CXAO42137A CXAO42137C单CXAO42137B双CXAO42137D四是轨对轨输出电压反馈放大器,使用方便,成本低。它们的带宽和转换率通常在电流反馈放大器中找到。它们都具有宽的输入共模电压范围和输出电压摆幅,使得它们易于在低至2.5V的单电源上使用。尽管成本较低,但CXAO42137A系列提供了优异的整体性能。它们提供350MHz(G=+1)的宽频带,125MHz(G=+1)的0.1dB平坦度,4.3mA/放大器的典型低功耗。CXAO42137A系列具有低失真和快速稳定特性,是缓冲高速a/D或D/a转换器的理想选择。CXAO42137C具有断电禁用功能,可将电源电流降低至75μa。这些功能使CXAO42137C非常适合于尺寸和功率都至关重要的便携式和电池供电应用。在-40℃至+125℃的扩展温度范围内,所有温度都有规定。
•轨对轨输出
2mV典型VOS
•高速
350MHz,-3dB带宽(G=+1)
265V/μs,转换率
2V步进,32ns稳定时间至0.1%
•电源电压范围:2.5V至5.5V
•输入电压范围:-0.2V至+3.8V,VS=5V
•优秀的视频规格(RL=150Ω,G=+2)
增益平坦度0.1dB至70MHz
差增益:0.004%,差相位:0.08度
•低供电电流
4.3mA/放大器(典型)
[ CXAO42137A ]
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产品概述 返回TOP
产品特点 返回TOP
• Rail-to-Rail Output
2mV Typical VOS
• High Speed
350MHz, -3dB Bandwidth (G = +1)
265V/μs, Slew Rate
32ns Settling Time to 0.1% with 2V Step
• Supply Voltage Range: 2.5V to 5.5V
• Input Voltage Range: -0.2V to +3.8V with VS = 5V
• Excellent Video Specs (RL = 150Ω, G = +2)
Gain Flatness 0.1dB to 70MHz
Diff Gain: 0.004%, Diff Phase: 0.08 Degree
• Low Supply Current
4.3mA/Amplifier (TYP)
75μA Shutdown Current for CXAO42137C
• Small Packaging
CXAO42137A Available in SOIC-8 and SOT-23-5
CXAO42137B Available in SOIC-8 and MSOP-8
CXAO42137C Available in SOIC-8 and SOT-23-6
CXAO42137D Available in SOIC-14 and TSSOP-14
应用范围 返回TOP
Imaging
Photodiode Preamp
Professional Video and Cameras
Hand Sets
DVD/CD
Base Stations
Filters
A - to - D Driver
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高速运算放大器 |
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Part No. |
CH |
SHDN |
VCC (Min) |
VCC (Max) |
BW @-3dB (MHz) |
VOS (mV) |
Iq/CH (mA) |
IB (pA) |
GBP (MHz) |
SR (V/μs) |
ENOIS E(nV/√Hz) |
Package |
1 |
N |
2.5 |
5.5 |
250 |
8 |
2.3 |
6 |
130 |
8.1 |
SOT-23-5 SOIC-8 |
||
2 |
N |
2.5 |
5.5 |
250 |
8 |
2.3 |
6 |
130 |
8.1 |
SOIC-8 MSOP-8 |
||
1 |
Y |
2.5 |
5.5 |
250 |
8 |
2.3 |
6 |
130 |
8.1 |
SOT-23-6 SOIC-8 |
||
4 |
N |
2.5 |
5.5 |
250 |
8 |
2.3 |
6 |
130 |
8.1 |
SOIC-14 TSSOP-14 |
||
2 |
Y |
2.5 |
5.5 |
250 |
8 |
2.3 |
6 |
130 |
8.1 |
MSOP-10 |
||
1 |
N |
2.5 |
5.5 |
500 |
8 |
8.2 |
6 |
420 |
5.6 |
SOT-23-5 SOIC-8 |
||
2 |
N |
2.5 |
5.5 |
500 |
8 |
8.2 |
6 |
420 |
5.6 |
SOIC-8 |
||
1 |
Y |
2.5 |
5.5 |
500 |
8 |
8.2 |
6 |
420 |
5.6 |
SOT-23-6 SOIC-8 |
||
1 |
N |
2.5 |
5.5 |
350 |
8 |
4.3 |
6 |
265 |
5.9 |
SOT-23-5 SOIC-8 |
||
2 |
N |
2.5 |
5.5 |
350 |
8 |
4.3 |
6 |
265 |
5.9 |
SOIC-8 MSOP-8 |
||
1 |
Y |
2.5 |
5.5 |
350 |
8 |
4.3 |
6 |
265 |
5.9 |
SOT-23-6 SOIC-8 |
||
4 |
N |
2.5 |
5.5 |
350 |
8 |
4.3 |
6 |
265 |
5.9 |
SOIC-14 TSSOP-14 |
||
1 |
N |
4.5 |
12 |
110 |
18 |
7.5 |
57 |
140 |
65 |
SOT-23-5 SOIC-8 MSOP-8 |
||
2 |
N |
4.5 |
12 |
110 |
18 |
7.5 |
57 |
140 |
65 |
SOIC-8 MSOP-8 |
||
4 |
N |
4.5 |
5.5 |
110 |
18 |
7.5 |
57 |
140 |
65 |
SOIC-14 TSSOP-14 |
|