CXAO42116 、CXAO42117（双）和CXAO42118（四）是提供低成本、轨对轨输入和输出电压反馈放大器的轨对轨输入和输出电压反馈放大器。它们有很宽的输入共模电压范围和输出电压摆幅，并将最低工作电源电压降低至2.1V。最大建议电源电压为5.5V。所有电压均在扩展的-40℃至+125℃温度范围内指定。CXAO42116/7/8以每个放大器18μa的低电流消耗提供500kHz带宽。0.5pA的极低输入偏置电流使CXAO42116/2/4能够用于积分器、光电二极管放大器和压电传感器。在单电源系统中，轨对轨的输入和输出对缓冲ASIC的设计非常有用。这些放大器的应用包括安全监测、便携式设备、电池和电源控制，以及在非常低功率系统中用于传感器的信号调节和接口。CXAO42116有绿色SOT-23-5和SOIC-8封装。CXAO42117采用绿色SOIC-8和MSOP-8封装。CXAO42118四通道采用绿色TSSOP-14和SOIC-14封装。CXAO42116（单通道）、CXAO42117（双通道）和CXAO42118（四通道）是轨对轨输入和输出电压反馈放大器，提供低成本、轨对轨输入和输出电压反馈放大器。它们有很宽的输入共模电压范围和输出电压摆幅，并将最低工作电源电压降低至2.1V。最大建议电源电压为5.5V。所有电压均在扩展的-40℃至+125℃温度范围内指定。CXAO42116/7/8以每个放大器18μa的低电流消耗提供500kHz带宽。0.5pA的极低输入偏置电流使CXAO42116/2/4能够用于积分器、光电二极管放大器和压电传感器。在单电源系统中，轨对轨的输入和输出对缓冲ASIC的设计非常有用。这些放大器的应用包括安全监测、便携式设备、电池和电源控制，以及在非常低功率系统中用于传感器的信号调节和接口。
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[ CXAO42116 ]
目录
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产品概述 返回TOP
The CXAO42116 (single), CXAO42117 (dual) and CXAO42118 (quad) are rail-to-rail input and output voltage feedback amplifiers offering low cost, rail-to-rail input and output voltage feedback amplifiers. They have a wide input common mode voltage range and output voltage swing, and take the minimum operating supply voltage down to 2.1V. The maximum recommended supply voltage is 5.5V. All are specified over the extended -40℃ to +125℃ temperature range.The CXAO42116/7/8 provide 500kHz bandwidth at a low current consumption of 18μA per amplifier. Very low input bias currents of 0.5pA enable the CXAO42116/2/4 to be used for integrators, photodiode amplifiers, and piezoelectric sensors. Rail-to-rail inputs and outputs are useful to designers buffering ASIC in single-supply systems.Applications for these amplifiers include safety monitoring, portable equipment, battery and power supply control, and signal conditioning and interfacing for transducers in very low power systems.The CXAO42116 is available in the Green SOT-23-5 and SOIC-8 packages. The CXAO42117 comes in the Green SOIC-8 and MSOP-8 packages. The CXAO42118 quad is offered in Green TSSOP-14 and SOIC-14 packages.The CXAO42116 (single), CXAO42117 (dual) and CXAO42118 (quad) are rail-to-rail input and output voltage feedback amplifiers offering low cost, rail-to-rail input and output voltage feedback amplifiers. They have a wide input common mode voltage range and output voltage swing, and take the minimum operating supply voltage down to 2.1V. The maximum recommended supply voltage is 5.5V. All are specified over the extended -40℃ to +125℃ temperature range.The CXAO42116/7/8 provide 500kHz bandwidth at a low current consumption of 18μA per amplifier. Very low input bias currents of 0.5pA enable the CXAO42116/2/4 to be used for integrators, photodiode amplifiers, and piezoelectric sensors. Rail-to-rail inputs and outputs are useful to designers buffering ASIC in single-supply systems.Applications for these amplifiers include safety monitoring, portable equipment, battery and power supply control, and signal conditioning and interfacing for transducers in very low power systems.The CXAO42116 is available in the Green SOT-23-5 and SOIC-8 packages. The CXAO42117 comes in the Green SOIC-8 and MSOP-8 packages. The CXAO42118 quad is offered in Green TSSOP-14 and SOIC-14 packages.
产品特点 返回TOP
• Low Cost
• Rail-to-Rail Input and Output
0.8mV Typical VOS
• Gain-Bandwidth Product: 500kHz
• Very Low Input Bias Current: 0.5pA
• Supply Voltage Range: 2.1V to 5.5V
• Input Voltage Range: -0.1V to +5.6V with VS = 5.5V
• Low Supply Current: 18μA/Amplifier
• Small Packaging
CXAO42116 Available in SOIC-8 and SOT-23-5
CXAO42117 Available in SOIC-8 and MSOP-8
CXAO42118 Available in SOIC-14 and TSSOP-14
应用范围 返回TOP
ASIC Input or Output Amplifier
Sensor Interface
Piezo Electric Transducer Amplifier
Medical Instrumentation
Mobile Communication
Audio Output
Portable Systems
Smoke Detectors
Mobile Telephone
Notebook PC
PCMCIA Cards
Battery-Powered Equipment
技术规格书（产品PDF) 返回TOP
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产品封装图 返回TOP
电路原理图 返回TOP
相关芯片选择指南 返回TOP 更多同类产品......
