7

DAC7616

SBAS186

TYPICAL PERFORMANCE CURVES

At TA = +25°C, VDD = +3V, VREFH = +1.25V, and VREFL = 0V, representative unit, unless otherwise specified.

2.0

1.5

1.0

0.5

0

–0.5

–1.0

–1.5

–2.0

Temperature (

°C)

–40 –30

–10

0

–20

10

20

40

50

30

70

80

90

60

NEGATIVE FULL-SCALE ERROR vs TEMPERATURE

DAC A

DAC D

DAC C

DAC B

Code (0040

H)

Code (000

H)

2.0

1.5

1.0

0.5

0

–0.5

–1.0

–1.5

–2.0

Temperature (

°C)

–40 –30

–10

0

–20

10

20

40

50

30

70

80

90

60

POSITIVE FULL-SCALE ERROR vs TEMPERATURE

DAC A

DAC D

DAC C

DAC B

Code (0040

H)

Code (FFF

H)

0.000

0.050

–0.100

–0.150

–0.200

Digital Input Code

000

H

400

H

200

H

600

H

A00

H

800

H

E00

H

FFF

H

C00

H

V

REFL CURRENT vs CODE

0.200

0.150

0.100

0.050

0.000

Digital Input Code

000

H

400

H

200

H

600

H

A00

H

800

H

E00

H

FFF

H

C00

H

V

REFH CURRENT vs CODE

0.8

0.7

0.6

0.5

0.4

0.3

0.2

0.1

0.0

Digital Input Code

000

H

400

H

200

H

600

H

800

H

C00

H

A00

H

E00

H

FFF

H

SUPPLY CURRENT vs DIGITAL INPUT CODE

No Load

10

8

6

4

2

0

–2

–4

Input Code

000

H

400

H

200

H

600

H

800

H

C00

H

A00

H

E00

H

FFF

H

SUPPLY CURRENT LIMIT vs INPUT CODE

Short to V

DD

Short to Ground