+5V, Low-Power, 8-Bit Quad DAC

with Rail-to-Rail Output Buffers

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5

0

0

DAC ZERO-CODE OUTPUT VOLTAGE vs.

OUTPUT SINK CURRENT

DAC OUTPUT SINK CURRENT (mA)

0.25

0.50

0.75

1.00

1.25

1.50

12

3

4

5

678

DAC CODE = 00 HEX

2.0

0

DAC FULL-SCALE OUTPUT VOLTAGE vs.

OUTPUT SOURCE CURRENT

DAC OUTPUT SOURCE CODE (mA)

2.5

3.0

3.5

4.0

4.5

5.0

24

6

8

10

12

DAC CODE = FF HEX

LOAD TO GND

0

-55

SUPPLY CURRENT vs.

TEMPERATURE

TEMPERATURE (°C)

200

400

600

800

1000

-35 -15

5

25

45

65

85 105 125

DAC CODE = 00 HEX

DAC CODE = FF HEX

0

-55

SHUTDOWN SUPPLY CURRENT vs.

TEMPERATURE

TEMPERATURE (°C)

1

2

3

3

5

-35 -15

5

25

45

65

85 105 125

0

0

SUPPLY CURRENT vs.

REFERENCE VOLTAGE

REFERENCE VOLTAGE (V)

200

400

600

800

1000

0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0

ALL DAC CODES = 00 HEX

ALL DAC CODES = FF HEX

__________________________________________Typical Operating Characteristics