DAC53508 datasheet(8/38 Pages) TI

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7.9 Typical Characteristics: Static Performance

at TA = 25°C, reference = 1.8 V, and DAC outputs unloaded (unless otherwise noted)

Code

132

260

388

516

644

772

900

1016

-1

-0.8

-0.6

-0.4

-0.2

0.2

0.4

0.6

0.8

DAC A

DAC B

DAC C

DAC D

DAC E

DAC F

DAC G

DAC H

VDD = 1.8 V

Figure 7-2. Integral Nonlinearity vs Digital Input Code

Code

132

260

388

516

644

772

900

1016

-1

-0.8

-0.6

-0.4

-0.2

0.2

0.4

0.6

0.8

DAC A

DAC B

DAC C

DAC D

DAC E

DAC F

DAC G

DAC H

VDD = 5.5 V

Figure 7-3. Integral Nonlinearity vs Digital Input Code

Temperature (oC)

-40

-25

-10

110 125

-1

-0.8

-0.6

-0.4

-0.2

0.2

0.4

0.6

0.8

INL Max

INL Min

VDD = 1.8 V

Figure 7-4. Integral Nonlinearity vs Temperature

Temperature (oC)

-40

-25

-10

110 125

-1

-0.8

-0.6

-0.4

-0.2

0.2

0.4

0.6

0.8

INL Max

INL Min

VDD = 5.5 V

Figure 7-5. Integral Nonlinearity vs Temperature

Figure 7-6. Integral Nonlinearity vs Supply Voltage

Voltage Reference (V)

1.8

2.725

3.65

4.575

5.5

-1

-0.75

-0.5

-0.25

0.25

0.5

0.75

INL Max

INL Min

VDD = 5.5 V

Figure 7-7. Integral Nonlinearity vs Voltage Reference

DAC53508, DAC43508

SLASF08 – DECEMBER 2021

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