AD8608 Analog Devices, AD8608 Datasheet - Page 9

• Manufacturer Part Number: AD8608
• Description: Precision, Low Noise, CMOS, Rail-to-Rail, Input/Output Operational Amplifier (Quad)
• Manufacturer: Analog Devices

Specifications of AD8608

• Vcc-vee: 2.7V to 6V
• Isy Per Amplifier: 1.2mA
• Packages: SOIC,SOP
• -3db Bandwidth: 10MHz
• Slew Rate: 5V/µs
• Vos: 20µV
• Ib: 200fA
• # Opamps Per Pkg: 4
• Input Noise (nv/rthz): 6.5nV/rtHz

Data Sheet
TYPICAL PERFORMANCE CHARACTERISTICS
Figure 9.
4500
4000
3500
3000
2500
2000
1500
1000
500
24
20
16
12
20
18
16
14
12
10
8
6
4
2
0
8
4
0
–300
0
Figure 8.
0
0
V
T
V
S
A
CM
0.4
0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0
AD8605/AD8606
= 5V
= 25°C
= 0V TO 5V
Figure 7. Input Offset Voltage Distribution
–200
0.8
AD8608
1.2
Input Offset Voltage Drift Distribution
–100
1.6
OFFSET VOLTAGE (µV)
TCVOS (µV/°C)
Input Offset Voltage Drift Distribution
TCVOS (µV/°C)
2.0
2.4
0
2.8
V
T
V
3.2
V
T
V
S
A
CM
100
S
A
CM
= 5V
= –40°C TO +125°C
= 5V
= –40°C TO +125°C
= 2.5V
= 2.5V
3.6
4.0
200
2.2 2.4
4.4
4.8
2.6
300
Rev. L | Page 9 of 24
–100
–150
–0.05
–0.10
–0.15
–0.20
–0.25
–0.30
250
200
150
100
–50
0.30
0.25
0.20
0.15
0.10
0.05
50
100
Figure 10. Input Offset Voltage vs. Common-Mode Voltage
0
–50
0.1
1k
10
0
0.001
1
Figure 12. Output Saturation Voltage vs. Load Current
0
V
V
(200 Units, 5 Wafer Lots, Including Process Skews)
V
SY
CM
V
T
S
Figure 11. Input Bias Current vs. Temperature
A
S
= 5V
0.5
= 5V
= V
–25
= 5V
= 25°C
SY
/2
1.0
0.01
0
1.5
SOURCE
AD8605/AD8606/AD8608
TEMPERATURE (°C)
LOAD CURRENT (mA)
2.0
25
V
2.5
0.1
CM
50
(V)
3.0
SINK
75
3.5
1
4.0
AD8605
AD8606
AD8608
100
4.5
125
5.0
10