AD8677 Analog Devices, AD8677 Datasheet - Page 9

• Manufacturer Part Number: AD8677
• Description: 130µV Max Offset voltage Op Amp in TSOT23
• Manufacturer: Analog Devices

Specifications of AD8677

• -3db Bandwidth: 600kHz
• Slew Rate: 0.2V/µs
• Vos: 45µV
• Ib: 200pA
• # Opamps Per Pkg: 1
• Input Noise (nv/rthz): 10nV/rtHz
• Vcc-vee: 10V to 36V
• Isy Per Amplifier: 1.3mA
• Packages: SOIC,SOT

100
–20
–40
80
60
40
20
0
100
0.1
0.1
10
10
1
1
0.01
0.01
Figure 23. Open-Loop Gain and Phase vs. Frequency
V
R
C
Φ m = 80 Degrees
Figure 21. Output Voltage Swing vs. Load Current
Figure 22. Output Voltage Swing vs. Load Current
S
L
L
V
V
= ±15V
=
= 20pF
S
S
= ±15V
∞
= ±5V
1k
0.1
0.1
FREQUENCY (Hz)
10k
V
I
OL
I
LOAD
LOAD
= –V
1
1
GAIN
(mA)
(mA)
OUT
100k
V
OH
= +V
V
10
10
OH
1M
OUT
= +V
PHASE
V
OL
OUT
= –V
OUT
10M
100
100
100
80
60
40
20
0
Rev. A | Page 9 of 16
–10
–10
50
40
30
20
10
50
40
30
20
10
30
25
20
15
10
0
0
5
0
100
100
0
V
V
G = +1
G = +100
G = +10
G = +1
G = +100
G = +10
G = +1
S
IN
= ±15V
Figure 24. Closed-Loop Gain vs. Frequency
Figure 25. Closed-Loop Gain vs. Frequency
= ±50mV
Figure 26. Overshoot vs. Capacitive Load
2
1k
1k
4
FREQUENCY (Hz)
FREQUENCY (Hz)
C
LOAD
10k
10k
6
(nF)
–OS
8
+OS
100k
100k
V
V
R
C
V
V
R
C
10
S
IN
S
IN
L
L
L
L
= ±5V
=
= 20pF
AD8677
= ±15V
=
= 20pF
= 28mV
= 28mV
∞
∞
1M
1M
1
2