AD5516
(VDD = +4.75 V to +13.2 V, VSS = –4.75 V to –13.2 V; AVCC = 4.75 V to 5.25 V; DVCC = 2.7 V to 5.25 V; AGND = DGND
= DACGND = 0 V; REF_IN = 3 V; All outputs unloaded. All specifications TMIN to TMAX unless otherwise noted.)
AC CHARACTERISTICS
Parameter1, 2
A Version3
Unit
Conditions/Comments
Output Voltage Settling Time (Mode 1)4
Output Voltage Settling Time (Mode 2)4
Slew Rate
Digital-to-Analog Glitch Impulse
Digital Crosstalk
Analog Crosstalk AD5516-1
Digital Feedthrough
Output Noise Spectral Density @ 1 kHz
32
2.5
0.85
1
5
10
1
s max
s max
100 pF, 5 kΩ Load Full-Scale Change
100 pF, 5 kΩ Load, 1 Code Increment
V/s typ
nV-s typ
nV-s typ
nV-s typ
nV-s typ
nV/(Hz)1/2 typ
1 LSB Change around Major Carry
150
AD5516-1
NOTES
1See Terminology section.
2Guaranteed by design and characterization; not production tested.
3A version: Industrial temperature range –40°C to +85°C.
4 Timed from the end of a write sequence.
Specifications subject to change without notice.
(VDD = +4.75 V to +13.2 V, VSS = – 4.75 V to –13.2 V; AVCC = 4.75 V to 5.25 V; DVCC = 2.7 V to 5.25 V;
TIMING CHARACTERISTICS AGND = DGND = DACGND = 0 V. All specifications TMIN to TMAX unless otherwise noted.)
Limit at TMIN, TMAX
(A Version)
Parameter1, 2, 3
Unit
Conditions/Comments
fUPDATE1
fUPDATE2
fCLKIN
t1
t2
t3
t4
t5
32
750
20
20
20
15
5
kHz max
kHz max
MHz max
ns min
ns min
ns min
ns min
ns min
ns min
ns min
ns min
ns min
ns min
ns min
ns max
ns min
DAC Update Rate (Mode 1)
DAC Update Rate (Mode 2)
SCLK Frequency
SCLK High Pulsewidth
SCLK Low Pulsewidth
SYNC Falling Edge to SCLK Falling Edge Setup Time
DIN Setup Time
DIN Hold Time
SCLK Falling Edge to SYNC Rising Edge
Minimum SYNC High Time (Standalone Mode)
Minimum SYNC High Time (Daisy-Chain Mode)
BUSY Rising Edge to SYNC Falling Edge
18th SCLK Falling Edge to SYNC Falling Edge (Standalone Mode)
SYNC Rising Edge to SCLK Rising Edge (Daisy-Chain Mode)
SCLK Rising Edge to DOUT Valid (Daisy-Chain Mode)
RESET Pulsewidth
5
0
t6
t7
10
400
10
200
10
20
20
t7MODE2
t8MODE1
t9MODE2
t10
4
t11
t12
NOTES
1See Timing Diagrams in Figures 1 and 2.
2Guaranteed by design and characterization; not production tested.
3All input signals are specified with tr = tf = 5 ns (10% to 90% of DVCC) and timed from a voltage level of (VIL + VIH)/2.
4This is measured with the load circuit of Figure 3.
Specifications subject to change without notice.
–3–