DAC8571 datasheet(9/1 Pages) TI

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500

1000

1500

2000

2500

120

160

200

240

280

IDD - Supply Current - µA

IREF Included

VDD = 2.7 V

VDD = 5.5 V

0.1

0.2

0.3

0.4

0.5

0.6

0.7

0.8

0.9

Logic Input Voltage - V

TA = 25°C, A0 Input (All Other Inputs = GND)

Reference Current Included

VDD = VREF = 2.7 V

VDD = VREF = 5.5 V

t - Time - 5

µs/div

-0.5

0.5

1.5

2.5

3.5

4.5

5.5

2.3

2.35

2.4

2.45

2.5

t - Time -

µS

Vref = VDD - 50 mV

Code 7FFFh to 8000h

(Glitch Occurs Every N x 4096

Code Boundary)

t – Time – 12

µs/div, Fast–Settling Mode

VDD = VREF

= 5 V

Output

Loaded With

2 k

Ω and

200 pF to

GND

-0.005

-0.004

-0.003

-0.002

-0.001

0.001

0.002

0.003

0.004

0.005

10000 20000 30000 40000 50000 60000

Digital Input Code

VDD = 5 V

DAC8571

SLAS373A – DECEMBER 2002 – REVISED JULY 2003

TYPICAL CHARACTERISTICS (continued)

At T

A = +25°C, unless otherwise noted.

SUPPLY CURRENT vs LOGIC INPUT VOLTAGE

HISTOGRAM OF CURRENT CONSUMPTION

Figure 13.

Figure 14.

EXITING POWER-DOWN MODE

OUTPUT GLITCH (Mid-Scale)

Figure 15.

Figure 16.

ABSOLUTE ERROR

FULL-SCALE SETTLING TIME (Large Signal)

Figure 17.

Figure 18.

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