CXAO42131是一款单级、低噪声、低电压、低功耗的运算放大器,可广泛应用。CXAO42131具有11MHz的高增益带宽积、8.5V/μs的转换速率和5V时1.1mA的静态电流。CXAO42131设计用于在低电压和低噪声系统中提供最佳性能。它提供了轨对轨输出,使其摆动成重载。输入共模电压范围包括接地,CXAO42131的最大输入偏置电压为4mV。工作电源范围为2.1V至5.5V。CXAO42131有绿色TDFN-2×2-8L封装。它是在扩展的工业温度范围(-40℃到+125℃)内指定的。
•轨对轨输入和输出
•偏移电压范围为0-4 mV
•高增益带宽产品:11MHz
•高转换率:8.5V/μs
•2V步进,沉降时间为0.1%:0.21μs
•过载恢复时间:0.6μs
•低噪声:10kHz时8.5nV/√Hz
•电源电压范围:2.1V至5.5V
•输入共模电压范围:
-0.1V至+5.6V,VS=5.5V
•低功率
1.1毫安典型供电电流
[ CXAO42131 ]
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产品概述 返回TOP
产品特点 返回TOP
• Rail-to-Rail Input and Output
• Offset Voltage Range is from 0mV to 4mV
• High Gain-Bandwidth Product: 11MHz
• High Slew Rate: 8.5V/μs
• Settling Time to 0.1% with 2V Step: 0.21μs
• Overload Recovery Time: 0.6μs
• Low Noise: 8.5nV/√Hz at 10kHz
• Supply Voltage Range: 2.1V to 5.5V
• Input Common Mode Voltage Range:
-0.1V to +5.6V with VS = 5.5V
• Low Power
1.1mA Typical Supply Current
• -40℃ to +125℃ Operating Temperature Range
• Available in Green TDFN-2×2-8L Package
应用范围 返回TOP
Sensors
Audio
Active Filters
A/D Converters
Communications
Test Equipment
Cellular and Cordless Phones
Laptops and PDAs
Photodiode Amplification
Battery-Powered Instrumentation
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产品封装图 返回TOP
电路原理图 返回TOP
a
专用运算放大器 |
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Part No. |
CH |
SHDN |
VCC (Min) |
VCC (Max) |
VOS (mV) |
Iq/CH (μA) |
Drift (μV/℃) |
GBP (MHz) |
SR(V/μs) |
IPK (mA) |
tS (μs) |
Feature |
Package |
2 |
N |
4.5 |
30 |
5.9 |
660 |
2.4 |
2 |
Vcom Buffer |
SOIC-8 MSOP-8 |
||||
4 |
N |
4.5 |
30 |
5.9 |
660 |
2.4 |
2 |
Vcom Buffer |
SOIC-14 TSSOP-14 |
||||
1 |
N |
4.5 |
30 |
6.5 |
1600 |
4.9 |
9 |
14 |
336 |
0.34 |
Vcom Buffer |
SOT-23-5 SOIC-8 MSOP-8 |
|
2 |
N |
4.5 |
30 |
6.5 |
1600 |
4.9 |
9 |
14 |
336 |
0.34 |
Vcom Buffer |
SOIC-8 MSOP-8 |
|
4 |
N |
4.5 |
30 |
6.5 |
1600 |
4.9 |
9 |
14 |
336 |
0.34 |
Vcom Buffer |
SOIC-14 TSSOP-14 |
|
2 |
N |
2.1 |
5.5 |
4 |
1100 |
8.7 |
11 |
8.5 |
0.21 |
Vcom Buffer |
TDFN-2x2-8L SOIC-8 |
||
1 |
N |
2.1 |
5.5 |
4 |
1100 |
8.7 |
11 |
8.5 |
0.21 |
Vcom Buffer |
TDFN-2x2-8L |
||
2 |
N |
2.1 |
5.5 |
5.1 |
1100 |
4.7 |
12 |
9 |
0.2 |
Vcom Buffer |
SOT-23-8 TDFN-2x3-8L |
||
1 |
Y |
2.1 |
5.5 |
4.9 |
1100 |
2.7 |
11 |
8.5 |
0.21 |
Positive Offset |
TDFN-2x2-6L |
||
1 |
N |
1.8 |
5.5 |
0.9 |
120 |
3 |
1.5 |
0.8 |
2 |
Positive Offset |
SOT-23-5 SOIC-8 |
||
2 |
N |
1.8 |
5.5 |
0.9 |
120 |
3 |
1.5 |
0.8 |
2 |
Positive Offset |
SOIC-8 MSOP-8 |
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