DAC8534IPW datasheet(8/24 Pages) TI1

8 / 24 page

DAC8534

SBAS254D

www.ti.com

TYPICAL CHARACTERISTICS (Cont.)

At TA = +25°C, unless otherwise noted.

A = 25°C, SYNC Input (All others inputs = GND)

Reference Current Included

DD = VREF = 5V

DD = VREF = 2.7V

SUPPLY CURRENT vs LOGIC INPUT VOLTAGE

1750

1650

1550

1450

1350

1250

1150

1050

950

850

750

0.5

1.0

1.5

2.0

2.5

3.0

3.5

4.0

4.5

5.0

LOGIC (V)

DD = VREF = 5V

Reference Current Included

HISTOGRAM OF CURRENT CONSUMPTION

1500

1000

500

DD (µA)

DD = VREF = 2.7V

Reference Current Included

HISTOGRAM OF CURRENT CONSUMPTION

1500

1000

500

DD (µA)

5.5

5.0

4.5

4.0

3.5

3.0

2.5

2.0

1.5

1.0

0.5

0.0

–0.5

EXITING POWER-DOWN MODE

Time (3

µs/div)

DD = VREF = 5V

Power-Up Code = FFFF

2.53

2.52

2.51

2.50

2.49

2.48

2.47

2.46

2.45

2.44

2.43

OUTPUT GLITCH

(Mid-Scale)

Time (1

µs/div)

DD = VREF = 5V

Code 7FFF

H to 8000H to 7FFFH

(Glitch Occurs Every N • 4096

Code Boundary)

4.72

4.70

4.68

4.66

4.64

4.62

4.60

4.58

4.56

4.54

OUTPUT GLITCH

(Worst Case)

Time (1

µs/div)

DD = VREF = 5V

Code EFFF

H to F000H to EFFFH

(Glitch Occurs Every N • 4096

Code Boundary)

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