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Industry-leading low drift performance! High accuracy, low power consumption, full input/output swing, high EMC performance. Launch of dual-circuit operational amplifier "NL6002".

Precision instruments use a variety of sensors for monitoring, control and energy efficiency optimization. More accurate measurements require not only sensors, but also highly accurate and reliable operational amplifiers.

The NL6002 is a high-precision operational amplifier that achieves low voltage operation from 1.6V, low current consumption of 15µA/ch Typ., input offset voltage of 150µV max., offset voltage drift of 0.9µV/°C max., and high EMC performance.

The low voltage operation and low current consumption make it suitable for battery-powered sensors. By combining the NL6002 with high-precision sensors, the performance and reliability of your products will be improved.

NL6002 (EMP-8-AN) (VSP-8-AF)

NL6002 (EMP-8-AN) (VSP-8-AF)

Features

1. Low drift technology for linear operation enables amplification with minimal error over a wide temperature range

The NL6002 employs a unique trimming technology called Xtended trimming, which achieves low offset and low drift characteristics.
This technology enables the achievement of drift performance of 0.9µV/°C max., which was difficult to achieve with conventional trimming methods. It boasts industry-leading low drift performance (※1) for a linear operational amplifier, and enables amplification with little error over a wide temperature range.
Graph 1 shows a comparison of temperature drift between conventional trimming and Xtended trimming.

*1 According to Nisshinbo Micro Devices as of October 29th

[Graph ①: Comparison between conventional trimming and Xtended trimming]

2. Low voltage operation (1.6V~) with Rail-to-Rail input/output

The NL6002 operates at low voltage and consumes low current, making it ideal for battery-operated sensor applications.
In addition, because the input and output are rail-to-rail, input signals can be processed efficiently even when the power supply voltage is limited during battery operation, increasing the flexibility of system design and enabling support for a wide range of applications.

[Graph ②: Comparison with conventional products]

3. High EMC performance reduces the risk of rework during development and contributes to stable application operation

Electromagnetic noise adversely affects the operation of electronic components, causing them to malfunction or fail. If a problem is found in a noise resistance evaluation, the process begins with root cause analysis, followed by design changes and even reworking the process to select the components to be mounted.
The high EMC performance of the NL6002 contributes to reducing the risk of rework and ensuring stable operation of applications, allowing it to be used safely in harsh environments such as industrial equipment sensors and factories.

[Graph 3: Comparison of actual measurements]

Main specifications (please refer to the data sheet for details)

(V+ = 3.3V, V− = 0V, standard value)

  • Low input offset voltage 150µV max.
  • Low input offset voltage drift: 0.9μV/°C max.
  • Power supply voltage: 1.6V to 5.5V
  • Input/output full swing
  • -Built-in EMI filter EMIRR = 96dB at f = 1.8GHz
  • Low current consumption: 15μA/ch
  • Low input bias current 1pA
  •   CMOS process
  •   Operating temperature -40°C to 125°C
  •   Package: VSP-8-AF, EMP-8-AN, DFN3030-8-GF (under development)


Click here for details on NL6002

Assumed application

Battery-operated devices

Various sensor amplifiers: strain gauges, thermopiles, flow sensors, etc.

Photodiode amplifier

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