AD8295 데이터 시트보기 (PDF) - Analog Devices
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AD8295 Datasheet PDF : 28 Pages
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AD8295
Parameter
INPUT
Input Impedance
Differential
Common Mode
Input Operating Voltage Range1
Over Temperature
Input Operating Voltage Range1
Over Temperature
OUTPUT
Output Swing
Over Temperature
Output Swing
Over Temperature
Short-Circuit Current
Test Conditions
VS = ±2.3 V to ±5 V
TA = −40°C to +85°C
VS = ±5 V to ±18 V
TA = −40°C to +85°C
RL = 10 kΩ
VS = ±2.3 V to ±5 V
TA = −40°C to +85°C
VS = ±5 V to ±18 V
TA = −40°C to +85°C
1 One input grounded; G = 1.
A Grade
B Grade
Min
Typ Max
Min
Typ Max
Unit
−VS + 1.9
−VS + 2.0
−VS + 1.9
−VS + 2.0
100||2
100||2
+VS − 1.1
+VS − 1.2
+VS − 1.2
+VS − 1.2
−VS + 1.9
−VS + 2.0
−VS + 1.9
−VS + 2.0
100||2
100||2
+VS − 1.1
+VS − 1.2
+VS − 1.2
+VS − 1.2
GΩ||pF
GΩ||pF
V
V
V
V
−VS + 1.1
−VS + 1.4
−VS + 1.2
−VS + 1.6
18
+VS − 1.2 −VS + 1.1
+VS − 1.3 −VS + 1.4
+VS − 1.4 −VS + 1.2
+VS − 1.5 −VS + 1.6
18
+VS − 1.2 V
+VS − 1.3 V
+VS − 1.4 V
+VS − 1.5 V
mA
OP AMP SPECIFICATIONS
VS = ±15 V, TA = 25°C, RL = 2 kΩ, unless otherwise noted.
Table 3.
Parameter
INPUT CHARACTERISTICS
Offset Voltage, VOS
Average TC
Input Bias Current1
Input Offset Current
Over Temperature
Input Voltage Range
Open-Loop Gain
Common-Mode Rejection Ratio
(CMRR)
Power Supply Rejection Ratio
(PSRR)
Voltage Noise Density
Voltage Noise
DYNAMIC PERFORMANCE
Gain Bandwidth Product
Slew Rate
OUTPUT CHARACTERISTICS
Output Swing
Over Temperature
Output Swing
Over Temperature
Short-Circuit Current
Test Conditions
TA = −40°C to +85°C
TA = −40°C
TA = +85°C
TA = −40°C to +85°C
f = 0.1 Hz to 10 Hz
VS = ±2.3 V to ±5 V
TA = −40°C to +85°C
VS = ±5 V to ±18 V
TA = −40°C to +85°C
A Grade
B Grade
Min
Typ Max
Min
Typ Max
Unit
40
6
10
4
−VS + 1.2
100
125
100
90
110
40
2.2
150
5
10
13
8
0.6
0.6
+VS − 1.2
20
6
10
4
−VS + 1.2
116
125
100
94
110
40
2.2
100
5
10
13
8
0.6
0.6
+VS − 1.2
μV
μV/°C
nA
nA
nA
nA
nA
V
dB
dB
dB
nV/√Hz
μV p-p
1
2
2.6
1
MHz
2
2.6
V/μs
−VS + 1.1
−VS + 1.4
−VS + 1.2
−VS + 1.6
18
+VS − 1.2
+VS − 1.3
+VS − 1.4
+VS − 1.5
−VS + 1.1
−VS + 1.4
−VS + 1.2
−VS + 1.6
18
+VS − 1.2 V
+VS − 1.3 V
+VS − 1.4 V
+VS − 1.5 V
mA
1 Op amp uses an npn input stage, so input bias current always flows into the inputs.
Rev. A | Page 5 of 28
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