AD8618 Analog Devices, AD8618 Datasheet - Page 9

• Manufacturer Part Number: AD8618
• Description: Precision 20 MHz CMOS Quad Rail-to-Rail Operational Amplifier
• Manufacturer: Analog Devices

Specifications of AD8618

• -3db Bandwidth: 24MHz
• Slew Rate: 12V/µs
• Vos: 23µV
• Ib: 0.2pA
• # Opamps Per Pkg: 4
• Input Noise (nv/rthz): 6nV/rtHz
• Vcc-vee: 2.7V to 6V
• Isy Per Amplifier: 2mA
• Packages: SOIC,SOP

1400
1200
1000
800
600
400
200
0
–700
V
T
V
A
S
CM
= 2.7V
= 25° C
= 0V TO 2.7V
V
V
A
S
IN
V
Figure 25. 0.1 Hz to 10 Hz Input Voltage Noise
–500
Figure 26. Input Offset Voltage Distribution
= ±2.5V
= 10
= 2V p-p
–300
OFFSET VOLTAGE (µV)
Figure 24. Settling Time
–100
TIME (200ns/DIV)
TIME (1s/DIV)
100
300
500
700
V
S
= 2.7V
Rev. E | Page 9 of 20
1000
–100
–200
–300
–400
–500
–100
–200
–300
–400
–500
100
500
400
300
200
100
500
400
300
200
100
0.1
10
Figure 27. Input Offset Voltage vs. Common-Mode Voltage
Figure 28. Input Offset Voltage vs. Common-Mode Voltage
1
0.001
0
0
Figure 29. Output Voltage to Supply Rail vs. Load Current
0
0
(200 Units, Five Wafer Lots Including Process Skews)
(200 Units, Five Wafer Lots Including Process Skews)
V
T
V
T
V
T
A
S
A
S
A
S
= 2.7V
= 25°C
= 3.5V
= 25°C
0.3
= ±1.35V
= 25°C
0.5
0.6
0.01
COMMON-MODE VOLTAGE (V)
COMMON-MODE VOLTAGE (V)
1.0
0.9
AD8615/AD8616/AD8618
SOURCE
I
1.5
LOAD
1.2
0.1
(mA)
1.5
2.0
SINK
1.8
2.5
1
2.1
3.0
2.4
2.7
3.5
10