EVAL-AD5790SDZ データシートの表示（PDF） - Analog Devices
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EVAL-AD5790SDZ Datasheet PDF : 27 Pages
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Data Sheet
AD5790
SPECIFICATIONS
VDD = +12.5 V to +16.5 V, VSS = −16.5 V to −12.5 V, VREFP = +10 V, VREFN = −10 V, VCC = +2.7 V to +5.5 V, IOVCC = +1.71 V to +5.5 V,
RL = unloaded, CL = unloaded, TMIN to TMAX, unless otherwise noted.
Table 2.
Parameter
Min
STATIC PERFORMANCE2
Resolution
20
Integral Nonlinearity Error (Relative
−2
Accuracy)
−3
−4
Differential Nonlinearity Error
−1
−1
Long-Term Linearity Error Stability3
Full-Scale Error
−12
−22
−40
−9
−12
−22
Full-Scale Error Temperature Coefficient
Zero-Scale Error
−19
−40
−82
−8
−13
−22
Zero-Scale Error Temperature Coefficient
Gain Error
−19
−35
−68
−9
−15
−22
Gain Error Temperature Coefficient
R1, RFB Matching
OUTPUT CHARACTERISTICS
Output Voltage Range
VREFN
Output Voltage Settling Time
Output Noise Spectral Density
Output Voltage Noise
Midscale Glitch Impulse4
MSB Segment Glitch Impulse4
B Version1
Typ
Max
±1.2
+2
±1.2
+3
±1.2
+4
+2
+3
0.1
±3.8
+12
±2.7
+22
±1.8
+40
±3.8
+9
±2.7
+12
±1.8
+22
±0.026
±1.3
+19
±0.7
+40
±0.9
+82
±1.3
+8
±0.7
+13
±0.9
+22
±0.025
±2.3
+19
±1.9
+35
±0.9
+68
±2.3
+9
±2.9
+15
±0.9
+22
±0.018
0.015
VREFP
2.5
3.5
8
8
1.1
14
3.5
4
14
3.5
4
Unit
Test Conditions/Comments
Bits
LSB
VREFP = +10 V, VREFN = −10 V, TA = 0°C to 105°C
LSB
LSB
LSB
LSB
LSB
LSB
LSB
LSB
LSB
LSB
LSB
ppm/°C
LSB
LSB
LSB
LSB
LSB
LSB
ppm/°C
ppm FSR
ppm FSR
ppm FSR
ppm FSR
ppm FSR
ppm FSR
ppm/°C
%
VREFP = +10 V, VREFN = −10 V, TA =−40°C to +105°C
VREFx = ±10 V, +10 V, and +5 V
VREFP = +10 V, VREFN = −10 V, TA = 0°C to 105°C
VREFx = ±10 V, +10 V, and +5 V
After 750 hours at TA = 135°C
VREFP = +10 V, VREFN = −10 V
VREFP = 10 V, VREFN = 0 V
VREFP = 5 V, VREFN = 0 V
VREFP = +10 V, VREFN = −10 V, TA = 0°C to 105°C
VREFP = 10 V, VREFN = 0 V, TA = 0°C to 105°C
VREFP = 5 V, VREFN = 0 V, TA = 0°C to 105°C
VREFP = +10 V, VREFN = −10 V
VREFP = +10 V, VREFN = −10 V
VREFP = 10 V, VREFN = 0 V
VREFP = 5 V, VREFN = 0 V
VREFP = +10 V, VREFN = −10 V, TA = 0°C to 105°C
VREFP = 10 V, VREFN = 0 V, TA = 0°C to 105°C
VREFP = 5 V, VREFN = 0 V, TA = 0°C to 105°C
VREFP = +10 V, VREFN = −10 V
VREFP = +10 V, VREFN = −10 V
VREFP = 10 V, VREFN = 0 V
VREFP = 5 V, VREFN = 0 V
VREFP = +10 V, VREFN = −10 V, TA = 0°C to 105°C
VREFP = 10 V, VREFN = 0 V, TA = 0°C to 105°C
VREFP = 5 V, VREFN = 0 V, TA = 0°C to 105°C
VREFP = +10 V, VREFN = −10 V
V
µs
µs
nV/√Hz
nV/√Hz
µV p-p
nV-sec
nV-sec
nV-sec
nV-sec
nV-sec
nV-sec
10 V step to 0.02%, using the ADA4898-1 buffer
in unity-gain mode
500 code step to ±1 LSB4
At 1 kHz, DAC code = midscale
At 10 kHz, DAC code = midscale
DAC code = midscale, 0.1 Hz to 10 Hz bandwidth
VREFP = +10 V, VREFN = −10 V
VREFP = 10 V, VREFN = 0 V
VREFP = 5 V, VREFN = 0 V
VREFP = +10 V, VREFN = −10 V, see Figure 42
VREFP = 10 V, VREFN = 0 V, see Figure 43
VREFP = 5 V, VREFN = 0 V, see Figure 44
Rev. E | Page 3 of 27
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