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OP420G Datasheet, PDF (3/8 Pages) Analog Devices – Quad Micropower Operational Amplifier | |||
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OP420
ELECTRICAL CHARACTERISTICS (VS = Ø15 V, â55ØC Õ
+125ØC for OP420C, â40ØC Õ
TA Õ
+85ØC for OP420G, unless
otherwise noted.)
Parameter
AVERAGE INPUT OFFSET
Voltage Drift1
INPUT OFFSET
VOLTAGE
INPUT OFFSET
CURRENT2
INPUT BIAS CURRENT2
INPUT VOLTAGE RANGE
Symbol
TCVOS
VOS
IOS
IB
IVR
COMMON-MODE
Rejection Ratio
CMRR
POWER SUPPLY
Rejection Ratio
LARGE-SIGNAL
VOLTAGE GAIN
OUTPUT VOLTAGE
SWING
PSRR
AVO
VO
SUPPLY CURRENT
ISY
(Four Amplifiers)
NOTES
1Sample tested.
2IOS and IB are measured at VCM = 0°.
Conditions
Unnulled
OP420C/OP420G
Min
Typ
Max
8
15
VS = ± 2.5 V to ± 15 V
5.5
VS = ± 2.5 V to ± 15 V
4
VS = ± 2.5 V to ± 15 V
40
V+ = 5 V, Vâ = 0 V
VS = ± 15 V
0/3.2
â15/13.2
V+ = 5 V, Vâ = 0 V,
0 V ⤠VCM ⤠3.2 V
73
92
VS = ± 15 V
â15 V ⤠VCM ⤠13.2 V
73
92
VS = ± 2.5 V to ± 15 V,
Vâ = 0 V, V+ = 5 V to 30 V
25
80
VS = ± 15 V, RL = 50 kâ¦,
VO = 10 V
200
650
V+ = 5 V, Vâ = 0 V,
RL = 20 kâ¦
VS = ± 15 V,
RL = 50 kâ¦
VS = ± 2.5 V, No Load
VS = ± 15 V, No Load
1.0/3.8
± 13.8
210
400
420
640
Unit
µV°C
mV
nA
nA
V
V
dB
dB
µV/V
V/mV
V
V
µA
µA
REV. A
â3â
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