NJM2068D 双高品质音频

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	3mV
输入失调电流 Input Offset Current	5nA
输入偏置电流 Input Bias Current	150nA
电源电流 Supply Current	5mA
增益带宽积 Gain Bandwidth product	27MHz
压摆率 Slew Rate	6V/μs
噪音 Noise	0.44μV(VNI) *2

详细描述

NJM2068 是一款表面贴装、高性能、低噪声双运算放大器。

该放大器具有流行的引脚输出、卓越的噪声性能和低总谐波失真。

该放大器还具有有保证的噪声性能，具有更高的增益带宽积和压摆率，远远超过 4558 型放大器。

特别设计的低噪声输入晶体管使 NJM2068 可用于极低噪声信号处理应用，如音频前置放大器和伺服误差放大器。

The NJM2068 is a surface mount,high performance,low noise dual operational amplifier.

The amplifier features popular pin-out, superior noise performance and low total harmonic distortion.

The amplifier also features guaranteed noise performance with a substantially higher gain bandwidth product and slew rate which far exceeds that of the 4558 type amplifier.

The specially designed low noise input transistors allow the NJM2068 to be used in very low noise signal processing applications such as audio pre-amplifiers and servo error amplifiers.