AD8675 Analog Devices, AD8675 Datasheet - Page 8

• Manufacturer Part Number: AD8675
• Description: 36 V Precision, 2.8 nV/?Hz Rail-to-Rail Output Op Amp
• Manufacturer: Analog Devices

Specifications of AD8675

• -3db Bandwidth: 10MHz
• Slew Rate: 2.5V/µs
• Vos: 10µV
• Ib: 0.5nA
• # Opamps Per Pkg: 1
• Input Noise (nv/rthz): 2.8nV/rtHz
• Vcc-vee: 10V to 36V
• Isy Per Amplifier: 2.9mA
• Packages: SOIC,SOP

AD8675
70
60
50
40
30
20
10
–1
–2
–3
–4
0
4
3
2
1
0
–10
–15
1
15
10
–5
5
0
A
V
Figure 17. Small-Signal Overshoot vs. Load Capacitance
Figure 15. Large-Signal Transient Response, V
Figure 16. Large-Signal Transient Response, V
V
IN
= +1
= 100mV p-p
10
CAPACITANCE (pF)
100
TIME (10µs/DIV)
TIME (10µs/DIV)
+OS
1k
–OS
SY
SY
10k
= ±15 V
V
R
A
= ±5 V
IN
V
R
A
L
V
IN
L
V
= 2kΩ
= +1
= ±10V
= 2kΩ
= +1
= ±3.5V
100k
Rev. D | Page 8 of 12
–0.1
–0.2
–0.3
–0.4
–0.5
–0.1
–0.2
–0.3
–0.4
–0.5
–0.6
–0.7
180
160
140
120
100
–20
0.3
0.2
0.1
0.1
80
60
40
20
0
0
0
–4
–4
10
1
1
100
Figure 19. Negative Overvoltage Recovery
Figure 18. Positive Overvoltage Recovery
6
6
Figure 20. CMRR vs. Frequency
1k
V
V
V
OUT
11
V
OUT
11
IN
IN
FREQUENCY (Hz)
TIME (µs)
TIME (µs)
10k
16
16
100k
21
21
V
A
R
26
V
A
R
IN
VO
L
26
IN
VO
L
1M
= 10kΩ
= 200mV p-p
= 10kΩ
= –100
= 200mV p-p
= –100
Data Sheet
31
31
10M
36
36
50
40
30
20
10
0
–10
–20
–30
50
40
30
20
10
0
–10
–20
–30
100M