CXDR7541两个独立的高增益内部频率补偿运算放大器组成单位增益内频率补偿3V至20V双电源放大器直流增益模块和所有传统的运放电路

CXDR7541由两个独立的、高增益、内部频率补偿运算放大器组成，这些运算放大器专门设计用于从单个电源工作到20伏。双电源操作也是可能的，电源电流消耗基本上与电源电压的大小无关。应用领域包括换能器放大器、直流增益模块和所有传统的运放电路，这些电路更容易在单电源系统中实现。

                          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

一.产品概述

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   The CXDR7541 consists of two independent, high gain, internally frequency compensated operational amplifiers which were designed specifically to operate from a single power supply up to 20 volts. Operation from dual power supplies is also possible and the power supply current drain is essentially independent of the magnitude of the power supply voltage. Application areas include transducer amplifiers, DC gain blocks and all the conventional OP amplifier circuitswhichcan be moreeasily implemented in single power supply systems. (For example, the CXDR7541 can be directly operated from the standard +5V power supply voltage which is normally used in digital systems). 

二.产品特点

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 · Power Supply Range: - Signal Supply : 3V to 20V - Dual Supply : ± 1.5V to ± 10V

 · Large DC Voltage Gain : 100dB

 · Large Output Swing : 0V ~ VDD - 1.5V

 · Bandwidth(unity gain) : 2MHz

 · Internally Frequency Compensated for Unity Gain

 · Low Input Offset Voltage : 1mV

 · Lead FreeAvailable (RoHS Compliant)

三.应用范围

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 · Amplifiers

 · Filters

 · Analog Circuit    

四.技术规格书（产品PDF)

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需要详细的PDF规格书请扫一扫微信联系我们，还可以获得免费样品以及技术支持！

 

五.产品封装图

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六.电路原理图

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七.相关芯片选择指南       更多的同类产品......

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电压检测器/复位IC(Voltage   Detector/Reset IC )
Applications: CPU   and Logic circuit Reset, Power failure detector, Battery checker
Part No.	VIN	VDET	IQ	Accu.	Output Type	Package	Delay Time	Application
CXDR7529	0.7~10V	0.9~6V (Step 0.1V)	0.5μA	±2%	CMOS Or NCh, Hysteresis 4%	SOT23-3 SOT89-3 SOT23-5	N/A	便携式电池电压检测,Power Good, Failure检测
CXDR7530C	6V	1.5~4.5V (Step 0.1V)	10μA	±4%	CMOS	SOT23	200ms	便携式电池电压检测,Power Good,上电掉电复位Failure检测
CXDR7531C	6V	1.5~4.5V (Step 0.1V)	10μA	±4%	CMOS	SOT23	200ms	便携式电池电压检测,Power Good,上电掉电复位Failure检测
CXDR7530D	6V	1.5~4.5V (Step 0.1V)	10μA	±4%	CMOS	SOT23	200ms	便携式电池电压检测,Power Good,上电掉电复位Failure检测
CXDR7531D	6V	1.5~4.5V (Step 0.1V)	10μA	±4%	CMOS	SOT23	200ms	便携式电池电压检测,Power Good,上电掉电复位Failure检测

Reset&Detect
Product	Character	Operating   Voltage	Accuracy	Reset   Thershold	Reset   Voltage	Supply   Current	Reset   Timeout	Package
CXDR7542	Delay Built-in	1.2~5.5V	±2%	2.63~4.63V	0.8VCC	2μA	250ms	SOT23-3L
CXDR7543	No Delay	0.7~8V	±2%	1.5~6.0V	0.9VCC	0.8μA	0	SOT23-3L

Voltage   Reference
产品型号	Description
CXDR7538	2.5V reference
CXDR7539	1.24V reference
CXDR7540	替代UTC3414和JRC3414
CXDR7541	operation amplifier