AD5542A Analog Devices, AD5542A Datasheet - Page 12

• Manufacturer Part Number: AD5542A
• Manufacturer: Analog Devices

Specifications of AD5542A

• Resolution (bits): 16bit
• Dac Update Rate: n/a
• Dac Settling Time: 1µs
• Max Pos Supply (v): +5.5V
• Single-supply: Yes
• Dac Type: Unbuffered Vout
• Dac Input Format: Ser,SPI

AD5512A/AD5542A
100
90
10
0
1.236
1.234
1.232
1.230
1.228
1.226
1.224
Figure 20. AD5512A/AD5542A Digital-to-Analog Glitch Impulse
100
90
10
0
–0.5
2µs/DIV
Figure 21. AD5512A/AD5542A Large Signal Settling Time
10pF
50pF
Figure 19. AD5512A/AD5542A Digital Feedthrough
V
DIN (5V/DIV)
OUT
2µs/DIV
(50mV/DIV)
0
100pF
200pF
0.5
TIME (ns)
V
CS
OUT
1.0
V
V
T
A
REF
DD
= 25°C
= 5V
= 2.5V
V
V
T
1.5
A
REF
DD
= 25°C
= 5V
= 2.5V
CS (5V/DIV)
V
OUT
(0.5V/DIV)
2.0
5
0
–5
–10
–15
–20
–25
–30
Rev. A | Page 12 of 24
100
90
10
0
Figure 23. AD5512A/AD5542A Analog Supply Current Histogram
Figure 24. AD5512A/AD5542A Digital Supply Current Histogram
5
4
3
2
1
0
6
5
4
3
2
1
0
Figure 22. AD5512A/AD5542A Small Signal Settling Time
15
90
+125°C
+25°C
–55°C
16
100
I
LOGIC
I
DD
SUPPLY (µA)
17
AT RAILS (µA)
V
V
T
REF
DD
A
= 25°C
= 5V
= 2.5V
0.5µs/DIV
110
18
120
19
V
GAIN = –216
1LSB = V
V
+125°C
+25°C
–55°C
OUT
OUT
(50mV/DIV)
(1V/DIV)
REF
/(2
N
)–1