参数资料
| 型号： | AD8047ARZ |
| 厂商： | Analog Devices Inc |
| 文件页数： | 2/17页 |
| 文件大小： | 0K |
| 描述： | IC OPAMP VF GP LDIST 50MA 8SOIC |
| 标准包装： | 98 |
| 放大器类型： | 电压反馈 |
| 电路数： | 1 |
| 转换速率： | 750 V/µs |
| -3db带宽： | 250MHz |
| 电流 - 输入偏压： | 1µA |
| 电压 - 输入偏移： | 1000µV |
| 电流 - 电源： | 5.8mA |
| 电流 - 输出 / 通道： | 50mA |
| 电压 - 电源，单路/双路(±)： | 6 V ~ 12 V，±3 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-SO |
| 包装： | 管件 |
| 产品目录页面： | 769 (CN2011-ZH PDF) |
REV. A
AD8047/AD8048
–9–
HARMONIC
DISTORTION
(dBc)
–90
–110
–70
–50
–30
100M
1M
100k
10k
–40
–20
–60
–80
–100
–120
10M
SECOND HARMONIC
THIRD HARMONIC
FREQUENCY (Hz)
R
L = 100
V
OUT = 2V p-p
TPC 31. AD8048 Harmonic Distortion vs. Frequency,
G = +2
–15
–70
1.5
5.5
2.5
3.5
4.5
6.5
–55
–65
–25
–35
–45
SECOND HARMONIC
THIRD HARMONIC
–20
–60
–30
–40
–50
HARMONIC
DISTORTION
(dBc)
OUTPUT SWING (V p-p)
f = 20MHz
R
L = 1k
R
F = 200
TPC 32. AD8048 Harmonic Distortion vs. Output
Swing, G = +2
0.04
DIFF
GAIN
(%)
–0.04
0.00
–0.02
0.02
11th
1st
2nd
3rd
4th
5th
6th
7th
8th
9th
10th
11th
1st
2nd
3rd
4th
5th
6th
7th
8th
9th
10th
0.04
DIFF
PHASE
(Degrees)
–0.04
0.00
–0.02
0.02
TPC 33. AD8048 Differential Gain and Phase Error,
G = +2, RL = 150
, RF = 200 , RIN = 200
SETTLING TIME (ns)
0.5
0.4
–0.4
010
ERROR
(%)
20
0.0
–0.1
–0.2
–0.3
0.2
0.1
0.3
–0.5
515
25
35
45
30
40
R
L = 100
R
F = 200
V
OUT = 2V STEP
TPC 34. AD8048 Short-Term Settling Time, G = +2
SETTLING TIME ( s)
0.25
0.20
–0.20
04
8
0.0
–0.05
–0.10
–0.15
0.10
0.05
0.15
–0.25
26
10
14
18
12
16
ERROR
(%)
R
L = 100
R
F = 200
V
OUT = 2V STEP
TPC 35. AD8048 Long-Term Settling Time 2 V
Step, G = +2
17
13
3
100
100k
10k
1k
10
15
9
11
5
7
FREQUENCY (Hz)
INPUT
NOISE
VOLTAGE
(nV/
√
Hz
)
TPC 36. AD8048 Noise vs. Frequency
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| AD8047ARZ-REEL7 | 功能描述:IC OPAMP VF GP LDIST 50MA 8SOIC RoHS:是 类别:集成电路 (IC) >> Linear - Amplifiers - Instrumentation 系列:- 标准包装:100 系列:- 放大器类型:通用 电路数:1 输出类型:- 转换速率:0.2 V/µs 增益带宽积:- -3db带宽:- 电流 - 输入偏压:100pA 电压 - 输入偏移:30µV 电流 - 电源:380µA 电流 - 输出 / 通道:- 电压 - 电源，单路/双路(±):±2 V ~ 18 V 工作温度:0°C ~ 70°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-SO 包装:管件 |
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