OP270 Analog Devices, OP270 Datasheet - Page 9

• Manufacturer Part Number: OP270
• Description: Low Noise Precision Dual Op Amp
• Manufacturer: Analog Devices

Specifications of OP270

• -3db Bandwidth: 5MHz
• Slew Rate: 2.4V/µs
• Vos: 50µV
• Ib: 15nA
• # Opamps Per Pkg: 2
• Input Noise (nv/rthz): 3.2nV/rtHz
• Vcc-vee: 9V to 36V
• Isy Per Amplifier: 3.25mA
• Packages: DIP,SOIC

15
14
13
12
11
10
28
24
20
16
12
50
40
30
20
10
9
8
7
6
5
Figure 22. Maximum Output Voltage vs. Load Resistance
8
4
0
0
100
1k
Figure 23. Small-Signal Overshoot vs. Capacitive Load
0
T
V
T
V
V
A
Figure 21. Maximum Output Swing vs. Frequency
A
S
A
S
IN
V
= 25°C
= ±15V
= 25°C
= ±15V
= +1
= 100mV
200
10k
POSITIVE
LOAD RESISTANCE (Ω)
CAPACITIVE LOAD (pF)
SWING
FREQUENCY (Hz)
400
NEGATIVE
SWING
100k
1k
600
1M
800
T
V
THD = 1%
A
S
= 25°C
= ±15V
1000
10M
10k
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100
190
180
170
160
150
140
130
120
110
100
2.8
2.7
2.6
2.5
2.4
2.3
2.2
75
50
25
90
80
70
0
–75
1k
1
T
V
V
T
V
V
A
S
S
A
S
O
= 25°C
= ±15V
= ±15V
Figure 26. Channel Separation vs. Frequency
= 25°C
= ±15V
Figure 24. Output Impedance vs. Frequency
= 20V p-p TO 10kHz
–50
Figure 25. Slew Rate vs. Temperature
10
10k
–25
100
A
TEMPERATURE (°C)
V
FREQUENCY (Hz)
FREQUENCY (Hz)
0
= 100
100k
25
1k
–SR
+SR
50
A
10k
V
= 10
1M
75
100k
A
V
100
= 1
OP270
10M
125
1M