ADS8345

SBAS177C

6

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TYPICAL CHARACTERISTICS: +5V (Cont.)

At TA = +25°C, +VCC = +5V, VREF = +2.5V, fSAMPLE = 100kHz, and fDCLK = 24 • fSAMPLE = 2.4MHz, unless otherwise noted.

Output Code

3

2

1

0

–1

–2

–3

INTEGRAL LINEARITY ERROR vs CODE

0000

H

4000

H

7FFF

H

8000

H

C000

H

SUPPLY CURRENT vs TEMPERATURE

–50

–25

0

25

50

75

100

Temperature (

°C)

1.7

1.6

1.5

1.4

1.3

1.2

CHANGE IN BPZ vs TEMPERATURE

–50

–25

0

25

50

75

100

Temperature (

°C)

4

3

2

1

0

–1

–2

CHANGE IN GAIN vs TEMPERATURE

–50

–25

0

25

50

75

100

Temperature (

°C)

1.0

0.5

0

–0.5

WORST-CASE CHANNEL-TO-CHANNEL

BPZ MATCH vs TEMPERATURE

–50

–25

0

25

50

75

100

Temperature (

°C)

5.0

4.5

4.0

3.5

3.0

2.5

2.0

Output Code

3

2

1

0

–1

–2

–3

DIFFERENTIAL LINEARITY ERROR vs CODE

0000

H

4000

H

7FFF

H

8000

H

C000

H