AD5412 データシートの表示（PDF） - Analog Devices
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AD5412 Datasheet PDF : 44 Pages
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Data Sheet
AD5412/AD5422
Parameter1
Accuracy (External RSET)
Resolution
TUE
B Version
A Version
INL4
DNL
Offset Error
Offset Error TC3
Gain Error
Gain TC3
Full-Scale Error
Full-Scale Error TC3
OUTPUT CHARACTERISTICS3
Current Loop Compliance Voltage
Output Current Drift vs. Time
Min
16
12
−0.15
−0.06
−0.3
−0.1
−0.012
−0.032
−1
−1
−0.1
−0.12
−0.03
−0.08
−0.15
−0.05
−0.15
−0.06
0
Resistive Load
Inductive Load
DC PSRR
Output Impedance
Output Current Leakage When Output
Disabled
REFERENCE INPUT/OUTPUT
Reference Input3
Reference Input Voltage
DC Input Impedance
Reference Output
Output Voltage
Reference TC3, 5
Output Noise (0.1 Hz to 10 Hz)3
Noise Spectral Density3
Output Voltage Drift vs. Time3
Capacitive Load3
Load Current3
Short-Circuit Current3
Load Regulation3
4.95
27
4.995
Typ Max
Unit
Test Conditions/Comments
Bits
AD5422
Bits
AD5412
±0.01
±0.02
±0.006
±3
±5
±0.003
±4
±0.01
±7
±9
+0.15
+0.06
+0.3
+0.1
+0.012
+0.032
+1
+1.3
+0.1
+0.12
+0.03
+0.08
+0.15
+0.05
+0.15
+0.06
% FSR
% FSR
% FSR
% FSR
% FSR
% FSR
LSB
LSB
% FSR
% FSR
ppm FSR/°C
ppm FSR/°C
% FSR
% FSR
% FSR
ppm FSR/°C
% FSR
% FSR
ppm FSR/°C
ppm FSR/°C
TA = 25°C
TA = −40°C to +85°C
TA = 25°C
AD5422
AD5412
TA = −40°C to +85°C, guaranteed monotonic
Guaranteed monotonic
TA = −40°C to +85°C
TA = 25°C
TA = −40°C to +85°C
TA = −40°C to +85°C
TA = 25°C
TA = 25°C
TA = −40°C to +85°C
AVDD − 2.5 V
Drift after 1000 hours, TA = 125°C
50
ppm FSR
Internal RSET
20
ppm FSR
External RSET
1200
Ω
50
mH
TA = 25 °C
1
µA/V
50
MΩ
60
pA
5
5.05
40
5
5.005
1.8
10
10
100
50
600
5
7
95
V
kΩ
ppm/°C
µV p-p
nV/√Hz
ppm
nF
mA
mA
ppm/mA
For specified performance
TA = 25°C
At 10 kHz
Drift after 1000 hours, TA = 125°C
Rev. O | Page 7 of 44
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