データシート検索エンジンとフリーデータシート
部品番号
コンポーネント説明
AD546KN データシートの表示(PDF) - Analog Devices
部品番号
コンポーネント説明
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AD546KN
1 pA Monolithic Electrometer Operational Amplifier
Analog Devices
AD546KN Datasheet PDF : 12 Pages
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AD546–SPECIFICATIONS
(@ +25
؇
C and
؎
15 V dc, unless otherwise noted)
Model
INPUT BIAS CURRENT
1
Either Input
Either Input
Either Input
@ T
MAX
Either Input
Offset Current
Offset Current
@ T
MAX
INPUT OFFSET
Initial Offset
Offset @ T
MAX
vs. Temperature
vs. Supply
vs. Supply
Long-Term Stability
Conditions
V
CM
= 0 V
V
CM
=
±
10 V
V
CM
= 0 V
V
CM
=
±
10 V
V
CM
= 0 V
V
CM
= 0 V
T
MIN
–T
MAX
AD546J
AD546K
Min Typ Max Min Typ Max
0.2
1
0.1 1
40
40
0.17
13
0.2
0.5
0.2
0.5
20
20
0.09
7
2
3
20
100
100
20
1
2
20
100
100
20
INPUT VOLTAGE NOISE
f = 0.1 Hz to 10 Hz
4
4
f = 10 Hz
90
90
f = 100 Hz
60
60
f
= 1 kHz
35
35
f = 10 kHz
35
35
INPUT CURRENT NOISE
f = 0.1 Hz to 10 Hz
1.3
1.3
f = 1 kHz
0.4
0.4
INPUT IMPEDANCE
Differential
Common Mode
OPEN LOOP GAIN
T
MIN
–T
MAX
T
MIN
–T
MAX
INPUT VOLTAGE RANGE
Differential
3
Common-Mode Voltage
Common-Mode Rejection Ratio
OUTPUT CHARACTERISTICS
Voltage
Current
Load Capacitance Stability
V
DIFF
=
±
1 V
V
CM
=
±
10 V
V
O
=
±
10 V
R
LOAD
= 10 k
Ω
V
O
=
±
10 V
R
LOAD
= 10 k
Ω
V
O
=
±
10 V
R
LOAD
= 2 k
Ω
V
O
=
±
10 V
R
LOAD
= 2 k
Ω
V
CM
=
±
10 V
T
MIN
to T
MAX
R
LOAD
= 10 k
Ω
R
LOAD
= 2 k
Ω
Short Circuit
Gain = +1
10
13
ʈ
1
10
15
ʈ
0.8
300
1000
300
300 800
300
100
250
100
80
200
80
±
20
–10
+10 –10
80
90
84
76
80
76
–12
+12 –12
–10
+10 –10
15
20
35
15
4000
10
13
ʈ
1
10
15
ʈ
0.8
1000
800
250
200
±
20
+10
100
80
+12
+10
20
35
4000
Units
pA
pA
pA
pA
pA
pA
pA
mV
µ
V/
°
C
µ
V/V
µ
V/V
µ
V/Month
µ
V p-p
nV/
√
Hz
nV/
√
Hz
nV/
√
Hz
nV/
√
Hz
fA rms
fA/
√
Hz
Ω
ʈ
pF
Ω
ʈ
pF
V/mV
V/mV
V/mV
V/mV
V
V
dB
dB
V
V
mA
pF
–2–
REV. A
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