AD5300CHIPS 데이터 시트보기 (PDF) - Analog Devices

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AD5300CHIPS

2.7 V to 5.5 V, 140
A, Rail-to-Rail Output 8-Bit DAC in a SOT-23

Analog Devices 

300

VDD = 5V

250

200

150

100

50

0

–40

0

40

80

120

TEMPERATURE – ؇C

Figure 11. Supply Current vs.

Temperature

300

250

200

150

100

50

0

2.7 3.2 3.7 4.2 4.7 5.2

VDD – V

Figure 12. Supply Current vs.

Supply Voltage

AD5300

1.0

0.9

THREE–STATE

CONDITION

0.8

0.7

0.6

0.5

0.4

+105؇C

0.3

–40؇C

0.2

+25؇C

0.1

0

2.7 3.2 3.7 4.2 4.7 5.2

VDD – V

Figure 13. Power-Down Current vs.

Supply Voltage

800

TA = 25؇C

600

CH 2 CLK

400

200

VDD = 5V

VDD = 3V

0

0

1

2

3

4

5

VLOGIC – V

Figure 14. Supply Current vs. Logic

Input Voltage

CH1

VOUT

VDD = 5V

FULL-SCALE CODE CHANGE

00 HEX – FF HEX

TA = 25؇C

OUTPUT LOADED WITH

2k⍀ AND 200pF TO GND

CH1 1V, CH 2 5V, TIME BASE = 1␮s/DIV

Figure 15. Full-Scale Settling Time

2k⍀ LOAD

TO VDD

CH1

VDD

CH2

VOUT

CH1 1V, CH 2 1V, TIME BASE = 20␮s/DIV

Figure 17. Power-On Reset to 0 V

CH2

CLK

VDD = 5V

VOUT

CH1

CH1 1V, CH 2 5V, TIME BASE = 5␮s/DIV

Figure 18. Exiting Power-Down

(7F Hex Loaded)

CH 2

CLK

CH 1

VOUT

VDD = 5V

HALF-SCALE CODE CHANGE

40 HEX – C0 HEX

TA = 25؇C

OUTPUT LOADED WITH

2k⍀ AND 200pF TO GND

CH1 1V, CH2 5V, TIME BASE = 1␮s/DIV

Figure 16. Half-Scale Settling Time

2.54

LOADED WITH 2k⍀

AND 200pF TO GND

2.52

CODE CHANGE:

80 HEX TO 7F HEX

2.50

2.48

2.46

500ns/DIV

Figure 19. Digital-to-Analog Glitch

Impulse

REV. C

–7–

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