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MAXIM INTEGRATED / ANALOG DEVICES MAX406BESA Precision Operational Amplifier

The MAX406BESA+ is a low-power, precision operational amplifier in an 8-pin NSOIC package, designed for battery-operated applications. It features a supply current of less than 1.2µA per amplifier, with relatively constant consumption across a voltage range of 2.5V to 10V. The device offers rail-to-rail output, includes the negative input voltage in its input range, and can source up to 1.8mA when powered by a 9V battery. Operating over temperatures from -40°C to 85°C, it exhibits low offset voltage (max 500µV), typical input bias current, and a gain bandwidth of approximately 8kHz. Suitable for use in intrinsically safe systems, electrometer amplifiers, photodiode pre-amps, and pH meters, it can operate in both compensated and uncompensated modes, with features like unity gain stability and high CMRR and PSRR values.

Authorized Distributors
Source:Newark
Part No:MAX406BESA+
Stock:1371
Inv Date:06-05-2026
Price: Unit price: $12.65
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Source:DigiKey
Part No:MAX406BESA+
Stock:2099
Inv Date:06-05-2026
Price: Unit price: $12.65
Buy/RFQ:
Part No:MAX406BESA+
Stock:130
Inv Date:06-06-2026
Price: Unit price: $12.65
Buy/RFQ:
Part No:MAX406BESA
Stock:0
Inv Date:06-06-2026
Price: N/A
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MAXIM INTEGRATED / ANALOG DEVICES MAX406BESA Precision Operational Amplifier Specifications:

  • Supply Current: <1.2µA per amplifier
  • Supply Voltage Range: 2.5V to 10V
  • Operating Temperature: -40°C to 85°C
  • Input Offset Voltage: Max 500µV
  • Input Bias Current: Typical in picoampere range
  • Gain Bandwidth: Approximately 8kHz
  • Output Voltage Swing: Rail-to-rail
  • Input Voltage Range Includes Negative Rail
  • Can Source up to 1.8mA at 9V
  • High CMRR and PSRR (60-80dB and 200-800 respectively)
  • Package: 8-pin NSOIC
  • Designed for battery-operated, measurement, and safety-critical systems

Buy the Maxim MAX406BESA – Reliable Precision Op Amp for Industrial Applications

Order the Maxim MAX406BESA online today to enhance your battery-powered applications with its low supply current, rail-to-rail output, and high accuracy. Ideal for pH meters, electrometers, sensor buffers, and intrinsically safe systems, this precision op amp provides reliable performance across a wide temperature range. Its unique features include a low offset voltage, high CMRR and PSRR, and the ability to source substantial current from a small form factor in measurement and safety-critical electronics. Upgrade your measurement systems now with this high-quality precision op amp for optimal performance and stability.

Buy Maxim MAX406BESA now and benefit from ultra-low power consumption and high accuracy in your precision, battery-powered systems.

Frequently Asked Questions

Where can I buy MAXIM INTEGRATED / ANALOG DEVICES MAX406BESA?

You can click on the BUY or RFQ button to purchase MAX406BESA from an authorized MAXIM INTEGRATED / ANALOG DEVICES distributor.

How do I troubleshoot issues or seek technical support for part MAX406BESA?

You can download the MAX406BESA datasheet or visit the MAXIM INTEGRATED / ANALOG DEVICES website for support.

Who is the manufacturer of MAX406BESA?

MAXIM INTEGRATED / ANALOG DEVICES

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