AD8028 Analog Devices, AD8028 Datasheet - Page 15

• 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

0.001
–100
–150
–200
200
150
100
–50
0.01
100
0.1
50
45
40
35
30
25
10
0
100
–40
1
Figure 47. Output Enabled— Impedance vs. Frequency
Figure 46. Output Saturation Voltage vs. Output Load
Figure 48. Output Saturation Voltage vs. Temperature
1k
V
R
S
L
V
= +5V
= 1kΩ TIED TO MIDSUPPLY
–25
S
V
= +3V
OL
G = +2
10k
–10
– V
S–
V
5
S
= +5V V
LOAD RESISTANCE (Ω)
100k
TEMPERATURE (°C)
20
FREQUENCY (Hz)
S
G = +5
35
1000
= ±5V
1M
50
LOAD RESISTANCE TIED
TO MIDSUPPLY
G = +1
65
V
10M
OL
V
OH
– V
80
– V
S–
V
S+
100M
S+
95
– V
03327-A-045
03327-A-047
03327-A-046
110
OH
10000
125
1G
Rev. C | Page 15 of 24
100k
–20
–40
–60
–80
130
120
110
100
10k
100
1M
80
60
40
20
90
80
70
60
1k
10
100k
Figure 50. Output Disabled—Impedance vs. Frequency
0
0
0
V
S
Figure 49. Open-Loop Gain vs. Load Current
= +5V
SELECT Pin Voltage and Temperature
0.5
10
Figure 51. SELECT Pin Current vs.
V
@ +25°C
1M
S
= +10V
SELECT = LOW
+3V
1.0
20
SELECT VOLTAGE (V)
+125°C
FREQUENCY (Hz)
I
LOAD
10M
±5V
1.5
30
(mA)
+5V
AD8027/AD8028
2.0
40
–40°C
+25°C
100M
2.5
50
03327-A-049
03327-A-050
03327-A-048
3.0
1G
6
0