OP484 Analog Devices, OP484 Datasheet - Page 10

• Manufacturer Part Number: OP484
• Description: Precision Rail-to-Rail Input & Output Operational Amplifier
• Manufacturer: Analog Devices

Specifications of OP484

• Vcc-vee: 3V to 36V
• Isy Per Amplifier: 2mA
• Packages: SOIC,DIP
• -3db Bandwidth: 4.25MHz
• Slew Rate: 4V/µs
• Vos: 250µV
• Ib: 80nA
• # Opamps Per Pkg: 4
• Input Noise (nv/rthz): 3.9nV/rtHz

OP184/OP284/OP484
300
270
240
210
180
150
120
300
270
240
210
180
150
120
300
270
240
210
180
150
120
90
60
30
90
60
30
90
60
30
0
0
0
10
10
10
V
T
V
T
V
T
S
A
S
A
S
A
Figure 23. Output Impedance vs. Frequency
Figure 24. Output Impedance vs. Frequency
Figure 25. Output Impedance vs. Frequency
= 5V
= 25°C
= 15V
= 25°C
= 3V
= 25°C
100
100
100
1k
1k
1k
FREQUENCY (Hz)
FREQUENCY (Hz)
FREQUENCY (Hz)
A
V
A
V
= +100
10k
A
10k
10k
= +100
V
= +100
100k
100k
100k
A
A
1M
A
1M
V
1M
V
V
= +10
= +10
A
= +10
A
A
V
V
V
= +1
= +1
= +1
10M
10M
10M
Rev. J | Page 10 of 24
30
25
20
15
10
180
160
140
120
100
–20
5
0
80
60
40
20
1k
5
4
3
2
1
0
0
1k
10
Figure 26. Maximum Output Swing vs. Frequency
Figure 27. Maximum Output Swing vs. Frequency
V
V
R
T
T
A
S
IN
L
A
= 5V
= 2kΩ
= 25°C
= 0.5V TO 4.5V
= 25°C
100
Figure 28. CMRR vs. Frequency
10k
10k
1k
FREQUENCY (Hz)
FREQUENCY (Hz)
FREQUENCY (Hz)
100k
100k
10k
100k
1M
1M
V
S
V
V
R
T
1M
= +3V
S
IN
A
L
V
V
= ±15V
= 2kΩ
= 25°C
S
= ±14V
S
= ±15V
= +5V
10M
10M
10M