AD8676 Analog Devices, AD8676 Datasheet - Page 7

• Manufacturer Part Number: AD8676
• Description: Ultra Precision, 36 V, 2.8 nV/?Hz Dual RRIO Op Amp
• Manufacturer: Analog Devices

Specifications of AD8676

• -3db Bandwidth: 10MHz
• Slew Rate: 2.5V/µs
• Vos: 12µV
• Ib: 0.5nA
• # Opamps Per Pkg: 2
• Input Noise (nv/rthz): 2.8nV/rtHz
• Vcc-vee: 10V to 36V
• Isy Per Amplifier: 2.9mA
• Packages: SOIC,SOP

Data Sheet
±15 V and ±5 V, T
3.0
2.5
2.0
1.5
1.0
0.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
–1
–2
–3
–4
–5
0
0
5
4
3
2
1
0
–40
–40
5
Figure 10. Supply Current vs. Total Supply Voltage
Figure 9. Input Bias Current vs. Temperature
–20
–20
Figure 11. Supply Current vs. Temperature
10
A
= 25°C, unless otherwise specified.
0
0
V
V
15
S
S
SUPPLY VOLTAGE (V)
TEMPERATURE (°C)
TEMPERATURE (°C)
20
20
= ±5V
= ±15V
40
20
40
V
V
S
S
= ±15V
= ±5V
60
60
25
80
80
30
100
100
120
120
35
Rev. C | Page 7 of 12
–100
–120
120
100
–20
–40
–60
–80
80
60
40
20
–10
–20
–30
–40
0
60
50
40
30
20
10
70
60
50
40
30
20
10
100
0
0
1k
1k
PHASE
G = 100
GAIN
G = 10
G = 1
Figure 13. Closed-Loop Gain vs. Frequency
Figure 12. Gain and Phase vs. Frequency
1k
10k
10k
Figure 14. Z
10k
A
VO
FREQUENCY (Hz)
= 100
FREQUENCY (Hz)
FREQUENCY (Hz)
100k
100k
A
VO
OUT
100k
= 10
vs. Frequency
A
1M
1M
VO
1M
= 1
10M
10M
10M
R
C
θ
M
L
L
= 2kΩ
= 35pF
= 55.2°
AD8676
100M
100M
100M
180
135
90
45
0
–45
–90
–135
–180