CXAS42234是一个输出轨对轨通用运算放大器。它可以在3V到5.5V之间工作。在5V电源电压下，静态电压仅为3mA。CXAS42234在5kΩ负载下的直流增益约为90dB，带宽为6MHz。在2kΩ负载下，转换速率为5V/μs。快速的转换响应和AC性能使CXAS42234适用于许多便携式和缓冲应用程序。提供SOP-8和MSOP-8包装。
+3V至5.5V单电源操作
·低静态电流
·高信噪比
·高输出驱动能力
输出电压波动大
“高PSRR 70dB
·高直流增益90dB
高共模抑制比70dB
·高转换率5V/μs
高带宽6MHz
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[ CXAS42234 ]
目录
7.相关产品
产品概述 返回TOP
The CXAS42234 is an output rail-to-rail general purpose operation amplifier. It can operate from 3V to 5.5V.The quiescent is only 3mA @ 5V supply voltage. The DC gain of the CXAS42234 is about 90dB @5kΩ loading and the bandwidth is 6MHz. The slew rate is 5V/μs @2kΩ loading. Fast transition response and AC performance make the CXAS42234 suitable for many portable and buffers applications. SOP-8 and MSOP-8 packages are available.
产品特点 返回TOP
„ +3V to 5.5V Single Supply Operation
„ Low Quiescent Current
„ High Signal-to-Noise Ratio
„ High Output Driving Capacity
„ Large Output Voltage Swing
„ High PSRR 70dB
„ High DC Gain 90dB
„ High CMRR 70dB
„ High Slew Rate 5V/μs
„ High Bandwidth 6MHz
应用范围 返回TOP
„ Portable Equipment
„ Battery-Powered Equipment
„ ASIC Input / Output Buffer Amplifier
„ Sensor Amplifier
„ Multimedia Audio
„ Low Power / Low Voltage Application
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
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Operational Amplifier |
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|
Part NO. |
VDD (V)min |
VDD (V) max |
CH |
IOUT (mA) |
S/R (V/μs) |
BW (MHz) |
Offset (mV) |
Note |
Package |
|
2.2 |
5.5 |
1 |
66 |
6.5 |
6.5 |
1.5 |
Rail-to-Rail Input/Output |
SC-70-5/SOT-23-5 |
|
|
2 |
5.5 |
1 |
12 |
1 |
3 |
1 |
Rail-to-Rail Input/Output |
SOT-23-5 |
|
|
3 |
6.5 |
2 |
100 |
5 |
6 |
5 |
Rail-to-Rail Output |
MSOP-8 |
|
|
2.2 |
7 |
1 |
100 |
6.5 |
6.5 |
5 |
Rail-to-Rail Input/Output |
SOT-23-5/SC-70-5 |
|
|
2.2 |
7 |
1 |
100 |
6.5 |
6.5 |
2 |
Rail-to-Rail Input/Output |
SOT-23-5/WDFN1.6X1.6-6 |
|
|
2.2 |
5.5 |
2 |
66 |
6 |
2.5 |
5 |
Rail-to-Rail Input/Output |
MSOP-8/SOP-8/SOT-23-8 |
|
|
3 |
5.5 |
4 |
66 |
6 |
2.5 |
5 |
Rail-to-Rail Input/Output |
TSSOP-14 |
|
|
4.5 |
16 |
2 |
50 |
5.5 |
4 |
3 |
Rail-to-Rail Input/Output |
SOP-8/MSOP-8/SOP-8(FD) |
|
|
4.5 |
16 |
4 |
50 |
5.5 |
4 |
3 |
Rail-to-Rail Input/Output |
TSSOP-14/TQFN4X4-16 |
|
|
4.5 |
16.5 |
4 |
300 |
30 |
30 |
3 |
Rail-to-Rail Output |
TSSOP-14(FD) |
|
|
4.5 |
20 |
1 |
65 |
150 |
30 |
2 |
Rail-to-Rail Input/Output |
TSOT-23-5/SC-70-5 |
|
|
4.5 |
20 |
2 |
65 |
150 |
30 |
2 |
Rail-to-Rail Input/Output |
SOP-8(FD)/MSOP-8 |
|
|
4.5 |
20 |
4 |
65 |
150 |
30 |
2 |
Rail-to-Rail Input/Output |
TSSOP-14/(FD) |
|
|
4.5 |
19.5 |
1 |
400 |
80 |
35 |
3 |
Rail-to-Rail Output |
TDFN3X3-8 |
|
|
4.5 |
20 |
1 |
400 |
50 |
35 |
3 |
Rail-to-Rail Input/Output |
TDFN3X3-8/MSOP-8(FD) |
|
|
4.5 |
20 |
4 |
400 |
50 |
35 |
3 |
Rail-to-Rail Output |
TSSOP-14(FD)/TQFN4X4-16 |
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