AD8691 Analog Devices, AD8691 Datasheet - Page 6

• Manufacturer Part Number: AD8691
• Description: Low Noise, Low Cost Single, CMOS Rail-to-Rail Output Operational Amplifier
• Manufacturer: Analog Devices

Specifications of AD8691

• -3db Bandwidth: 10MHz
• Slew Rate: 5V/µs
• Vos: 400µV
• Ib: 0.2pA
• # Opamps Per Pkg: 1
• Input Noise (nv/rthz): 6.5nV/rtHz
• Vcc-vee: 2.7V to 6V
• Isy Per Amplifier: 1.05mA
• Packages: SC70,SOT

AD8691/AD8692/AD8694
TYPICAL PERFORMANCE CHARACTERISTICS
V
S
= +5 V or ±2.5 V, unless otherwise noted.
–1200
–1600
–2000
2500
2000
1500
1000
2000
1600
1200
–400
–800
500
800
400
Figure 8.
30
25
20
15
10
5
0
0
–2.0
0
–0.3 0
0
Figure 9. Input Offset Voltage vs. Common-Mode Voltage
V
V
V
T
0.5 1.0 1.5 2.0 2.5 3.0 3.5
S
CM
A
S
= 5V
= 25°C
= 5V
–1.5
AD8692/AD8694
= –0.3V TO +3.9V
0.3 0.6 0.9 1.2
Figure 7. Input Offset Voltage Distribution
–1.0
COMMON-MODE VOLTAGE (V)
–0.5
T
Input Offset Voltage Drift Distribution
C
1.5
V
V
OS
OS
4.0 4.5 5.0 5.5 6.0 6.5 7.0 7.5 8.0
1.8
0
(mV)
(µV/°C)
2.1 2.4 2.7
V
V
T
0.5
S
CM
A
= 5V AND 2.7V
= –40°C TO +125°C
= 2.5V
1.0
3.0
3.3
1.5
3.6
2.0
3.9
Rev. E | Page 6 of 16
300
250
200
150
100
–50
2.5
2.0
1.5
1.0
0.5
50
1.0
0.8
0.6
0.4
0.2
0
0
–40
–40
0
0
V
V
–30
S
S
= ±2.5V AND ±1.35V
–20
= 5V AND 2.7V
–20
Figure 10. Input Bias Current vs. Temperature
Figure 11. Supply Current vs. Supply Voltage
Figure 12. Supply Current vs. Temperature
1
–10
0
0
10
2
20
TEMPERATURE (°C)
TEMPERATURE (°C)
20
30
40
3
I
40
V
SY
S
(V)
@ ±2.5V
50
60
I
SY
4
60
@ ±1.35V
70
80
80
5
100
90
100
120
6
110
120
140
7