首页 > Products > Audio Amplifier IC > Operational Amplifier >The cxoa4203 includes an operational amplifier and a reference voltage source, which is suitable for 2.5V to 5.5V single power supply operation. The operational amplifier
The cxoa4203 includes an operational amplifier and a reference voltage source, which is suitable for 2.5V to 5.5V single power supply operation. The operational amplifier
The cxoa4203 includes an operational amplifier and a reference voltage source, which is suitable for 2.5V to 5.5V single power supply operation. The operational amplifier in cxoa4203 has a frequency compensation circuit, which is stable in the application of unity gain. Its output stage is specially designed to consume only a small amount of current with load.
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[ CXOA4203 ]"
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Product introduction
| 概述： | |
| CXOA4203内部包括一个运算放大器和一个基准电压源，适合于2.5V到5.5V单电源工作。CXOA4203内部的运算放大器具有频率补偿电路，在单位增益应用时也能保持稳定。其输出级采用特别设计，即使在带有负载时只消耗很少的电流。运算放大器的输入和输出均为轨到轨输入和输出。基准电压源的典型值为1.205V，精度±2%，能够输出2.2毫安电流，或吸收25微安的电流。CXOA4203采用6管脚SOT23封装。 | |
| 应用：
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| 仪器，条形码阅读器 | 光二极管前置放大器 |
| 音频前置放大 | 智能IC卡应用 |
| 车门开关系统 | 电池供电的系统 |
| 警报，有毒气体检测应用 | 烟雾检测，安防系统 |
| 特点：
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| 运算放大器 + 基准电压 | |
| 工作电流：60uA@4V | |
| 轨到轨输入/输出 | |
| 工作电压范围：2.5V 到 5.5V | |
| 运算放大器具有频率补偿电路 | |
| 基准电压：1.205V ±2% | |
| 运算放大器可以驱动1nF负载 | |
| 工作环境温度范围：－40℃ 到 85℃ | |
| 采用SOT23-6封装 | |
| 无铅，满足Rohs指令，不含卤素 | |
产品封装图：
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| 型号 | 工作电压范围 | 带宽 | 工作模式 |
| CXOA4203 | 2.5V 到 5.5V | 950kHz | 60uA@4V |
| CXOA4204 | 2.5V 到 5.5V | 40kHz | 15uA |
