供应微功率型运算放大器HT9274

品牌:HOLTEK 型号:HT9274 批号:10+ 封装:DIP/SOP 营销方式:现货 产品性质:* 处理信号:模拟信号 制作工艺:半导体集成 导电类型:单*型 集成程度:小规模

盛群半导体*近成功的开发微功率型运算放大器，再次成功的跨入到模拟组件的领域。HT9274 利用标准 CMOS 制程，提供与 LM324 、TL274 及 WT274 等相似产品*兼容的接脚。 HT9274 为14pin DIP/SOP的包装，其低操作电压及稳定的质量特性，提供了*的输出驱动能力。HT9274 适用于低功率操作的应用，如电话局线界面、传感器放大器及一些电池操作的携带式电子产品。

HT9274 -- Quad Micropower Op Amp

General Description

The HT9274 is a CMOS quad micro-power operational amplifier featuring high input impedance, extremely low power, high gain and high stability.

It allows common mode input voltage range which extends below the negative rail, output swings to both rails with a reasonable sink and souce capability of the output drive current. This cost-effective device is suitable for high gain, low frequency, low power applications, especially ideal for battery powered systems where uA range of standby current is essential for long battery life span. For example, in multi-standard Caller ID systems, HT9274 is ideal as a low power line signal monitor/detector, and in car alarm systems, the HT9274 is excellent for piezo vibratile detector signal amplifier application.

Features Quad micro power op amp Wide range of supply voltage: 1.6V~5.5V High input impedance Single supply operation Low current consumption: 5uA per amp Rail to rail output Provides both sink and source output drive capability Common mode input extends below negative rail Pin compatible with LM324/WT274 (14-pin DIP) 14-pin DIP/SOP package