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NJU3421AL Specifications

Detailed technical information and Application Scenarios

Product Details

PartNumberManufactorQuantityAvailability
NJU3421ALJRC297Yes

NJU3421AL is a low-power, high-performance operational amplifier (op-amp) manufactured by New Japan Radio Co.

The NJU3421AL is a low-power, high-performance operational amplifier (op-amp) manufactured by New Japan Radio Co., Ltd. (JRC).

Specifications:

  • Supply Voltage Range: ±1.35V to ±18V (Dual Supply), 2.7V to 36V (Single Supply)
  • Input Offset Voltage: 1mV (max)
  • Input Bias Current: 10nA (typ)
  • Gain Bandwidth Product (GBW): 1MHz (typ)
  • Slew Rate: 0.5V/µs (typ)
  • Input Common-Mode Voltage Range: V- to V+ - 1.5V
  • Output Voltage Swing: Rail-to-Rail
  • Quiescent Current: 0.5mA (typ) per amplifier
  • Operating Temperature Range: -40°C to +85°C
  • Package: SOP8 (Small Outline Package)

Descriptions:

The NJU3421AL is a single-channel op-amp designed for low-power applications while maintaining high precision and stability. It is suitable for battery-powered devices, sensor interfaces, and signal conditioning circuits due to its low current consumption and rail-to-rail output swing.

Features:

  • Low power consumption (0.5mA typical)
  • Rail-to-rail output
  • Wide operating voltage range (2.7V to 36V)
  • Low input offset voltage (1mV max)
  • High gain bandwidth (1MHz)
  • Stable operation with capacitive loads
  • Suitable for portable and industrial applications

This op-amp is commonly used in audio processing, sensor amplification, and precision measurement circuits.

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