NJM2904CV-TE1 双-单电源

  • 低工作电压
  • 低工作电流


电路数 Number of Circuits 2
电源电压(最低) Supply Voltage (minimum) 3V
电源电压(最大) Supply Voltage (maximum) 32V
输入失调电压 Input Offset Voltage 7mV
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 0.7mA
增益带宽积 Gain Bandwidth product 0.6MHz
压摆率 Slew Rate 0.5V/μs
噪音 Noise 30nV/√Hz(VNI)


NJM2904 由两个独立的、高增益的、内部补偿的运算放大器组成,这些运算放大器专门设计用于在很宽的电压范围内从单个电源工作。



例如,NJM2904 可以在数字系统中使用的标准 +5V 电源电压下直接运行,并且无需 +/-15V 电源即可轻松驱动接口电子设备。

The NJM2904 consists of two independent, high gain, internally compensated operational amplifiers which are designed specifically to operate from a single power supply over a wide range of voltages.

Operation from split power supplies is also possible and the low power supply current drain is independent of the power supply voltage.

Application areas include transducer amplifiers, DC gain blocks, and all the conventional op amp circuits which can now be easily implemented in single power supply systems.

For example, the NJM2904 can be directly operated off the standard +5V power supply voltage used in digital systems and will easily drive interface electronics without requiring +/-15V power supplies.


Data Sheet