参数资料
型号: AD8045ARDZ
厂商: Analog Devices Inc
文件页数: 4/25页
文件大小: 0K
描述: IC OPAMP VF ULDIST LN 70MA 8SOIC
产品培训模块: Practical Guide High Speed PCB Layout
标准包装: 98
放大器类型: 电压反馈
电路数: 1
转换速率: 1350 V/µs
-3db带宽: 1GHz
电流 - 输入偏压: 2µA
电压 - 输入偏移: 200µV
电流 - 电源: 16mA
电流 - 输出 / 通道: 70mA
电压 - 电源,单路/双路(±): 3.3 V ~ 12 V,±1.65 V ~ 6 V
工作温度: -40°C ~ 125°C
安装类型: 表面贴装
封装/外壳: 8-SOIC(0.154",3.90mm Width)裸露焊盘
供应商设备封装: 8-SOIC-EP
包装: 管件
产品目录页面: 769 (CN2011-ZH PDF)
AD8045
Rev. A | Page 11 of 24
04814-0-022
OUTPUT VOLTAGE (V p-p)
3.0
0.5
1.0
1.5
2.0
2.5
HARMONIC
DIS
T
ORTION
(dBc
)
–40
–50
–60
–70
–80
–90
–100
–110
HD3 SOIC AND LFCSP
HD2 SOIC
HD2 LFCSP
G = +1
VS = +5V
RL = 1k
RS = 100
f = 10MHz
Figure 31. Harmonic Distortion vs. Output Voltage for Various Packages
04814-0-023
OUTPUT VOLTAGE (V p-p)
2.5
0.5
0.7
0.9
1.1
1.3
1.5
1.7
1.9
2.1
2.3
HARMONIC
DIS
T
ORTION
(dBc
)
–40
–60
–50
–70
–80
–90
–100
–110
G = +1
VS = +5V
RL = 150
RS = 100
f = 10MHz
HD3 SOIC AND LFCSP
HD2 SOIC
HD2 LFCSP
Figure 32. Harmonic Distortion vs. Output Voltage for Various Packages
04814-0-076
OUTPUT VOLTAGE STEP (V)
5
01
234
SLEW
R
A
T
E
(
V
/
s)
1600
1400
1200
1000
800
600
400
200
0
RL = 1k
VS = ±5V
POSITIVE SLEW RATE
NEGATIVE SLEW RATE
Figure 33. Slew Rate vs. Output Voltage
04814-0-012
TIME (ns)
25
0
5
10
15
20
OUTPUT
VOLTAGE
(
V
)
0.15
0.10
0.05
0
–0.05
–0.10
–0.15
RS = 100
RL = 150
G = +1
VS = ±2.5
OR VS = ±5V
Figure 34. Small Signal Transient Response for Various Supplies and Loads
04814-0-013
RSNUB
30
CL
10pF
RL
1k
TIME (ns)
25
0
5
10
15
20
OUTPUT
VOLTAGE
(V)
0.15
0.10
0.05
0
–0.05
–0.10
–0.15
RL = 1k
CL = 10pF
RSNUB = 30
VS = ±5V
G = +1
Figure 35. Small Signal Transient Response for Various Supplies and Loads
04814-0-014
TIME (ns)
25
0
5
10
15
20
OUTPUT
VOLTAGE
(V)
0.15
0.10
0.05
0
–0.05
–0.10
–0.15
VS = ±2.5V
G = +2
RC = 1k
OR RC = 150k
Figure 36. Small Signal Transient Response for Various Loads
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