AD5722 Analog Devices, AD5722 Datasheet - Page 3

• Manufacturer Part Number: AD5722
• Description: Complete, Dual, 12-Bit, Serial Input, Unipolar/Bipolar, Voltage Output DAC
• Manufacturer: Analog Devices

Specifications of AD5722

• Resolution (bits): 12bit
• Dac Update Rate: 1MSPS
• Dac Settling Time: 10µs
• Max Pos Supply (v): +16.5V
• Single-supply: Yes
• Dac Type: Voltage Out
• Dac Input Format: Ser,SPI

SPECIFICATIONS
AV
C
Table 1.
Parameter
ACCURACY
REFERENCE INPUT
OUTPUT CHARACTERISTICS
LOAD
Resolution
Total Unadjusted Error (TUE)
Integral Nonlinearity (INL)
Differential Nonlinearity (DNL)
Bipolar Zero Error
Bipolar Zero TC
Zero-Scale Error
Zero-Scale TC
Offset Error
Offset Error TC
Gain Error
Gain Error
Gain Error
Gain TC
DC Crosstalk
Output Voltage Range
Headroom Required
Output Voltage TC
Output Voltage Drift vs. Time
Short-Circuit Current
Load
Capacitive Load Stability
DC Output Impedance
Reference Input Voltage
DC Input Impedance
Input Current
Reference Range
DD
AD5752
AD5732
AD5722
B Version
A Version
AD5752 A, B Versions
AD5732 A Version
AD5722 A Version
= 4.5 V
= 200 pF; all specifications T
3
3
3
1
to 16.5 V; AV
3
3
3
3
3
2
SS
= −4.5 V
MIN
Min
16
14
12
−0.1
−0.3
−16
−4
−1
−1
−6
−6
−6
−0.025
−0.065
0
1
−2
2
−10.8
−12
2
to T
1
to −16.5 V, or AV
MAX
, unless otherwise noted.
Typ
±4
±4
±4
±4
2.5
5
±0.5
0.5
±4
±50
20
0.5
Max
+0.1
+0.3
+16
+4
+1
+1
+6
+6
+6
+0.025
0
+0.08
120
+2
3
+10.8
+12
0.9
4000
SS
= 0 V; GND = 0 V; REFIN = 2.5 V; DV
Rev. D | Page 3 of 32
Unit
Bits
Bits
Bits
% FSR
% FSR
LSB
LSB
LSB
LSB
mV
ppm FSR/°C
mV
ppm FSR/°C
mV
ppm FSR/°C
% FSR
ppm FSR/°C
μV
V
MΩ
μA
V
V
V
V
ppm FSR/°C
ppm FSR
mA
kΩ
pF
Ω
Test Conditions/Comments
Outputs unloaded
All models, all versions, guaranteed monotonic
T
using bipolar zero TC
T
zero-scale TC
T
zero-scale TC
±10 V range, T
obtained using gain TC
+10 V and +5 V ranges, T
temperatures obtained using gain TC
±5 V range, T
obtained using gain TC
±1% for specified performance
AV
AV
Drift after 1000 hours of lifetest @ 125°C
For specified performance
A
A
A
= 25°C, error at other temperatures obtained
= 25°C, error at other temperatures obtained using
= 25°C, error at other temperatures obtained using
DD
DD
/AV
/AV
SS
SS
= ±11.7 V min, REFIN = +2.5 V
= ±12.9 V min, REFIN = +3 V
CC
AD5722/AD5732/AD5752
A
A
= 25°C, error at other temperatures
= 2.7 V to 5.5 V; R
= 25°C, error at other temperatures
A
= 25°C, error at other
LOAD
= 2 kΩ;