AD8647 Analog Devices, AD8647 Datasheet - Page 7

• Manufacturer Part Number: AD8647
• Description: 24 MHz Rail-to-Rail Amplifier with Shutdown Option (Dual with Low Power Shutdown Function)
• Manufacturer: Analog Devices

Specifications of AD8647

• -3db Bandwidth: 24MHz
• Slew Rate: 11V/µs
• Vos: 600µV
• Ib: 0.3pA
• # Opamps Per Pkg: 2
• Input Noise (nv/rthz): 6nV/rtHz
• Vcc-vee: 2.7V to 5.5V
• Isy Per Amplifier: 2mA
• Packages: SOP

TYPICAL PERFORMANCE CHARACTERISTICS
–1000
–1500
–2000
–2500
Figure 6. Input Offset Voltage vs. Input Common-Mode Voltage
2500
2000
1500
1000
–500
500
300
250
200
150
100
35
30
25
20
15
10
50
0
0
5
0
–2.0
0
0
V
V
T
2244 AMPLIFIERS
V
–40°C < T
A
SY
CM
SY
= 25°C
–1.5
Figure 4. Input Offset Voltage Distribution
= 2.7V
= 2.7V
= 1.35V
1
Figure 5. V
0.5
A
INPUT COMMON-MODE VOLTAGE (V)
< +125°C
–1.0
2
1.0
OS
–0.5
Drift (TCV
TCV
3
V
OS
OS
0
1.5
(mV)
(µV/°C)
OS
4
) Distribution
0.5
2.0
5
1.0
6
V
T
2.5
1.5
A
SY
= 25°C
= 2.7V
2.0
7
3.0
Rev. D | Page 7 of 20
Figure 9. Input Offset Voltage vs. Input Common-Mode Voltage
–1000
–1500
–2000
–2500
2500
2000
1500
1000
–500
200
180
160
140
120
100
500
80
60
40
20
35
30
25
20
15
10
0
5
0
–2.0
0
0
0
V
V
T
2244 AMPLIFIERS
V
–40°C < T
A
SY
CM
SY
= 25°C
–1.5
Figure 7. Input Offset Voltage Distribution
= 5V
= 5V
= 2.5V
1
Figure 8. V
A
1
< +125°C
–1.0
INPUT COMMON-MODE VOLTAGE (V)
2
AD8646/AD8647/AD8648
OS
–0.5
3
Drift (TCV
TCV
2
V
OS
OS
0
4
(mV)
(µV/°C)
OS
) Distribution
0.5
5
3
1.0
6
4
1.5
7
V
T
A
SY
= 25°C
= 5V
2.0
8
5