DAC7678SPW datasheet(19/52 Pages) TI

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-0.20

-0.15

-0.10

-0.05

0.00

0.05

0.10

0.15

0.20

DAC A

DAC B

DAC C

DAC D

DAC E

DAC F

DAC G

DAC H

= 2.7 V,

External Reference = 2.5 V

-40

-25

-10

110

125

T - Temperature -°C

0.00

0.60

0.90

1.50

2.10

2.70

3.00

3.90

4.50

4.70

-40

-25

-10

110

125

T - Temperature -°C

0.30

1.20

1.80

2.40

3.30

3.60

4.20

= 2.7 V,

External Reference = 2.5 V

-0.15

-0.10

-0.05

0.00

0.05

0.10

0.15

DAC A

DAC B

DAC C

DAC D

DAC E

DAC F

DAC G

DAC H

= 2.7 V,

External Reference = 2.5 V

-40

-25

-10

110

125

T - Temperature -°C

2.445

2.450

2.455

2.460

2.465

2.470

2.475

2.480

2.485

2.490

2.495

2.500

- mA

SOURCE

= 2.7 V,

External Reference = 2.5 V,

DAC Loaded with FFFh

Channel A

0.00

0.10

0.20

0.30

0.40

0.50

0.60

- mA

SINK

= 2.7 V,

External Reference = 2.5 V,

DAC Loaded with 000h

Channel A

DAC7678

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SBAS493A – FEBRUARY 2010 – REVISED AUGUST 2010

TYPICAL CHARACTERISTICS: DAC AT AVDD = 2.7 V (continued)

At TA = 25°C, external reference used, DAC output not loaded, and all DAC codes in straight binary data format, unless

otherwise noted

POWER-DOWN CURRENT

FULL-SCALE ERROR

vs TEMPERATURE

Figure 65.

Figure 66.

GAIN ERROR

vs TEMPERATURE

Figure 67.

SOURCE CURRENT

SINK CURRENT

AT POSITIVE RAIL

AT NEGATIVE RAIL

Figure 68.

Figure 69.

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