OP484 Analog Devices, OP484 Datasheet - Page 7

• 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

TYPICAL PERFORMANCE CHARACTERISTICS
300
270
240
210
180
150
120
200
175
150
125
100
300
270
240
210
180
150
120
90
60
30
90
60
30
75
50
25
0
–100
–100
–125 –100
0
0
V
T
V
V
T
V
V
T
A
S
CM
S
A
CM
S
A
= 25°C
= 3V
= 25°C
= 25°C
= 5V
= ±15V
Figure 5. Input Offset Voltage Distribution
Figure 6. Input Offset Voltage Distribution
Figure 7. Input Offset Voltage Distribution
= 1.5V
–75
= 2.5V
–75
–75
–50
–50
INPUT OFFSET VOLTAGE (µV)
INPUT OFFSET VOLTAGE (µV)
INPUT OFFSET VOLTAGE (µV)
–50
–25
–25
–25
0
0
0
25
25
25
50
50
50
75
75
75
100
100
100
125
Rev. J | Page 7 of 24
300
250
200
150
100
300
250
200
150
100
–40
–45
–50
–55
–60
–65
–70
–75
–80
50
50
0
0
–40
0
0
Figure 8. Input Offset Voltage Drift Distribution
Figure 9. Input Offset Voltage Drift Distribution
Figure 10. Bias Current vs. Temperature
0.25
0.25
OFFSET VOLTAGE DRIFT, TCV
OFFSET VOLTAGE DRIFT, TCV
0.50
0.50
25
TEMPERATURE (°C)
V
V
OP184/OP284/OP484
S
S
= ±15V
= +5V
0.75
0.75
V
–40°C ≤ T
1.00
V
–40°C ≤ T
1.00
85
S
S
OS
OS
= 5V
= ±15V
(µV/°C)
(µV/°C)
V
CM
A
A
1.25
1.25
= V
≤ +125°C
≤ +125°C
S
/2
1.50
1.50
125