Datasheet

AD5066
Rev. A | Page 4 of 24
AC CHARACTERISTICS
V
DD
= 2.7 V to 5.5 V, 2.0 V ≤ V
REF
A, V
REF
B, V
REF
C, V
REF
D ≤ V
DD
− 0.4 V all specifications T
MIN
to T
MAX
, unless otherwise noted.
Table 3.
Parameter
1, 2
Min Typ Max Unit Conditions/Comments
3
DYNAMIC PERFORMACE
Output Voltage Settling Time 7.5 10 µs ¼ to ¾ scale settling to ±2 LSB, single channel update, output
unloaded
Output Voltage Settling Time 12 15 µs ¼ to ¾ scale settling to ±2 LSB, all channel update, output
unloaded
Slew Rate 1.7 V/µs
Digital-to-Analog Glitch Impulse 3 nV-sec 1 LSB change around major carry
Reference Feedthrough −70 dB V
REF
= 3 V ± 0.5 V p-p, frequency = 60 Hz to 20 MHz
Digital Feedthrough 0.02 nV-sec
Digital Crosstalk 1.7 nV-sec
Analog Crosstalk 3.7 nV-sec
DAC-to-DAC Crosstalk 5.4 nV-sec
Total Harmonic Distortion −83 dB V
REF
= 3 V ± 0.2 V p-p, frequency = 10 kHz
Output Noise Spectral Density 30 nV/√Hz DAC code = 0x8000, 1 kHz
25 nV/√Hz DAC code = 0x8000, 10 kHz
Output Noise 4.7 μV p-p 0.1 Hz to 10 Hz
1
Temperature range is −40°C to +125°C, typical at +25°C.
2
See the Terminology section.
3
Guaranteed by design and characterization; not production tested.