420ksps, +5V, 6-/2-Channel, 12-Bit ADCs

with +2.5V Reference and Parallel Interface

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5

-0.5

-0.2

-0.3

-0.4

-0.1

0

0.1

0.2

0.3

0.4

0.5

0

2000

1000

3000

4000

5000

INTEGRAL NONLINEARITY

vs. DIGITAL OUTPUT CODE

DIGITAL OUTPUT CODE

-0.5

-0.2

-0.3

-0.4

-0.1

0

0.1

0.2

0.3

0.4

0.5

0

2000

1000

3000

4000

5000

DIFFERENTIAL NONLINEARITY

vs. DIGITAL OUTPUT CODE

DIGITAL OUTPUT CODE

1.8

1.9

2.0

2.1

2.2

SUPPLY CURRENT vs. SUPPLY VOLTAGE

4.50

5.00

4.75

5.25

5.50

∞

CODE = 101010100000

1.7

1.9

1.8

2.1

2.0

2.2

2.3

-40

10

-15

35

60

85

SUPPLY CURRENT vs. TEMPERATURE

TEMPERATURE (

°C)

∞

CODE = 101010100000

930

950

940

970

960

980

990

4.50

5.00

4.75

5.25

5.50

STANDBY CURRENT vs. SUPPLY VOLTAGE

930

950

940

970

960

980

990

-40

10

-15

35

60

85

STANDBY CURRENT vs. TEMPERATURE

TEMPERATURE (

°C)

1.0

1.5

2.0

2.5

3.0

POWER-DOWN CURRENT

vs. SUPPLY VOLTAGE

4.50

5.00

4.75

5.25

5.50

1.8

2.0

1.9

2.1

2.2

-40

10

-15

35

60

85

POWER-DOWN CURRENT

vs. TEMPERATURE

TEMPERATURE (

°C)

Typical Operating Characteristics

0.1

1k

100k

10

1

100

10k

1M

SUPPLY CURRENT vs. SAMPLE FREQUENCY

0

10

100

1000

10,000

WITH EXTERNAL REFERENCE

WITH INTERNAL REFERENCE