参数资料
| 型号： | AD8014AR |
| 厂商： | Analog Devices Inc |
| 文件页数： | 4/11页 |
| 文件大小： | 0K |
| 描述： | IC OPAMP CF LP LN LDIST 8SOIC |
| 标准包装： | 98 |
| 放大器类型： | 电流反馈 |
| 电路数： | 1 |
| 转换速率： | 4600 V/µs |
| -3db带宽： | 480MHz |
| 电流 - 输入偏压： | 5µA |
| 电压 - 输入偏移： | 2000µV |
| 电流 - 电源： | 1.15mA |
| 电流 - 输出 / 通道： | 50mA |
| 电压 - 电源，单路/双路(±)： | 4.5 V ~ 12 V，±2.25 V ~ 6 V |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 8-SOIC（0.154"，3.90mm 宽） |
| 供应商设备封装： | 8-SOIC |
| 包装： | 管件 |
–2–
AD8014–SPECIFICATIONS
AD8014AR/RT
Parameter
Conditions
Min
Typ
Max
Units
DYNAMIC PERFORMANCE
–3 dB Bandwidth Small Signal
G = +1, VO = 0.2 V p-p, RL = 1 k
400
480
MHz
G = –1, VO = 0.2 V p-p, RL = 1 k
120
160
MHz
–3 dB Bandwidth Large Signal
VO = 2 V p-p
140
180
MHz
VO = 2 V p-p, RF = 500
170
210
MHz
VO = 2 V p-p, RF = 500 , RL = 50
130
MHz
0.1 dB Small Signal Bandwidth
VO = 0.2 V p-p, RL = 1 k
12
MHz
0.1 dB Large Signal Bandwidth
VO = 2 V p-p, RL = 1 k
20
MHz
Slew Rate, 25% to 75%, VO = 4 V Step
RL = 1 k, RF = 500
4600
V/
s
RL = 1 k
2800
V/
s
G = –1, RL = 1 k, RF = 500
4000
V/
s
G = –1, RL = 1 k
2500
V/
s
Settling Time to 0.1%
G = +1, VO = 2 V Step, RL = 1 k
24
ns
Rise and Fall Time 10% to 90%
2 V Step
1.6
ns
G = –1, 2 V Step
2.8
ns
Overload Recovery to Within 100 mV
0 V to
±4 V Step at Input
60
ns
NOISE/HARMONIC PERFORMANCE
Total Harmonic Distortion
fC = 5 MHz, VO = 2 V p-p, RL = 1 k
–68
dB
fC = 5 MHz, VO = 2 V p-p
–51
dB
fC = 20 MHz, VO = 2 V p-p
–45
dB
SFDR
fC = 20 MHz, VO = 2 V p-p
–48
dB
Input Voltage Noise
f = 10 kHz
3.5
nV/
√Hz
Input Current Noise
f = 10 kHz
5
pA/
√Hz
Differential Gain Error
NTSC, G = +2, RF = 500
0.05
%
NTSC, G = +2, RF = 500
, R
L = 50
0.46
%
Differential Phase Error
NTSC, G = +2, RF = 500
0.30
Degree
NTSC, G = +2, RF = 500
, R
L = 50
0.60
Degree
Third Order Intercept
f = 10 MHz
22
dBm
DC PERFORMANCE
Input Offset Voltage
25
mV
TMIN–TMAX
26
mV
Input Offset Voltage Drift
10
V/°C
Input Bias Current
+Input or –Input
5
15
A
Input Bias Current Drift
50
nA/
°C
Input Offset Current
5
±A
Open Loop Transresistance
800
1300
k
INPUT CHARACTERISTICS
Input Resistance
+Input
450
k
Input Capacitance
+Input
2.3
pF
Input Common-Mode Voltage Range
±3.8
±4.1
V
Common-Mode Rejection Ratio
VCM =
±2.5 V
–52
–57
dB
OUTPUT CHARACTERISTICS
Output Voltage Swing
RL = 150 ± 3.4
±3.8
V
RL = 1 k± 3.6
±4.0
V
Output Current
VO = ± 2.0 V
40
50
mA
Short Circuit Current
70
mA
Capacitive Load Drive for 30% Overshoot
2 V p-p, RL = 1 k, RF = 500
40
pF
POWER SUPPLY
Operating Range
±2.25
±5
±6.0
V
Quiescent Current
1.15
1.3
mA
Power Supply Rejection Ratio
±4 V to ±6 V
–55
–58
dB
Specifications subject to change without notice.
(@ TA = +25 C, VS =
5 V, RL = 150
, RF = 1 k , Gain = +2, unless otherwise noted)
Rev. C
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