Overview

Features and Benefits

  • 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

Product Details

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

Product Lifecycle icon-recommended Pre-Release

This product is new and engineering validation may still be underway. Quantities may be limited and design specifications may change while we ready the product for release to production.

Design Resources

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.

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The USA list pricing shown is for BUDGETARY USE ONLY, shown in United States dollars (FOB USA per unit for the stated volume), and is subject to change. International prices may differ due to local duties, taxes, fees and exchange rates. For volume-specific price or delivery quotes, please contact your local Analog Devices, Inc. sales office or authorized distributor. Pricing displayed for Evaluation Boards and Kits is based on 1-piece pricing.


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