DAC8541YSLASH2K datasheet(10/21 Pages) TI

10 / 21 page

DAC8541

SLAS353 − DECEMBER 2001

www.ti.com

TYPICAL CHARACTERISTICS

Figure 12

1000

500

100

150

200

250

1500

2000

AIDD HISTOGRAM

2500

300

350

400

AIDD − µA

AVDD = 2.7 V

TA = 25°C

Figure 13

100

150

200

250

300

350

400

16384

32768

49152

65535

Digital Input Code

ANALOG SUPPLY CURRENT

DIGITAL INPUT CODE

AVDD = DVDD = 5 V

AVDD = DVDD = 2.7 V

Excluding Reference and Load Current.

Figure 14

100

150

200

250

300

350

−40

−15

AVDD = DVDD = 5 V

AVDD = DVDD = 2.7 V

Excluding Reference and Load Current.

TA − Free-Air Temperature − °C

ANALOG SUPPLY CURRENT

FREE-AIR TEMPERATURE

Figure 15

2.7

3.4

4.1

4.8

5.5

TA = 85°C

TA = −40°C

TA = 25°C

AVDD − Supply Voltage − V

POWER-DOWN CURRENT

SUPPLY VOLTAGE

Figure 16

DVDD = 2.7 V

100

200

300

400

500

DIDD Values are Shown for Logic

Level Change on one Digital Input.

DVDD = 5 V

VLOGIC − Logic Input Voltage − V

DIGITAL SUPPLY CURRENT

LOGIC INPUT VOLTAGE

Figure 17

t − Time −

µs

100 200 300400 500 600

POWER-ON RESET TO 0 V

700 800 900 1000

Loaded With 2 k

Ω to AGND

AVDD (2 V/div)

VOUT (1 V/div)

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