AD8028 Analog Devices, AD8028 Datasheet - Page 9

• Manufacturer Part Number: AD8028
• Description: Low Distortion, High Speed Rail-to-Rail Input/Output Amplifier
• Manufacturer: Analog Devices

Specifications of AD8028

• -3db Bandwidth: 190MHz
• Slew Rate: 100V/µs
• Vos: 200µV
• Ib: 4µA
• # Opamps Per Pkg: 2
• Input Noise (nv/rthz): 4.3nV/rtHz
• Vcc-vee: 2.7V to 12V
• Isy Per Amplifier: 8.5mA
• Packages: SOIC,SOP

Figure 10. AD8027 Small Signal Frequency Response for Various C
Figure 12. AD8027 Small Signal Frequency Response vs. Temperature
Figure 11. Frequency Response for Various Output Amplitudes
–1
–2
–3
–4
–5
–6
–7
–8
–1
–2
–3
–4
–1
–2
–3
–4
–5
–6
–7
–8
4
3
2
1
0
8
7
6
5
4
3
2
1
0
2
1
0
0.1
0.1
0.1
G = +1
V
G = +2
G = +1
V
OUT
OUT
= 200mV p-p
= 200mV p-p
1
1
1
V
OUT
FREQUENCY (MHz)
FREQUENCY (MHz)
FREQUENCY (MHz)
V
OUT
= 2V p-p
= 4V p-p
10
10
10
V
–40°C
OUT
C
L
= 0pF
+25°C
= 200mV p-p
100
100
100
C
L
C
= 20pF
03327-A-009
L
03327-A-010
03327-A-011
+125°C
= 5pF
1000
1000
1000
LOAD
Rev. C | Page 9 of 24
Figure 13. AD8028 Small Signal Frequency Response for Various C
Figure 15. AD8028 Small Signal Frequency Response vs. Temperature
Figure 14. Small Signal Frequency Response for Various R
–10
–1
–2
–3
–4
–5
–6
–7
–8
–9
–1
–2
–3
–4
–1
–2
–3
–4
–5
–6
–7
–8
3
2
1
0
8
7
6
5
4
3
2
1
0
2
1
0
0.1
0.1
0.1
G = +2
G = +1
V
G = +1
V
OUT
OUT
= 200mV p-p
= 200mV p-p
1
1
1
V
R
V
R
OUT
L
FREQUENCY (MHz)
OUT
FREQUENCY (MHz)
FREQUENCY (MHz)
L
= 150 Ω
= 150 Ω
V
R
= 2.0V p-p
= 0.2V p-p
OUT
L
= 1k Ω
= 2.0V p-p
10
10
10
C
L
AD8027/AD8028
C
= 20pF
L
= 0pF
–40°C
100
100
100
+25°C
V
R
OUT
L
= 1k Ω
= 0.2V p-p
C
LOAD
L
03327-A-012
03327-A-013
+125°C
03327-A-014
= 5pF
Values
1000
1000
1000
LOAD