参数资料
型号: ADA4841-2YRZ-R7
厂商: Analog Devices Inc
文件页数: 21/21页
文件大小: 0K
描述: IC OPAMP VF R-R DUAL LP LN 8SOIC
标准包装: 1,000
放大器类型: 电压反馈
电路数: 2
输出类型: 满摆幅
转换速率: 13 V/µs
-3db带宽: 80MHz
电流 - 输入偏压: 3µA
电压 - 输入偏移: 40µV
电流 - 电源: 1.2mA
电流 - 输出 / 通道: 60mA
电压 - 电源,单路/双路(±): 2.7 V ~ 12 V,±1.35 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 宽)
供应商设备封装: 8-SO
包装: 带卷 (TR)
ADA4841-1/ADA4841-2
Rev. E | Page 8 of 20
140
–20
10
100M
05614-042
FREQUENCY (Hz)
OPEN-
L
OOP
GAIN
(
d
B)
–40
–160
–60
–80
–100
–120
–140
OPEN
-L
OOP
PH
A
SE
(
D
egrees)
100
1k
10k
100k
1M
10M
0
20
40
60
80
100
120
VS = 5V
MAGNITUDE
PHASE
0
–20
Figure 12. Open-Loop Gain and Phase vs. Frequency
–30
–130
0.01
1
05
61
4-
04
5
FREQUENCY (MHz)
H
ARM
O
N
IC
DI
S
T
O
RT
IO
N
(
d
B
c)
0.1
–40
–50
–60
–70
–80
–90
–100
–110
–120
VS = + 5V
VOUT = 2V p-p
G = +5 SECOND
G = +2 SECOND
G = +5 THIRD
G = +2 THIRD
G = +1 THIRD
G = +1 SECOND
Figure 13. Harmonic Distortion vs. Frequency for Various Gains
–30
0.01
1
05
61
4-
04
6
FREQUENCY (MHz)
H
ARM
O
N
IC
DI
S
T
O
RT
IO
N
(
d
B
c)
0.1
–40
–50
–60
–70
–80
–90
–100
–110
–120
VS = ±5V
G = +1
8V p-p THIRD
8V p-p SECOND
4V p-p THIRD
4V p-p SECOND
2V p-p THIRD
2V p-p SECOND
Figure 14. Harmonic Distortion vs. Frequency for Various Output Voltages
–30
–130
0.01
1
05614-
047
FREQUENCY (MHz)
HARMONIC
DISTORTION
(
d
Bc)
0.1
–40
–50
–60
–70
–80
–90
–100
–110
–120
VOUT = 2V p-p
G = +2
±5V THIRD
+5V THIRD
±5V SECOND
+3V SECOND
+3V THIRD
+5V SECOND
Figure 15. Harmonic Distortion vs. Frequency for Various Supplies
10
1
10
05
61
4-
0
3
4
FREQUENCY (Hz)
VOL
TA
G
E
N
O
IS
E
(n
V/
H
z)
100
1k
10k
100k
1M
10M
VS = ±5V
Figure 16. Voltage Noise vs. Frequency
100
0.1
10
1M
05
61
4-
0
1
8
FREQUENCY (Hz)
CU
RR
E
NT
NO
IS
E
(p
A/
H
z)
100
1k
10k
100k
1
10
VS = ±5V
Figure 17. Current Noise vs. Frequency
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ADA4850-1YCPZ-R2 功能描述:IC OPAMP VF R-R 118MA 8LFCSP RoHS:是 类别:集成电路 (IC) >> Linear - Amplifiers - Instrumentation 系列:- 标准包装:1 系列:- 放大器类型:通用 电路数:4 输出类型:满摆幅 转换速率:0.028 V/µs 增益带宽积:105kHz -3db带宽:- 电流 - 输入偏压:3nA 电压 - 输入偏移:100µV 电流 - 电源:3.3µA 电流 - 输出 / 通道:12mA 电压 - 电源,单路/双路(±):2.7 V ~ 12 V,±1.35 V ~ 6 V 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:14-TSSOP(0.173",4.40mm 宽) 供应商设备封装:14-TSSOP 包装:剪切带 (CT) 其它名称:OP481GRUZ-REELCT