OP470 Analog Devices, OP470 Datasheet - Page 6

• Manufacturer Part Number: OP470
• Description: Low Noise Quad Op Amp
• Manufacturer: Analog Devices

Specifications of OP470

• -3db Bandwidth: 6MHz
• Slew Rate: 2V/µs
• Vos: 400µV
• Ib: 25nA
• # Opamps Per Pkg: 4
• Input Noise (nv/rthz): 3.2nV/rtHz
• Vcc-vee: 9V to 36V
• Isy Per Amplifier: 2.75mA
• Packages: DIP,LCC,SOIC

OP470
TPC 1. Voltage Noise Density vs.
Frequency
TPC 4. Current Noise Density vs.
Frequency
TPC 7. Input Bias Current vs.
Temperature
10.0
1.0
0.1
20
15
10
10
5
0
–75
9
8
7
6
5
4
3
2
1
10
1
T
V
I/F CORNER = 5Hz
–50
A
S
= 25 C
=
–Typical Performance Characteristics
I/F CORNER = 200Hz
15V
–25
TEMPERATURE – C
100
FREQUENCY – Hz
FREQUENCY – Hz
10
0
25
50
100
1k
V
V
75
T
V
S
CM
A
S
=
= 25 C
=
= 0V
100
15V
15V
125
10k
1k
TPC 2. Voltage Noise Density vs.
Supply Voltage
TPC 5. Input Offset Voltage vs.
Temperature
TPC 8. Input Offset Current vs.
Temperature
140
120
100
10
80
60
40
20
5
4
3
2
1
9
8
7
6
5
4
3
2
1
0
–75 –50
0
–75
0
T
A
V
V
= 25 C
V
–50
CM
S
S
=
=
= 0V
–25
–25
15V
15V
5
SUPPLY VOLTAGE – V
TEMPERSTURE – C
TEMPERATURE – C
0
0
–6–
25
10
25
AT 1kHz
AT 10Hz
50
50
75
75
15
100 125
100
125
20
TPC 6. Warm-Up Offset Voltage Drift
TPC 9. Input Bias Current vs.
Common-Mode Voltage
100
0%
90
10
10
–12.5
0
9
8
7
6
5
4
TPC 3. 0.1 Hz to 10 Hz Noise
9
8
7
6
5
4
3
2
1
0
0
T
V
T
V
A
S
A
S
5mV
= 25 C
=
–7.5
= 25 C
=
COMMON-MODE VOLTAGE – V
2
1
15V
15V
TIME – Secs
–2.5
4
TIME – Mins
2
2.5
6
3
T
V
A
S
7.5
1s
= 25 C
=
8
4
REV. B
15V
12.5
10
5