CXAS42234输出轨对轨通用运算放大器5kΩ负载下的直流增益约为90dB带宽为6MHz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·低静态电流高信噪比

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

目录

1.产品概述       2.产品特点     

3.应用范围       4.技术规格书下载（PDF文档）

5.产品封装       6.电路原理图  

7.相关产品

   产品概述 返回TOP

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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

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„ +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

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„ 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

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电路原理图 返回TOP

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Operational Amplifier
Part NO.	VDD  (V)min	VDD (V) max	CH	IOUT (mA)	S/R (V/μs)	BW (MHz)	Offset (mV)	Note	Package
CXAS42232	2.2	5.5	1	66	6.5	6.5	1.5	Rail-to-Rail   Input/Output	SC-70-5/SOT-23-5
CXAS42233	2	5.5	1	12	1	3	1	Rail-to-Rail Input/Output	SOT-23-5
CXAS42234	3	6.5	2	100	5	6	5	Rail-to-Rail Output	MSOP-8
CXAS42235	2.2	7	1	100	6.5	6.5	5	Rail-to-Rail Input/Output	SOT-23-5/SC-70-5
CXAS42235A	2.2	7	1	100	6.5	6.5	2	Rail-to-Rail Input/Output	SOT-23-5/WDFN1.6X1.6-6
CXAS42236	2.2	5.5	2	66	6	2.5	5	Rail-to-Rail Input/Output	MSOP-8/SOP-8/SOT-23-8
CXAS42237	3	5.5	4	66	6	2.5	5	Rail-to-Rail Input/Output	TSSOP-14
CXAS42238	4.5	16	2	50	5.5	4	3	Rail-to-Rail Input/Output	SOP-8/MSOP-8/SOP-8(FD)
CXAS42239	4.5	16	4	50	5.5	4	3	Rail-to-Rail Input/Output	TSSOP-14/TQFN4X4-16
CXAS42240	4.5	16.5	4	300	30	30	3	Rail-to-Rail Output	TSSOP-14(FD)
CXAS42241	4.5	20	1	65	150	30	2	Rail-to-Rail Input/Output	TSOT-23-5/SC-70-5
CXAS42242	4.5	20	2	65	150	30	2	Rail-to-Rail Input/Output	SOP-8(FD)/MSOP-8
CXAS42243	4.5	20	4	65	150	30	2	Rail-to-Rail Input/Output	TSSOP-14/(FD)
CXAS42244	4.5	19.5	1	400	80	35	3	Rail-to-Rail Output	TDFN3X3-8
CXAS42245	4.5	20	1	400	50	35	3	Rail-to-Rail Input/Output	TDFN3X3-8/MSOP-8(FD)
CXAS42246	4.5	20	4	400	50	35	3	Rail-to-Rail Output	TSSOP-14(FD)/TQFN4X4-16