ADS1605

ADS1606

SBAS274H − MARCH 2003 − REVISED MAY 2007

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16

TYPICAL CHARACTERISTICS (continued)

All specifications at TA = 25°C, AVDD = 5V, DVDD = IOVDD = 3V, fCLK = 40MHz, External VREF = +3V, 2XMODE = low, VCM = 2.0V, and

RBIAS = 37kΩ, unless otherwise noted.

INTEGRAL NONLINEARITY

5k

10k

15k

20k 25k

−25k −20k −15k −10k −5k

0

Output Code (LSB)

1.0

0.8

0.6

0.4

0.2

0

−0.2

−0.4

−0.6

−0.8

−1.0

f

DIFFERENTIAL NONLINEARITY

0.5

0.4

0.3

0.2

0.1

0

−0.1

−0.2

−0.3

−0.4

−0.5

5k

10k 15k

20k 25k

−25k −20k −15k −10k −5k

0

Output Code (LSB)

f