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INA128 Low Power Instrumentation Amplifier IC DIP-8 Package

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25 In stock


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570.00 (excluding 18% GST)

25 In stock

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Description

The INA128 is optimized for low power operation and precision performance, making it suitable for applications where both energy efficiency and accurate signal amplification are crucial. Its low power consumption and high accuracy make it ideal for battery-powered and portable devices.

Features

  • Low Power Consumption: Designed to operate with minimal power, making it suitable for battery-operated and low-energy applications.
  • Precision Performance: Provides accurate signal amplification with low input offset voltage and offset voltage drift.
  • High Common-Mode Rejection Ratio (CMRR): Offers high CMRR to reject common-mode noise and interference, ensuring accurate measurement of differential signals.
  • Adjustable Gain: Gain can be set with a single external resistor, providing flexibility for different amplification needs. The gain is given by the formula Gain=1+50kΩRGtext{Gain} = 1 + frac{50 text{k}Omega}{R_{G}}, where RGR_{G} is the gain resistor.
  • Low Noise: Designed to minimize noise, which is essential for amplifying weak signals accurately.
  • Wide Supply Voltage Range: Operates over a broad range of supply voltages, typically from ±2.25V to ±18V.

Specifications

  • Input Offset Voltage: 50 µV (typical)
  • Input Offset Voltage Drift: 0.2 µV/°C (typical)
  • Input Bias Current: 50 nA (typical)
  • Gain Bandwidth Product (GBP): 0.5 MHz (typical)
  • Slew Rate: 0.1 V/µs (typical)
  • Common-Mode Rejection Ratio (CMRR): 120 dB (typical)
  • Power Supply Voltage: ±2.25V to ±18V
  • Supply Current: 0.7 mA (typical)
  • Operating Temperature Range: 0°C to +70°C
  • Package: 8-pin DIP

Applications

  • Battery-Powered Devices: Ideal for battery-operated systems where low power consumption is crucial.
  • Portable Instruments: Suitable for portable instrumentation where efficient power usage is essential.
  • Medical Instrumentation: Used in medical devices for precise amplification of small differential signals while maintaining low power consumption.
  • Signal Conditioning: Employed in signal conditioning applications that require accurate and low-noise differential signal amplification.
  • Data Acquisition Systems: Useful in data acquisition systems requiring high precision with minimal power draw.

Note

* Product Images are shown for illustrative purposes only and may differ from actual product

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