AD5532HS Analog Devices, AD5532HS Datasheet - Page 3

• Manufacturer Part Number: AD5532HS
• Description: 32-Channel 14-Bit bipolar DAC with High Speed 3-Wire Serial Interface
• Manufacturer: Analog Devices

Specifications of AD5532HS

• Resolution (bits): 14bit
• Dac Update Rate: 1.1MSPS
• Dac Settling Time: 10µs
• Max Pos Supply (v): +12V
• Single-supply: No
• Dac Type: Voltage Out
• Dac Input Format: Ser,SPI

AC CHARACTERISTICS
DGND = DAC_GND = 0 V; REF_IN = 2.5 V; All outputs unloaded. All specifications T
Parameter
Output Voltage Settling Time
Slew Rate
Digital-to-Analog Glitch Impulse
Digital Crosstalk
Analog Crosstalk
Digital Feedthrough
Output Noise Spectral Density @ 1 kHz
NOTES
1
2
3
4
Specifications subject to change without notice.
TIMING CHARACTERISTICS
Parameter
f
f
t
t
t
t
t
t
t
t
t
NOTES
1
2
3
Specifications subject to change without notice.
REV. 0
AGND = DGND = DAC_GND = 0 V; All specifications T
See Terminology
Guaranteed by design and characterization, not production tested
B Version: Industrial temperature range –40°C to +85°C.
Timed from the end of a write sequence.
UPDATE
CLKIN
See Timing Diagrams in Figure 1.
Guaranteed by design and characterization, not production tested.
All input signals are specified with t
1
2
3
4
5
6
7
8
9
RESET
SCLK
SYNC
D
IN
1, 2
1, 2, 3
t
9
t
5
Limit at T
(A Version)
1.1
30
13
13
15
50
10
10
5
280
20
1
t
MSB
3
R
4
= t
t
t
2
4
1
MIN
F
= 5 ns (10% to 90% of DV
(V
, T
t
2
DD
MAX
= +4.75 V to +12 V, V
3
(V
Figure 1. Serial Interface Timing Diagram
DD
= +4.75 V to +12 V, V
Unit
MHz max
MHz max
ns min
ns min
ns min
ns min
ns min
ns min
ns min
ns min
ns min
MIN
4
A Version
10
0.85
1
5
1
0.2
170
t
6
to T
t
7
MAX
CC
) and timed from a voltage level of (V
unless otherwise noted.)
SS
5
3
= –4.75 V to –12 V; AV
–3–
Conditions/Comments
Channel Update Rate
SCLK Frequency
SCLK High Pulsewidth
SCLK Low Pulsewidth
SYNC Falling Edge to SCLK Falling Edge Setup Time
SYNC Low Time
SYNC High Time
D
D
19th SCLK Falling Edge to SYNC Falling Edge for Next Write
RESET Pulsewidth
SS
IN
IN
= –4.75 V to –12 V; AV
Unit
µs max
V/µs typ
nV-s typ
nV-s typ
nV-s typ
nV-s typ
nV/√Hz typ
Setup Time
Hold Time
MIN
16
to T
CC
MAX
= 4.75 V to 5.25 V; DV
unless otherwise noted.)
IL
17
+ V
Conditions/Comments
100 pF, 5 kΩ Load; Full-Scale Change
1 LSB Change around Major Carry
CC
= 4.75 V to 5.25 V; DV
IH
)/2.
18
CC
19
= 2.7 V to 5.25 V; AGND =
LSB
CC
= 2.7 V to 5.25 V;
AD5532HS
t
8
1