AD8668 Analog Devices, AD8668 Datasheet - Page 6

• Manufacturer Part Number: AD8668
• Description: 16 V, 4 MHz Rail-to-Rail Output Amplifiers
• Manufacturer: Analog Devices

Specifications of AD8668

• -3db Bandwidth: 4MHz
• Slew Rate: 3.5V/µs
• Vos: 600µV
• Ib: 0.2pA
• # Opamps Per Pkg: 4
• Input Noise (nv/rthz): 10nV/rtHz
• Vcc-vee: 5V to 16V
• Isy Per Amplifier: 1.55mA
• Packages: SOIC,SOP

AD8665/AD8666/AD8668
TYPICAL PERFORMANCE CHARACTERISTICS
100
–1
–2
–3
–4
–5
20
18
16
14
12
10
90
80
70
60
50
40
30
20
10
5
4
3
2
1
0
8
6
4
2
0
0
–1
–3
0
V
T
Figure 9. Offset Voltage vs. Common-Mode Voltage
V
V
T
600 AMPLIFIERS
A
DD
DD
CM
A
0
= 25°C
= 25°C
1
= 16V
= 16V
= 8V
Figure 7. Input Offset Voltage Distribution
1
Figure 8. V
–2
2
2
INPUT COMMON-MODE VOLTAGE (V)
3
3
INPUT OFFSET VOLTAGE (mV)
4
–1
OS
4
Drift (TCV
5
TCV
5
6
OS
6
7
0
(µV/°C)
OS
8
) Distribution
7
9 10 11 12 13 14
V
V
–40°C < T
300 AMPLIFIERS
8
1
DD
CM
= 16V
= 8V
9
A
10
2
< +125°C
11
15
12
3
Rev. B | Page 6 of 16
10000
1000
100
300
250
200
150
100
0.1
100
10
50
0.001
80
60
40
20
1
0
0
–40
–40
Figure 11. Output Saturation Voltage vs. Load Current
Figure 12. Output Saturation Voltage vs. Temperature
V
T
V
DD
A
V
I
OUT
S
DD
= 25°C
Figure 10. Input Bias Current vs. Temperature
= 5V AND 16V
= 16V
–20
= 16V
–20
= 1mA
0.01
0
0
LOAD CURRENT (mA)
TEMPERATURE (°C)
TEMPERATURE (°C)
20
20
0.1
40
40
V
SOURCING
V
SINKING
DD
OL
V
SOURCING
TO V
1
60
60
DD
TO V
OH
80
80
OH
V
SINKING
10
OL
100
100
120
120
100