The CXAO42134A and CXAO42134B are high-performance CMOS operational amplifiers optimized for low supply operation. These amplifiers are designed to operate on single supplies from 1.8V to 5.5V. Applications include sensor amplification and signal conditioning in battery-powered systems.The CXAO42134A and CXAO42134B offer excellent CMRR without the crossover distortion associated with traditional complimentary input stages. This results in excellent linearity performance. The input common mode range includes both the negative and positive supplies.The CXAO42134A/2 provide excellent overall performance. They exhibit low noise and offset, making these devices an excellent choice for high quality, low voltage or battery powered systems
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[ CXAO42134A ]"
目录
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产品概述 返回TOP
The CXAO42134A and CXAO42134B are high-performance CMOS operational amplifiers optimized for low supply operation. These amplifiers are designed to operate on single supplies from 1.8V to 5.5V. Applications include sensor amplification and signal conditioning in battery-powered systems.The CXAO42134A and CXAO42134B offer excellent CMRR without the crossover distortion associated with traditional complimentary input stages. This results in excellent linearity performance. The input common mode range includes both the negative and positive supplies.The CXAO42134A/2 provide excellent overall performance. They exhibit low noise and offset, making these devices an excellent choice for high quality, low voltage or battery powered systems.The CXAO42134A single is available in Green SOT-23-5 and SOIC-8 packages. The CXAO42134B dual is available in Green SOIC-8 and MSOP-8 packages. They are specified over the extended -40℃ to +85℃ temperature range.
产品特点 返回TOP
• Rail-to-Rail Input and Output
• Low Noise: 38nV/√Hz
• Supply Voltage Range: 1.8V to 5.5V
• Low Input Offset Voltage: 0.15mV (TYP)
• Gain-Bandwidth Product: 1.5MHz
• Slew Rate: 0.8V/μs
• Low Supply Current: 120μA/Amplifier (TYP)
• Small Packaging:
CXAO42134A Available in SOT-23-5 and SOIC-8 Packages
CXAO42134B Available in MSOP-8 and SOIC-8 Packages
应用范围 返回TOP
Data Acquisition
Process Control
Active Filters
Test Equipment
Mobile Phone
Audio Processing
Video Processing
Headphone Amplifier
Portable Equipment
Broadband Communications
技术规格书（产品PDF) 返回TOP
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产品封装图 返回TOP
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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 |
||
