AD8295 データシートの表示（PDF） - Analog Devices
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AD8295 Datasheet PDF : 28 Pages
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AD8295
INTERNAL RESISTOR NETWORK
When used with internal Op Amp A1, TA = 25°C, unless otherwise noted. Use in external op amp feedback loops is not recommended.
Table 4.
Parameter
Test Conditions
Min
Nominal Resistor Value
Resistor Matching
Matching Temperature Coefficient TA = −40°C to +85°C
Absolute Resistor Accuracy
Absolute Temperature Coefficient TA = −40°C to +85°C
A Grade
Typ
Max Min
20
0.1
5
0.2
−50
B Grade
Typ
Max
20
0.03
1
0.1
−50
Unit
kΩ
%
ppm/°C
%
ppm/°C
POWER AND TEMPERATURE SPECIFICATIONS
VS = ±15 V, VREF = 0 V, TA = 25°C, unless otherwise noted.
Table 5.
Parameter
POWER SUPPLY
Operating Range
Quiescent Current
Over Temperature
TEMPERATURE RANGE
Specified Performance
Operational Performance1
Test Conditions
Min
±2.3
In-amp + two op amps
TA = −40°C to +85°C
−40
−40
A Grade
Typ
Max Min
±18
±2.3
2
2.3
2.5
+85
−40
+125 −40
1 See the Typical Performance Characteristics section for expected operation from 85°C to 125°C.
B Grade
Typ
Max Unit
±18
V
2
2.3
mA
2.5
mA
+85
°C
+125 °C
Rev. A | Page 6 of 28
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