Data Sheet

AD5671R/AD5675R

Rev. B | Page 7 of 32

AC CHARACTERISTICS

otherwise noted. Guaranteed by design and characterization; not production tested.

Table 4.

Parameter

Min

Typ

Max

Unit

AD5671R

5

8

µs

¼ to ¾ scale settling to ±2 LSB

AD5675R

5

8

µs

¼ to ¾ scale settling to ±2 LSB

SLEW RATE

0.8

V/µs

1.4

nV-sec

1 LSB change around major carry (internal reference, gain = 1)

0.13

nV-sec

Digital

0.1

nV-sec

Analog

−0.25

nV-sec

−1.3

nV-sec

Internal reference, gain = 2

DAC-to-DAC

−2.0

nV-sec

Internal reference, gain = 2

−80

dB

300

nV/√Hz

DAC code = midscale, 10 kHz; gain = 2

6

µV p-p

0.1 Hz to 10 Hz, gain = 1

SIGNAL-TO-NOISE RATIO (SNR)

90

dB

SPURIOUS-FREE DYNAMIC RANGE (SFDR)

83

dB

SIGNAL-TO-NOISE-AND-DISTORTION

RATIO (SINAD)

80

dB

1

2

See the Terminology section. Measured using internal reference and gain = 1, unless otherwise noted.

3

Digitally generated sine wave at 1 kHz.