AD8691 Analog Devices, AD8691 Datasheet - Page 7

• 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

10000
1000
100
350
300
250
200
150
100
0.1
10
35
30
25
20
15
10
50
0.001
1
5
0
0
Figure 15. Output Voltage Swing vs. Temperature (I
–40
–40
Figure 14. Output Voltage Swing vs. Temperature (I
Figure 13. Output Voltage to Supply Rail vs. Load Current
AD8694 (V
V
V
AD8694 (V
V
AD8694 SINK
S
S
S
= 5V
–20
= 5V
–20
= 5V
0.01
AD8694 (V
AD8694 (V
DD
DD
0
0
– V
– V
OH
OH
LOAD CURRENT (mA)
20
20
TEMPERATURE (°C)
TEMPERATURE (°C)
)
)
OL
AD8691_92 (V
OL
AD8694 SOURCE
0.1
AD8691_92 (V
)
)
40
40
AD8691_92 SOURCE
60
60
DD
1
DD
AD8691_92 (V
AD8691_92 (V
– V
AD8691_92 SINK
– V
80
OH
80
OH
)
)
10
100
100
OL
OL
L
L
= 10 mA)
= 1 mA)
)
)
120
120
100
Rev. E | Page 7 of 16
100
–20
–40
120
100
120
100
80
60
40
20
80
60
40
20
80
60
40
20
0
0
0
10
1k
1k
Figure 16. Open-Loop Gain and Phase vs. Frequency
100
10k
10k
Figure 17. CMRR vs. Frequency
Figure 18. PSRR vs. Frequency
1k
AD8691/AD8692/AD8694
FREQUENCY (Hz)
FREQUENCY (Hz)
FREQUENCY (Hz)
100k
100k
10k
V
R
C
1M
100k
V
V
S
L
L
S
S
= ±2.5V, ±1.35V
= 2kΩ
= 15pF
= 5V AND 2.7V
= 5V AND 2.7V
1M
1M
10M
10M
10M
90
45
0
–45
–90