OP281 Analog Devices, OP281 Datasheet - Page 12
OP281
Manufacturer Part Number
OP281
Description
Ultralow Power, Rail-to-Rail Output Operational Amplifier (Dual)
Manufacturer
Analog Devices
Datasheet
1.OP281.pdf
(20 pages)
Specifications of OP281
-3db Bandwidth
105kHz
Slew Rate
28mV/µs
Vos
100µV
Ib
3nA
# Opamps Per Pkg
2
Input Noise (nv/rthz)
75nV/rtHz
Vcc-vee
2.7V to 12V
Isy Per Amplifier
5µA
Packages
SOIC,SOP
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
OP281G
Manufacturer:
ADI/亚德诺
Quantity:
20 000
Part Number:
OP281GRUZ
Manufacturer:
ADI/亚德诺
Quantity:
20 000
Part Number:
OP281GS
Manufacturer:
ADI/亚德诺
Quantity:
20 000
Company:
Part Number:
OP281GSZ
Manufacturer:
NS
Quantity:
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Part Number:
OP281GSZ
Manufacturer:
ADI/亚德诺
Quantity:
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OP281/OP481
100
100
0%
90
10
0%
90
10
A2
A2
1V
500mV
Figure 33. Saturation Recovery Time
Figure 34. Saturation Recovery Time
500mV
0V
0V
500mV
V
R
S
L
= ±1.35V
= ∞
100µs
50µs
CIRCUIT = A
V
AT = 2kHz
IN
= ±1V p-p
V
T
R
A
S
L
= 2.5V
= 25°C
= ∞
VOL
Rev. D | Page 12 of 20
105
–15
120
–30
90
75
60
45
30
15
0
100
Figure 35. Channel Separation vs. Frequency
1k
FREQUENCY (Hz)
10k
100k
V
T
R
A
S
L
= 5V
= 25°C
= ∞
1M