AD5726 Analog Devices, AD5726 Datasheet - Page 3

• Manufacturer Part Number: AD5726
• Description: Quad, 12-Bit, Serial Input, Unipolar/Bipolar, Voltage Output DAC
• Manufacturer: Analog Devices

Specifications of AD5726

• Resolution (bits): 12bit
• Dac Update Rate: 111kSPS
• Dac Settling Time: 9µs
• Max Pos Supply (v): +15.75V
• Single-supply: Yes
• Dac Type: Voltage Out
• Dac Input Format: Ser,SPI

SPECIFICATIONS
AV
otherwise noted.
Table 1.
Parameter
ACCURACY
REFERENCE INPUT
OUTPUT CHARACTERISTICS
DIGITAL INPUTS
POWER SUPPLY CHARACTERISTICS
1
2
3
4
All supplies can be varied ±5% and operation is guaranteed. Device is tested with AV
For single-supply operation (V
Guaranteed by design and characterization, not production tested.
Operation is guaranteed over this reference range, but linearity is neither tested nor guaranteed.
Resolution
Relative Accuracy (INL)
Differential Nonlinearity (DNL)
Linearity Matching
Zero-Scale Error
Full-Scale Error
Zero-Scale Error
Full-Scale Error
Zero-Scale Temperature Coefficient
Full-Scale Temperature Coefficient
V
V
Large Signal Bandwidth
Output Current
Input High Voltage, V
Input Low Voltage, V
Input Current
Input Capacitance
Power Supply Sensitivity
AI
AI
Power Dissipation
DD
REFP
REFN
DD
SS
Reference Input Range
Input Current
Reference Input Range
Input Current
= +5 V ± 5%, AV
3
1
3
IL
SS
IH
= 0 V or −5 V ± 5%, V
REFN
3
3
3
4
4
= 0 V, AV
3
SS
3
= 0 V), due to internal offset errors, INL and DNL are measured beginning at Code 0x005.
±1
±1
±6
±12
±1.25
30
Value
12
±1
±1
±6
±12
±10
±10
V
AV
±0.75
AV
0 V
V
−1.0
160
2.4
0.8
10
5
0.002
1.5
1.5
REFN
REFP
DD
SS
− 2.5
+ 2.5
− 2.5
REFP
= +2.5 V, V
Unit
Bits
LSB max
LSB max
LSB max
LSB typ
LSB max
LSB max
LSB max
LSB max
ppm FSR/°C typ
ppm FSR/°C typ
V min
V max
mA max
V min
V min
V max
mA max
kHz typ
mA max
V min
V max
μA max
pF typ
%/% max
mA/channel max
mA/channel max
mW max
Rev. B | Page 3 of 20
REFN
= 0 V or −2.5 V, R
DD
= 4.75 V.
Y grade, AV
Y grade, AV
Guaranteed monotonic
AV
AV
AV
AV
AV
AV
Typically 0.25 mA
AV
Typically −0.6 mA, AV
−3 dB, V
Typically 0.0004%/%
Outputs unloaded, typically 0.75 mA, V
Outputs unloaded, typically 0.75 mA, V
Outputs unloaded, typically 15 mW, AV
Test Conditions/Comments
AV
SS
SS
SS
SS
SS
SS
SS
SS
= −5 V
= −5 V
= 0 V
= 0 V
= −5 V
= −5 V
= 0 V
= −5 V
REFP
LOAD
2
2
SS
SS
= 0 V to 10 V p-p
= −5 V, outputs unloaded
= 0 V
= 2 kΩ. All specifications T
2
SS
= −5 V
IL
IL
SS
= DGND, V
= DGND, V
= 0 V
MIN
to T
MAX
AD5726
IH
IH
, unless
= 5 V
= 5 V