AD8646 Analog Devices, AD8646 Datasheet - Page 8

• Manufacturer Part Number: AD8646
• Description: 24 MHz Rail-to-Rail Dual Amplifier
• Manufacturer: Analog Devices

Specifications of AD8646

• -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: SOIC,SOP

AD8646/AD8647/AD8648
10000
1000
300
250
200
150
100
100
0.1
10
25
20
15
10
50
0.001
0
1
5
0
0.50
–40
Figure 12. Input Bias Current vs. Common-Mode Voltage
Figure 10. Output Saturation Voltage vs. Load Current
Figure 11. Output Saturation Voltage vs. Temperature
V
T
V
T
V
I
L
A
SY
A
SY
SY
= 1mA
= 25°C
–25
= 125°C
= 2.7V
= 2.7V
= 2.7V
0.75
–10
0.01
COMMON-MODE VOLTAGE (V)
5
1.00
LOAD CURRENT (mA)
TEMPERATURE (°C)
20
0.1
V
35
SY
1.25
V
– V
OL
50
OH
1
65
1.50
V
OL
80
V
SY
10
– V
95
1.75
OH
110
2.00
100
125
Rev. D | Page 8 of 20
10000
1000
100
120
100
300
250
200
150
100
0.1
10
80
60
40
20
50
0.001
1
0
0
–40
Figure 15. Input Bias Current vs. Common-Mode Voltage
0.5
Figure 13. Output Saturation Voltage vs. Load Current
Figure 14. Output Saturation Voltage vs. Temperature
V
T
V
V
T
SY
A
SY
SY
A
V
= 25°C
SY
–25
= 125°C
= 5V
= 5V
= 5V
1.0
– V
0.01
–10
OH
1.5
V
COMMON-MODE VOLTAGE (V)
OL
5
0.1
LOAD CURRENT (mA)
TEMPERATURE (°C)
20
2.0
V
V
SY
SY
35
– V
– V
2.5
1
OH
OH
V
50
OL
= 10mA
V
= 1mA
OL
= 1mA
3.0
65
= 10mA
10
80
3.5
95
100
4.0
110
1000
125
4.5