EVAL-AD5781SDZ Analog Devices Inc, EVAL-AD5781SDZ Datasheet - Page 3

• Manufacturer Part Number: EVAL-AD5781SDZ
• Description: 18-BIT ADC Evaluation Board
• Manufacturer: Analog Devices Inc

Specifications of EVAL-AD5781SDZ

• Silicon Manufacturer: Analog Devices
• Application Sub Type: DAC
• Kit Application Type: Data Converter
• Silicon Core Number: AD5781
• Features: PC Software For Control
• Mcu Supported Families: AD5781
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

SPECIFICATIONS
V
R
Table 3.
Parameter
STATIC PERFORMANCE
OUTPUT CHARACTERISTICS
L
DD
Resolution
Integral Nonlinearity Error (Relative
Differential Nonlinearity Error
Linearity Error Long Term Stability
Full-Scale Error
Full-Scale Error Temperature Coefficient
Zero-Scale Error
Zero-Scale Error Temperature Coefficient
Gain Error
Gain Error Temperature Coefficient
Midscale Error
Midscale Error Temperature Coefficient
R1, R
Output Voltage Range
Output Voltage Settling Time
Output Noise Spectral Density
Output Voltage Noise
Digital-to-Analog Glitch Impulse
Output Enabled Glitch Impulse
Output Slew Rate
= unloaded, C
= +12.5 V to +16.5 V, V
Accuracy)
FB
Matching
L
= unloaded, T
2
5
SS
= −16.5 V to −12.5 V, V
MIN
4
to T
5
5
5
MAX
5
, unless otherwise noted.
Min
18
−0.5
−0.5
−1
−4
−0.5
−0.5
−1
−0.8
−1.25
−2.25
−1.5
−2.5
−5
−6
−10
−20
−0.8
−0.8
−0.8
V
REFN
REFP
A, B Version
±0.25
Typ
±0.25
±0.25
±0.5
±2
±0.25
±0.5
0.04
0.05
0.03
±0.25
±0.25
±0.25
±0.02
±0.1
±0.15
±0.3
±0.04
±0.3
±0.4
±0.4
±0.04
±0.25
±0.25
±0.25
±0.005
0.01
50
1
1
7.5
7.5
7.5
1.1
15
5
1
45
= +10 V, V
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1
REFN
Max
+0.5
+0.5
+1
+4
+0.5
+0.5
+1
+0.8
+1.25
+2.25
+1.5
+2.5
+5
+6
+10
+20
+0.8
+0.8
+0.8
V
REFP
= −10 V, V
CC
Unit
Bits
LSB
LSB
LSB
V/μs
μs
nV/√Hz
nV/√Hz
nV/√Hz
LSB
LSB
LSB
LSB
LSB
LSB
LSB
LSB
LSB
LSB
ppm FSR/°C
LSB
LSB
LSB
ppm FSR/°C
ppm FSR
ppm FSR
ppm FSR
ppm FSR/°C
LSB
LSB
LSB
ppm FSR/°C
%
V
μs
μV p-p
nV-sec
nV-sec
nV-sec
nV-sec
= +2.7 V to +5.5 V, IOV
Test Conditions/Comments
B version, V
B version, V
B version, V
A version
V
V
V
After 500 hours at T
After 1000 hours at T
After 1000 hours t T
V
V
V
V
V
V
V
V
V
V
V
V
Unbuffered output, 10 MΩ||20 pF load
10 V step to 0.02%,
125 code step to ±1 LSB,
buffer
at 1 kHz, DAC code = midscale
at 10 kHz, DAC code = midscale
at 100 kHz, DAC code = midscale
DAC code = midscale, 0.1 Hz to 10 Hz
bandwidth
V
V
V
On removal of output ground clamp
REFP
REFP
REFP
REFP
REFP
REFP
REFP
REFP
REFP
REFP
REFP
REFP
REFP
REFP
REFP
REFP
REFP
REFP
= +10 V, V
= +10 V, V
= +5 V, V
= +10 V, V
= +10 V, V
= +5 V, V
= +10 V, V
= +10 V, V
= +5 V, V
= +10 V, V
= +10 V, V
= +5 V, V
= +10 V, V
= +10 V, V
= +5 V, V
= +10 V, V
= +10 V, V
= +5 V, V
6
3
CC
7
REFP
REFP
REFP
= +1.71 V to +5.5 V,
REFN
REFN
REFN
REFN
REFN
REFN
REFN
REFN
REFN
REFN
REFN
REFN
REFN
REFN
REFN
REFN
REFN
REFN
= +10 V, V
= +10 V, V
= +5 V, V
= 0 V
= 0 V
= 0 V
= 0 V
= 0 V
= 0 V
AD845
= −10 V
= 0 V
= −10 V
= 0 V
= −10 V
= 0 V
= −10 V
= 0 V
= −10 V
= 0 V
= −10 V
= 0 V
A
A
A
= 125°C
= 100°C
= 125°C
5
5
5
5
5
5
5
5
5
5
AD797
REFN
REFN
REFN
output buffer
AD5781
= 0 V
= −10 V
= 0 V
output
5
5