AD5722R Analog Devices, AD5722R Datasheet - Page 5

• Manufacturer Part Number: AD5722R
• Description: Complete, Dual, 12-Bit, Serial Input, Unipolar/Bipolar, Voltage Output DAC
• Manufacturer: Analog Devices

Specifications of AD5722R

• Resolution (bits): 12bit
• Dac Update Rate: 1.07MSPS
• Dac Settling Time: 7.5µs
• Max Pos Supply (v): +16.5V
• Single-supply: Yes
• Dac Type: Voltage Out
• Dac Input Format: Ser,SPI

AC PERFORMANCE CHARACTERISTICS
AV
C
Table 3.
Parameter
DYNAMIC PERFORMANCE
1
2
For specified performance, the headroom requirement is 0.9 V.
Guaranteed by design and characterization; not production tested.
LOAD
Output Voltage Settling Time
Slew Rate
Digital-to-Analog Glitch Energy
Glitch Impulse Peak Amplitude
Digital Crosstalk
DAC-to-DAC Crosstalk
Digital Feedthrough
Output Noise
Output Noise Spectral Density
DD
0.1 Hz to 10 Hz Bandwidth
100 kHz Bandwidth
= 4.5 V
= 200 pF; all specifications T
2
1
to 16.5 V; AV
SS
= −4.5 V to −16.5 V, or AV
MIN
to T
MAX
unless otherwise noted.
Min
SS
= 0 V; GND = 0 V; REFIN = 2.5 V external; DV
Typ
10
7.5
3.5
13
35
10
10
0.6
15
80
320
B Version
Rev. D | Page 5 of 32
Max
12
8.5
5
Unit
μs
μs
μs
V/μs
nV-sec
mV
nV-sec
nV-sec
nV-sec
μV p-p
μV rms
nV/√Hz
AD5722R/AD5732R/AD5752R
Test Conditions/Comments
20 V step to ±0.03% FSR
10 V step to ±0.03% FSR
512 LSB step settling (16-bit resolution)
Measured at 10 kHz, 0x8000 DAC code
0x8000 DAC code
CC
= 2.7 V to 5.5 V; R
LOAD
= 2 kΩ;