CH1 1V, CH2 5V, TIME BASE = 5 s/DIV

CH2

CH1

LDAC

VOUT

VDD = 5V

TA = 25 C

Figure 20. Half-Scale Settling (1/4 to

3/4 Scale Code Change)

5V SOURCE

SINK/SOURCE CURRENT – mA

3V SOURCE

3V SINK

5V SINK

Figure 15. VOUT Source and Sink

Current Capability

0.5

0.1

2.5

5.5

3.0

3.5

4.0

4.5

5.0

VDD – V

0.2

0.3

0.4

TA = 25 C

Figure 18. Power-Down Current vs.

Supply Voltage

VDD

CH1

CH2

VOUTA

TA = 25 C

VDD = 5V

VREF = 2V

CH1 2V, CH2 200mV, TIME BASE = 200 s/DIV

Figure 21. Power-On Reset to 0 V

DAC CODE

400

ZERO-SCALE

FULL-SCALE

100

150

200

250

300

350

VDD = 3.6V

VDD = 5.5V

TA = 25 C

VREF = 2V

Figure 16. Supply Current vs. DAC

Code

VLOGIC – V

1600

800

200

400

600

1000

1200

1400

TA = 25 C

VDD = 5V

VDD = 3V

Figure 19. Supply Current vs. Logic

Input Voltage

CH1 500mV, CH2 5V, TIME BASE = 1 s/DIV

CH1

CH2

TA = 25 C

VDD = 5V

VREF = 2V

VOUTA

Figure 22. Exiting Power-Down to

Midscale

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