AD8657 Analog Devices, AD8657 Datasheet - Page 9

• Manufacturer Part Number: AD8657
• Description: Precision, Micropower 18 V CMOS RRIO Op Amp
• Manufacturer: Analog Devices

Specifications of AD8657

• Vcc-vee: 2.7V to 18V
• Isy Per Amplifier: 18µA
• Packages: SOP,CSP
• -3db Bandwidth: 200kHz
• Slew Rate: 0.07V/µs
• Vos: 350µV
• Ib: 5pA
• # Opamps Per Pkg: 2
• Input Noise (nv/rthz): 50nV/rtHz

0.01m
0.01m
100m
100m
Figure 16. Output Voltage (V
0.1m
0.1m
Figure 17. Output Voltage (V
–1
–2
–3
–4
10m
10m
4
3
2
1
0
1m
1m
10
10
Figure 15. Input Bias Current vs. Common-Mode Voltage
0.001
1
0.001
1
0
V
SY
V
V
SY
SY
0.3
= 2.7V
–40°C
+25°C
+85°C
+125°C
–40°C
+25°C
+85°C
+125°C
= 2.7V
= 2.7V
0.01
0.6
0.01
125°C
85°C
25°C
0.9
LOAD CURRENT (mA)
LOAD CURRENT (mA)
0.1
0.1
1.2
OH
OL
V
CM
) to Supply Rail vs. Load Current
) to Supply Rail vs. Load Current
(V)
1.5
1
1
1.8
2.1
10
10
2.4
2.7
100
100
Rev. A | Page 9 of 24
0.01m
0.01m
100m
100m
Figure 19. Output Voltage (V
Figure 20. Output Voltage (V
0.1m
0.1m
–1
–2
–3
–4
10m
10m
4
3
2
1
0
1m
1m
10
10
Figure 18. Input Bias Current vs. Common-Mode Voltage
0.001
1
0.001
1
0
V
SY
V
V
SY
SY
= 18V
2
–40°C
+25°C
+85°C
+125°C
–40°C
+25°C
+85°C
+125°C
= 18V
= 18V
0.01
0.01
125°C
85°C
25°C
4
6
LOAD CURRENT (mA)
LOAD CURRENT (mA)
0.1
0.1
OH
OL
8
V
CM
) to Supply Rail vs. Load Current
) to Supply Rail vs. Load Current
(V)
10
1
1
12
14
10
10
16
AD8657
18
100
100