DAC8830MCDREP datasheet(12/35 Pages) TI2

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8192

300

250

200

150

100

65536

57344

49152

40960

32768

24576

16384

Digital Input Code

REF = 2.5 V

8192

300

250

200

150

100

65536

57344

49152

40960

32768

24576

16384

Digital Input Code

REF = 2.5 V

Digital Input Voltage (V)

DD = 5 V

DD = 3 V

800

700

600

500

400

300

200

100

−60 −40 −20

140

120

100

Temperature (

_C)

DD = 5 V

LOGIC = 5 V

DD = 3 V

LOGIC = 3 V

REF = 2.5 V

2.7

3.0

3.3

3.6

3.9

4.2

4.5

4.8

5.1

5.4

5.7 6.0

Supply Voltage (V)

REF = 2.5 V

5.0

4.5

4.0

3.5

3.0

2.5

2.0

1.5

1.0

0.5

1.0

1.5

2.0

2.5

3.0

3.5

4.5

4.0

5.0

Reference Voltage (V)

DD = 5 V

DD = 3 V

5.0

4.5

4.0

3.5

3.0

2.5

2.0

1.5

1.0

0.5

DAC8830-EP

DAC8831-EP

SGLS334C – AUGUST 2006 – REVISED APRIL 2007

TYPICAL CHARACTERISTICS: VDD = 5 V (continued)

At TA = 25°C, VREF = 2.5 V (unless otherwise noted)

REFERENCE CURRENT

vs CODE (UNIPOLAR MODE)

vs CODE (BIPOLAR MODE)

Figure 16.

Figure 17.

SUPPLY CURRENT

vs DIGITAL INPUT VOLTAGE

vs TEMPERATURE

Figure 18.

Figure 19.

SUPPLY CURRENT

vs SUPPLY VOLTAGE

vs REFERENCE VOLTAGE

Figure 20.

Figure 21.

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