NJM4558D 双路低成本运算放大器

技术规格

电路数 Number of Circuits	2
电源电压（最低） Supply Voltage (minimum)	±4V
电源电压（最大） Supply Voltage (maximum)	±18V
输入失调电压 Input Offset Voltage	6mV
输入失调电流 Input Offset Current	5nA
输入偏置电流 Input Bias Current	25nA
电源电流 Supply Current	3.5mA
增益带宽积 Gain Bandwidth product	3MHz
压摆率 Slew Rate	1V/μs
噪音 Noise	1.4μV(VNI)

详细描述

NJM4558 是一种表面贴装双高增益运算放大器，内部补偿并使用先进的外延工艺构建在单个硅芯片上。

它将 NJM741 的特性与单片芯片上双器件的密切参数匹配和跟踪相结合，从而产生独特的性能特性。

出色的通道分离允许在单个 NJM741 运算放大器应用中使用双器件，从而提高密度。

The NJM4558 is a surface mount dual high-gain operational amplifier internally compensated and constructed on a single silicon chip using an advanced epitaxial process.

It combines the features of the NJM741 with close parameter matching and tracking of a dual device on a monolithic chip, resulting in unique performance characteristics.

Excellent channel separation allows the use of the dual device in single NJM741 operational amplifier applications, improving density.