製品概要

機能と利点

  • High common-mode input voltage range
    • −2V to +70 V continuous
    • −20V to +75 V survival 
  • Typical 1.0 µV/°C offset drift 
  • 2.0 MHz Bandwidth
  • Maximum ±400 µV voltage offset over full temperature range
  • Initial gain = 20 V/V
  • Wide operating temperature range
    • AD8410WB: −40°C to +125°C
    • AD8410WH: −40°C to +150°C
  • Bidirectional operation
  • 3.0 V to 5.5 V power supply operating range
  • Available in 8-lead MSOP and 8-lead SOIC
  • Common-mode rejection ratio (CMRR): 86 dB, dc to 10 kHz 
  • Qualified for automotive applications

製品概要

The AD8410 is a high voltage, high resolution, and high bandwidth current shunt amplifier. It features an initial gain of 20 V/V, with a 2.0 MHz bandwidth with a maximum ±0.3% gain error over the entire temperature range. The buffered output voltage directly interfaces with any typical converter. The AD8410 offers excellent input common-mode rejection from −2 V to +70 V. The AD8410 performs bidirectional current measurements across a shunt resistor in a variety of automotive and industrial applications, including motor control, power management, and solenoid control.

The AD8410 offers breakthrough performance throughout the −40°C to +150°C temperature range. It features a in package trim core, which leads to a typical offset drift of 1.0 µV/°C throughout the operating temperature range and the common-mode voltage range. The AD8410 is qualified for automotive applications. The device includes patented circuitry to enable output accuracy with pulse-width modulation (PWM) type input common-mode voltages. The typical input offset voltage is ±200 µV. The AD8410 is offered in 8-lead MSOP or SOIC packages.

Applications

  • High-side current sensing in
    • 48V/ 12V DC to DC Converters
    • Motor controls
    • Solenoid controls
    • Power management 
  • Low-side current sensing
  • Diagnostic protection

製品カテゴリ

マーケット&テクノロジー

製品ライフサイクル icon-recommended 発売前

新たに発売予定の製品です。技術的な検証が継続中の場合もあります。数量が限られており、設計仕様は量産開始前に変更されることがあります。

設計リソース

ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well.  "Zero defects" for shipped products is always our goal.

サンプル&購入

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