参数资料
型号: AD8054
厂商: Analog Devices, Inc.
英文描述: Low Cost, High Speed Rail-to-Rail Amplifiers(低成本,高速满幅度四放大器)
中文描述: 低成本,高速轨到轨放大器(低成本,高速满幅度四放大器)
文件页数: 2/16页
文件大小: 256K
代理商: AD8054
–2–
REV. 0
AD8051/AD8052/AD8054–SPECIFICATIONS
AD8051A/AD8052A
T yp
AD8054A
T yp
Parameter
Conditions
Min
Max Min
Max
Units
DYNAMIC PERFORMANCE
–3 dB Small Signal Bandwidth
G = +1, V
O
= 0.2 V p-p
G = –1, +2, V
O
= 0.2 V p-p
G = +2, V
O
= 0.2 V p-p,
R
L
= 150
to +2.5 V,
R
F
= 806
for AD8051A/AD8052A
R
F
= 200
for AD8054A
G = –1, V
O
= 2 V Step
G = +1, V
O
= 2 V p-p
G = –1, V
O
= 2 V Step
70
110
50
80
150
60
MHz
MHz
Bandwidth for 0.1 dB Flatness
20
MHz
MHz
V/
μ
s
MHz
ns
12
170
45
40
Slew Rate
Full Power Response
Settling T ime to 0.1%
100
145
35
50
140
NOISE/DIST ORT ION PERFORMANCE
T otal Harmonic Distortion
1
Input Voltage Noise
Input Current Noise
Differential Gain Error (NT SC)
f
C
= 5 MHz, V
O
= 2 V p-p, G = +2
f = 10 kHz
f = 10 kHz
G = +2, R
L
= 150
to +2.5 V
R
L
= 1 k
to +2.5 V
G = +2, R
L
= 150
to +2.5 V
R
L
= 1 k
to +2.5 V
f = 5 MHz, G = +2
–67
16
850
0.09
0.03
0.19
0.03
–60
–68
16
850
0.07
0.02
0.26
0.05
–60
dB
nV/
Hz
fA/
Hz
%
%
Degrees
Degrees
dB
Differential Phase Error (NT SC)
Crosstalk
DC PERFORMANCE
Input Offset Voltage
1.7
10
25
1.7
12
30
mV
mV
μ
V/
°
C
μ
A
μ
A
μ
A
dB
dB
dB
dB
T
MIN
–T
MAX
Offset Drift
Input Bias Current
10
1.4
15
2
2.5
3.25
0.75
4.5
4.5
1.2
T
MIN
–T
MAX
Input Offset Current
Open-Loop Gain
0.1
98
96
82
78
0.2
98
96
82
78
R
L
= 2 k
to +2.5 V
T
MIN
–T
MAX
R
L
= 150
to +2.5 V
T
MIN
–T
MAX
86
82
76
74
INPUT CHARACT ERIST ICS
Input Resistance
Input Capacitance
Input Common-Mode Voltage Range
Common-Mode Rejection Ratio
290
1.4
–0.2 to 4
88
300
1.5
–0.2 to 4
86
k
pF
V
dB
V
CM
= 0 V to +3.5 V
72
70
OUT PUT CHARACT ERIST ICS
Output Voltage Swing
R
L
= 10 k
to +2.5 V
R
L
= 2 k
to +2.5 V
R
L
= 150
to +2.5 V
V
OUT
= 0.5 V to +4.5 V
T
MIN
–T
MAX
Sourcing
Sinking
G = +1 (AD8051/AD8052)
G = +2 (AD8054)
0.015 to 4.985
0.025 to 4.975
0.03 to 4.975
V
V
V
mA
mA
mA
mA
pF
pF
0.1 to 4.9
0.3 to 4.625 0.2 to 4.8
0.125 to 4.875 0.05 to 4.95
0.55 to 4.4
0.25 to 4.65
30
30
45
85
Output Current
45
45
80
130
50
Short Circuit Current
Capacitive Load Drive
40
POWER SUPPLY
Operating Range
Quiescent Current/Amplifier
Power Supply Rejection Ratio
3
12
5
3
12
3.275 mA
V
4.4
80
2.75
80
V
S
=
±
1 V
70
68
dB
OPERAT ING T EMPERAT URE RANGE
–40
+85
–40
+85
°
C
NOT E
1
Refer to Figure 15.
Specifications subject to change without notice.
(@T
A
= +25
8
C, V
S
= +5 V, R
L
= 2 k
V
to +2.5 V,
unless otherwse noted)
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