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低功耗运算放大器 |
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|
Part No. |
CH |
SHDN |
VCC (Min) |
VCC (Max) |
VOS (mV) |
Iq/CH (μA) |
IB (pA) |
GBP (MHz) |
SR (V/ms) |
ENOISE (nV/√Hz) |
Package |
|
2 |
N |
2.1 |
5.5 |
5 |
60 |
10 |
1 |
520 |
27 |
SOIC-8 MSOP-8 DIP-8 |
|
|
1 |
N |
1.8 |
5.5 |
0.85 |
2.5 |
1 |
0.12 |
80 |
75 |
SOT-23-5 SC70-5 TDFN-2x2-6L |
|
|
2 |
N |
1.8 |
5.5 |
0.85 |
2.5 |
1 |
0.12 |
80 |
75 |
SOT-23-8 SOIC-8 |
|
|
4 |
N |
1.8 |
5.5 |
0.85 |
2.5 |
1 |
0.12 |
80 |
75 |
TSSOP-14 |
|
|
1 |
N |
3.3 |
24 |
1 |
50 |
5 |
1 |
300 |
25 |
SOT-23-5 SC70-5 |
|
|
2 |
N |
3.3 |
24 |
1 |
50 |
5 |
1 |
300 |
25 |
SOIC-8 MSOP-8 TDFN-2x3-8L |
|
|
4 |
N |
3.3 |
24 |
1 |
50 |
5 |
1 |
300 |
25 |
SOIC-14 |
|
|
1 |
N |
4.5 |
36 |
3 |
144 |
20 |
1.4 |
5000 |
45 |
SOT-23-5 SOIC-8 MSOP-8 |
|
|
2 |
N |
4.5 |
36 |
3 |
144 |
20 |
1.4 |
5000 |
45 |
SOIC-8 MSOP-8 |
|
|
4 |
N |
4.5 |
36 |
3 |
144 |
20 |
1.4 |
5000 |
45 |
SOIC-14 TSSOP-14 |
|
|
1 |
N |
2.1 |
5.5 |
3.5 |
5.5 |
0.5 |
0.15 |
50 |
85 |
SOT-23-5 SOIC-8 |
|
|
2 |
N |
2.1 |
5.5 |
3.5 |
5.5 |
0.5 |
0.15 |
50 |
85 |
SOIC-8 MSOP-8 |
|
|
4 |
N |
2.1 |
5.5 |
3.5 |
5.5 |
0.5 |
0.15 |
50 |
85 |
SOIC-14 TSSOP-14 |
|
|
1 |
N |
2.1 |
5.5 |
3.5 |
18 |
0.5 |
0.5 |
200 |
33 |
SOT-23-5 SOIC-8 |
|
|
2 |
N |
2.1 |
5.5 |
3.5 |
18 |
0.5 |
0.5 |
200 |
33 |
SOIC-8 MSOP-8 |
|
|
4 |
N |
2.1 |
5.5 |
3.5 |
18 |
0.5 |
0.5 |
200 |
33 |
SOIC-14 TSSOP-14 |
|
|
1 |
N |
1.8 |
5.5 |
3.4 |
80 |
3 |
1.5 |
800 |
30 |
SOT-23-5 SC70-5 SOIC-8 MSOP-8 |
|
|
2 |
N |
1.8 |
5.5 |
3.4 |
80 |
3 |
1.5 |
800 |
30 |
SOIC-8 MSOP-8 |
|
|
1 |
Y |
1.8 |
5.5 |
3.4 |
80 |
3 |
1.5 |
800 |
30 |
SOT-23-6 SOIC-8 MSOP-8 |
|
|
4 |
N |
1.8 |
5.5 |
3.4 |
80 |
3 |
1.5 |
800 |
30 |
SOIC-14 TSSOP-14 |
|
|
1 |
N |
2.1 |
5.5 |
3.5 |
46 |
0.5 |
1.1 |
520 |
27 |
SOT-23-5 SOIC-8 SC70-5 |
|
|
2 |
N |
2.1 |
5.5 |
3.5 |
46 |
0.5 |
1.1 |
520 |
27 |
SOIC-8 MSOP-8 TSSOP-8 |
|
|
1 |
Y |
2.1 |
5.5 |
3.5 |
48 |
0.5 |
1.1 |
520 |
27 |
SOT-23-6 SOIC-8 |
|
|
4 |
N |
2.1 |
5.5 |
3.5 |
46 |
0.5 |
1.1 |
520 |
27 |
SOIC-14 TSSOP-14 |
|
|
1 |
N |
2.1 |
5.5 |
3.5 |
48 |
0.5 |
1.1 |
520 |
27 |
SOT-23-5 |
|
