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MAXIM INTEGRATED / ANALOG DEVICES MAX2181ETEV FM Automotive Amplifier

The MAX2181A is a highly integrated FM low-noise amplifier designed for automotive applications like active antennas and head units. It provides a 30dB gain range, controlled by an on-chip power detector, covering 76MHz to 162.5MHz, with a small 3mm x 3mm TQFN package and an extended temperature range of -40°C to +85°C. Its features include low noise figure below 3dB, integrated AGC, high dynamic range, and minimal external components, making it ideal for automotive RF signal boosting with compact design.

Authorized Distributors
Source:Newark
Part No:MAX2181ETE/V+
Stock:927
Inv Date:06-05-2026
Price: Unit price: $6.46
Buy/RFQ:
Source:DigiKey
Part No:MAX2181ETE/V+
Stock:200
Inv Date:06-05-2026
Price: Unit price: $6.2697
Buy/RFQ:
Part No:MAX2181ETE/V+
Stock:0
Inv Date:06-06-2026
Price: Unit price: $7.83
Buy/RFQ:

MAXIM INTEGRATED / ANALOG DEVICES MAX2181ETEV FM Automotive Amplifier Specifications:

  • Frequency Range: 76MHz to 162.5MHz
  • Gain Control Range: 28 to 32dB
  • Power Gain: 4 to 9dB
  • Noise Figure: less than 3dB
  • Supply Voltage: 4.75V to 5.25V
  • Supply Current: 56 to 68mA
  • Operating Temperature: -40°C to +85°C
  • Package: 3mm x 3mm TQFN
  • Input Return Loss: 10dB
  • Output Return Loss: 15dB
  • Junction Temperature: Max 150°C

Buy the Maxim Series MAX2181A FM Automotive Low-Noise Amplifier: MAX2181ETEV

Enhance your automotive RF system with the Maxim MAX2181A low-noise amplifier, offering a wide frequency range from 76MHz to 162.5MHz, low noise figure below 3dB, and a compact 3mm x 3mm TQFN package. Its integrated AGC and high linearity ensure reliable performance in automotive active antenna and head unit applications. Designed for extended industrial temperature operation, this amplifier delivers high dynamic range, low external component count, and robust signal gain control. Order online now to improve your RF communication system with this reliable, high-performance amplifier built for automotive environments.

Get Maxim MAX2181ETEV today—built for automotive RF signal amplification with low noise figure and integrated AGC for optimal performance.

Frequently Asked Questions

Where can I buy MAXIM INTEGRATED / ANALOG DEVICES MAX2181ETEV?

You can click on the BUY or RFQ button to purchase MAX2181ETEV from an authorized MAXIM INTEGRATED / ANALOG DEVICES distributor.

How do I troubleshoot issues or seek technical support for part MAX2181ETEV?

You can download the MAX2181ETEV datasheet or visit the MAXIM INTEGRATED / ANALOG DEVICES website for support.

Who is the manufacturer of MAX2181ETEV?

MAXIM INTEGRATED / ANALOG DEVICES

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