AD8656 Analog Devices, AD8656 Datasheet - Page 6

• Manufacturer Part Number: AD8656
• Description: Low Noise, Precision CMOS Dual Amplifier
• Manufacturer: Analog Devices

Specifications of AD8656

• -3db Bandwidth: 28MHz
• Slew Rate: 11V/µs
• Vos: 50µV
• Ib: 10pA
• # Opamps Per Pkg: 2
• Input Noise (nv/rthz): 4nV/rtHz
• Vcc-vee: 2.7V to 5.5V
• Isy Per Amplifier: 4.5mA
• Packages: SOIC,SOP

AD8655/AD8656
TYPICAL PERFORMANCE CHARACTERISTICS
–100.0
–150.0
150.0
100.0
–50.0
60
50
40
30
20
10
50.0
60
50
40
30
20
10
0
0
0.0
–150
–50
0
Figure 6. Input Offset Voltage vs. Temperature
Figure 5. Input Offset Voltage Distribution
0.2
–100
0.4
Figure 7. |TCV
0
–50
0.6
TEMPERATURE (°C)
|TCV
0.8
V
OS
0
OS
OS
| (μV/°C)
| Distribution
(μV)
50
1.0
50
1.2
100
1.4
100
V
V
S
S
= ±2.5V
V
= ±2.5V
1.6
S
150
= ±2.5V
150
Rev. B | Page 6 of 20
–10
–20
–30
250
200
150
100
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
20
10
50
0
0
Figure 8. Input Offset Voltage vs. Common-Mode Voltage
0
0
0
0
V
V
S
S
Figure 10. Supply Current vs. Supply Voltage
Figure 9. Input Bias Current vs. Temperature
V
= ±2.5V
= ±2.5V
S
20
= ±2.5V
1
1
COMMON-MODE VOLTAGE (V)
40
2
SUPPLY VOLTAGE (V)
2
TEMPERATURE (°C)
60
3
3
80
4
4
100
Data Sheet
5
5
120
140
6
6