AD8410A

RECOMMENDED FOR NEW DESIGNS

−2 V to 70 V Wide Input Voltage Range, 2.2 MHz High Bandwidth, Current-Sense Amplifier with PWM Rejection and Gain 20 V/V

Data Sheet (Rev. C) Product Selection Table
Part Models
6
1ku List Price
Starting From $1.32
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    Part Details

    • 2.2 MHz small signal, −3 dB bandwidth
    • In-package Trim Core (DigiTrim™)
      • Precision without chopping and/or autozero
      • Typical ±0.21 μV/°C offset drift
      • Maximum ±200 μV voltage-offset over temperature range
      • Typical DC CMRR: 142 dB
      • Typical AC CMRR at 50 kHz: 96 dB
    • Wide common-mode input voltage range
      • −2 V to +70 V, continuous operation
      • −20 V to +85 V, continuous survival
    • Initial gain: 20 V/V
    • Wide operating temperature range: −40°C to +125°C
    • Bidirectional operation
    • 2.9 V to 5.5 V power-supply operating range
    • Available in 8-lead SOIC_N, 8-lead MSOP, and 10-lead MSOP packages
    • AEC-Q100 qualified for automotive applications
    AD8410A
    −2 V to 70 V Wide Input Voltage Range, 2.2 MHz High Bandwidth, Current-Sense Amplifier with PWM Rejection and Gain 20 V/V
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    Documentation

    Data Sheet 1

    User Guide 2

    Learn More

    Software Resources

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    Hardware Ecosystem

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    Positive Linear Regulators (LDO) 2
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    Tools & Simulations

    LTspice

    Models for the following parts are available in LTspice:

    • AD8410A

    SPICE Model 1

    LTspice

    LTspice® is a powerful, fast and free simulation software, schematic capture and waveform viewer with enhancements and models for improving the simulation of analog circuits.

    Evaluation Kits

    eval board
    schematic 1
    schematic 2
    schematic 3
    schematic 4
    EVAL-AD8410A

    Evaluating the AD8410A, −2 V to 70 V Wide Input Voltage Range, 2.2 MHz High Bandwidth, Current-Sense Amplifier with PWM Rejection

    Buy Now View Details

    Features and Benefits

    • Enables quick breadboarding and prototyping
    • Easily configurable for unidirectional or bidirectional operation
    • Includes provision for current-sense shunt resistor
    • Easy connection to test equipment
    • Includes provisions for an input filter and an output filter
    • Decoupled supply line

    Product Details

    This user guide is designed to aid in the evaluation of the AD8410A current-sense amplifier. The AD8410AR-EVALZ and the AD8410ARM-EVALZ are designed for easy configuration of different modes of operation and allow flexibility with loads. A shunt resistor (R1), with a maximum standard size of 2818, can be soldered to both boards.

    The AD8410AR-EVALZ accommodates the AD8410A in a standard small outline package (SOIC_N). The AD8410ARM-EVALZ accommodates the AD8410A in a mini small outline package (MSOP). The AD8410ARM-EVALZ and AD8410AR-EVALZ are hereafter referred to as the AD8410A evaluation board in this user guide.

    Full specifications on the AD8410A are available in the AD8410A data sheet available from Analog Devices, Inc., and must be consulted with this user guide when using the AD8410A evaluation board.

    eval board
    schematic 5
    schematic 6
    schematic 7
    EVAL-AD8410ARM-10

    Evaluating the AD8410A-10, −2 V to 70 V Wide Input Voltage Range, 2.2 MHz High Bandwidth, Current-Sense Amplifier with PWM Rejection

    Buy Now View Details

    Features and Benefits

    • Enables Quick Breadboarding and Prototyping
    • Easily Configurable for Unidirectional or Bidirectional Operation
    • Includes Provision for Current-Sense Shunt Resistor
    • Easy Connection to Test Equipment
    • Includes Provisions for an Input Filter and an Output Filter
    • Decoupled Supply Line

    Product Details

    The AD8410ARM-10-EVALZ is designed to aid in the evaluation of the 10-lead MSOP AD8410A current-sense amplifier. It is designed for easy configuration of different operational modes and allow for load flexibility. A shunt resistor (R1) with a maximum standard size of 2818 can be soldered to both boards.

    The AD8410ARM-10-EVALZ accommodates the AD8410A-10 in a mini small outline package (MSOP). The AD8410ARM-10-EVALZ is hereafter referred to as the AD8410A-10 evaluation board in this user guide.

    Full specifications of the AD8410A-10 are available in the AD8410A data sheet. Refer to this user guide when using the AD8410A-10 evaluation board.

    APPLICATIONS

    • In-phase or high-side current sensing:
      • Motor control in BLDC motors, low-inductance motors
      • Bidirectional 48 V to 12 V DC-DC converters
      • Solenoid controls
      • Power rail monitoring
    • Low-side current sensing
    EVAL-AD8410A
    Evaluating the AD8410A, −2 V to 70 V Wide Input Voltage Range, 2.2 MHz High Bandwidth, Current-Sense Amplifier with PWM Rejection
    EVAL-AD8410ARM-10
    Evaluating the AD8410A-10, −2 V to 70 V Wide Input Voltage Range, 2.2 MHz High Bandwidth, Current-Sense Amplifier with PWM Rejection

    Latest Discussions

    48 Weeks Ago
    Get error while running pspice on AD8410A model
    1 Years Ago
    AD8418 or other Recommendation for the customer's requirement
    View related discussion on EngineerZone®