Nonvolatile, Quad, 8-Bit DACs with 2-Wire Serial

Interface

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5

INTEGRAL NONLINEARITY

vs. INPUT CODE

INPUT CODE

192

128

64

-0.5

0

0.5

1.0

1.5

2.0

-1.0

0256

INTEGRAL NONLINEARITY

vs. SUPPLY VOLTAGE

SUPPLY VOLTAGE (V)

5.0

4.5

3.0

3.5

4.0

0.25

0.50

0.75

1.00

1.25

1.50

1.75

2.00

0

2.5

5.5

INTEGRAL NONLINEARITY

vs. TEMPERATURE

TEMPERATURE (

°C)

60

35

-15

10

0.25

0.50

0.75

1.00

1.50

1.25

1.75

2.00

0

-40

85

DIFFERENTIAL NONLINEARITY

vs. INPUT CODE

INPUT CODE

192

128

64

-0.75

-0.50

-0.25

0

0.25

0.50

0.75

1.00

-1.00

0256

DIFFERENTIAL NONLINEARITY

vs. SUPPLY VOLTAGE

SUPPLY VOLTAGE (V)

5.0

4.5

4.0

3.5

3.0

-1.25

-1.00

-0.75

-0.50

-0.25

0

-1.50

2.5

5.5

DIFFERENTIAL NONLINEARITY

vs. TEMPERATURE

TEMPERATURE (

°C)

60

35

10

-15

-1.1

-1.0

-0.9

-0.8

-1.2

-40

85

OFFSET ERROR vs. SUPPLY VOLTAGE

SUPPLY VOLTAGE (V)

5.0

4.5

4.0

3.5

3.0

0.2

0.3

0.4

0.5

0.1

2.5

5.5

OFFSET ERROR vs. TEMPERATURE

TEMPERATURE (

°C)

60

35

10

-15

0.25

0.30

0.35

0.40

0.20

-40

85

GAIN ERROR vs. SUPPLY VOLTAGE

SUPPLY VOLTAGE (V)

5.0

4.5

4.0

3.5

3.0

-0.18

-0.16

-0.14

-0.12

-0.10

-0.08

-0.06

-0.20

2.5

5.5

Typical Operating Characteristics