AD5542 Analog Devices, AD5542 Datasheet - Page 9

• Manufacturer Part Number: AD5542
• Description: 2.7 V to 5.5 V, Serial-Input, Voltage-Output, 16-Bit DAC
• Manufacturer: Analog Devices

Specifications of AD5542

• Resolution (bits): 16bit
• Dac Update Rate: 1.5MSPS
• Dac Settling Time: 1µs
• Max Pos Supply (v): +5.5V
• Single-supply: Yes
• Dac Type: Voltage Out
• Dac Input Format: Ser,SPI

1.236
1.234
1.232
1.230
1.228
1.226
1.224
100
10
–0.5
V
DIN (5V/DIV)
OUT
2µs/DIV
Figure 19. Digital-to-Analog Glitch Impulse
(50mV/DIV)
0
Figure 18. Digital Feedthrough
0.5
TIME (ns)
V
CS
OUT
1.0
V
V
T
1.5
REF
DD
A
= 25°C
= 5V
= 2.5V
2.0
5
0
–5
–10
–15
–20
–25
–30
Rev. E | Page 9 of 20
100
100
0%
10
90
10
• • • •
• • • •
• • • •
• • • •
2µs/DIV
10pF
50pF
• • • •
• • • •
• • • •
• • • •
Figure 20. Large Signal Settling Time
Figure 21. Small Signal Settling Time
• • • •
• • • •
100pF
200pF
• • • •
• • • •
• • • •
• • • •
V
V
T
REF
DD
A
= 25°C
= 5V
= 2.5V
• • • •
• • • •
0.5µs/DIV
AD5541/AD5542
V
V
T
• • • •
• • • •
A
REF
DD
= 25°C
= 5V
= 2.5V
• • • •
• • • •
V
GAIN = –216
1LSB = 8.2mV
V
CS (5V/DIV)
V
OUT
OUT
OUT
(50mV/DIV)
(1V/DIV)
(0.5V/DIV)