AD8057 Analog Devices, AD8057 Datasheet - Page 6
AD8057
Manufacturer Part Number
AD8057
Description
Low Cost, Single, High Performance Voltage Feedback, 325 MHz Amplifier
Manufacturer
Analog Devices
Datasheet
1.AD8057.pdf
(16 pages)
Specifications of AD8057
-3db Bandwidth
325MHz
Slew Rate
1.15kV/µs
Vos
1mV
Ib
500nA
# Opamps Per Pkg
1
Input Noise (nv/rthz)
7nV/rtHz
Vcc-vee
3V to 12V
Isy Per Amplifier
7.5mA
Packages
SOIC,SOT
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
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Manufacturer:
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Quantity:
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Company:
Part Number:
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Manufacturer:
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Company:
Part Number:
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Quantity:
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Part Number:
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Company:
Part Number:
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Part Number:
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AD8057/AD8058
TYPICAL PERFORMANCE CHARACTERISTICS
–3.0
–3.5
–4.0
–4.5
–5.0
–5.5
–6.0
–6.5
–7.0
–7.5
–8.0
4.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
5.0
4.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0
–40 –30 –20 –10
0
–40 –30 –20 –10
10
Figure 8. Positive Output Voltage Swing vs. Temperature
(+) OUTPUT
+5V SWING R
VOLTAGE
Figure 6. Output Swing vs. Load Resistance
+2.5V SWING R
+1.5V SWING R
Figure 7. −I
100
L
ABS (–)
OUTPUT
–I
= 150Ω
LOAD RESISTANCE (Ω)
SUPPLY
0
0
TEMPERATURE (°C)
TEMPERATURE (°C)
L
L
10
SUPPLY
10
= 150Ω
= 150Ω
@ ±5V
–I
20
20
1k
vs. Temperature
SUPPLY
30
30
@ ±1.5V
40
40
50
50
10k
60
60
70
70
80 85
80 85
100k
Rev. C | Page 6 of 16
–0.5
–1.0
–1.5
–2.0
–2.5
–3.0
–3.5
–4.0
–4.5
–5.0
–2
–4
–6
3.5
3.0
2.5
2.0
1.5
1.0
0.5
6
4
2
0
–40 –30 –20 –10
0
Figure 9. Negative Output Voltage Swing vs. Temperature
–40 –30 –20 –10
0
–40 –30 –20 –10
V
Figure 11. Open-Loop Gain vs. Temperature
OS
V
OS
A
@ ±5V
–1.5V SWING R
–2.5V SWING R
–5V SWING R
VOL
A
@ ±1.5V
VOL
Figure 10. V
@ ±2.5V
@ ±5V
0
0
0
TEMPERATURE (°C)
TEMPERATURE (°C)
TEMPERATURE (°C)
L
10
10
= 150Ω
10
L
L
OS
= 150Ω
= 150Ω
vs. Temperature
20
20
20
30
30
30
40
40
40
50
50
50
60
60
60
70
70
70
80 85
80 85
80 85