OP270 Analog Devices, OP270 Datasheet - Page 11

• 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

TEST CIRCUITS
500Ω
50Ω
100kΩ
200kΩ
100kΩ
Figure 30. Channel Separation Test Circuit
OP270
OP270
5kΩ
5kΩ
1/2
1/2
Figure 31. Burn-In Circuit
Rev. E | Page 11 of 20
2
3
6
5
CHANNEL SEPARATION = 20 LOG
OP270
OP270
+18V
1/2
1/2
–18V
8
4
V
V
1
2
20V
p-p
1
7
V
2
V
/1000
1
OP270