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INA282AQDRQ1

SP Amp Current Shunt Monitor Single 18V Automotive AEC-Q100 8-Pin SOIC T/R

Quantity Unit Price(USD) Ext. Price
100 $4.557 $455.70
30 $4.924 $147.72
10 $5.363 $53.63
1 $6.082 $6.08

Inventory:5,301

*The price is for reference only.
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Submit your quote request for INA282AQDRQ1 using this form.You can also reach us via email at Email: [email protected], and we will respond within 12 hours.

Overview of INA282AQDRQ1

The INA282AQDRQ1 is a high-precision, high-side current sense amplifier designed for automotive applications. This IC features a wide input voltage range, high common-mode rejection ratio, and low offset voltage, making it ideal for accurate current measurements in automotive systems.

Pinout

(Note: The pin configuration below is a general representation. Refer to the specific datasheet for precise details.)

  • VSENSE-: Inverting Input for Current Sense
  • VSENSE+: Non-Inverting Input for Current Sense
  • VCC: Positive Power Supply
  • VOUT: Output Voltage
  • REF-: Inverting Input for Reference Voltage
  • REF+: Non-Inverting Input for Reference Voltage
  • EN: Enable Pin
  • GND: Ground

Circuit Diagram

Include a circuit diagram illustrating the connections and operation of the INA282AQDRQ1 IC for a visual representation.

Key Features

  • High Accuracy: The INA282AQDRQ1 offers high precision and accuracy for current measurements in automotive systems.
  • Wide Input Voltage Range: This IC supports a wide input voltage range, allowing it to be used in various automotive applications.
  • High Common-Mode Rejection Ratio: Provides effective rejection of common-mode noise for accurate current measurements.
  • Low Offset Voltage: The low offset voltage of the INA282AQDRQ1 ensures minimal error in current measurements.
  • Temperature Stability: Maintains accuracy over a wide temperature range, suitable for automotive environments.

Note: For detailed technical specifications, please refer to the INA282AQDRQ1 datasheet.

Application

  • Battery Management Systems: Ideal for current monitoring in automotive battery management systems.
  • Motor Control: Suitable for precise current measurements in automotive motor control applications.
  • Power Management: Used in automotive power management systems for efficient current sensing.

Functionality

The INA282AQDRQ1 is a high-precision, high-side current sense amplifier that accurately measures current in automotive applications, ensuring reliable and efficient operation.

Usage Guide

  • Power Supply: Connect VCC (Pin 3) to the positive power supply and GND (Pin 8) to ground.
  • Current Sensing: Connect the current-carrying wire to VSENSE+ and VSENSE- pins for accurate current measurement.
  • Enable Pin: Use the EN (Pin 6) pin to enable or disable the amplifier as needed.

Frequently Asked Questions

Q: What is the typical common-mode rejection ratio of the INA282AQDRQ1?
A: The INA282AQDRQ1 has a typical common-mode rejection ratio of 110dB, ensuring accurate current measurements in the presence of common-mode noise.

Q: Is the INA282AQDRQ1 suitable for automotive safety-critical applications?
A: Yes, the high accuracy and precision of the INA282AQDRQ1 make it suitable for automotive safety-critical applications requiring precise current measurements.

Equivalent

For similar functionalities, consider these alternatives to the INA282AQDRQ1:

  • INA260A1: A high-precision current sense amplifier with similar features and performance suitable for automotive applications.
  • LMP8481-Q1: This automotive-grade current sense amplifier offers high accuracy and reliability for current monitoring in automotive systems.

Specifications

The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

Product type Analog output Common-mode voltage (max) (V) 80
Common-mode voltage (min) (V) -14 Input offset (±) (max) (µV) 70
Input offset drift (±) (typ) (µV/°C) 0.3 Voltage gain (V/V) 50
CMRR (min) (dB) 120 Bandwidth (kHz) 10
Supply voltage (max) (V) 18 Supply voltage (min) (V) 2.7
Iq (max) (mA) 0.9 Number of channels 1
Comparators (#) 0 Gain error (%) 1.4
Gain error drift (±) (max) (ppm/°C) 50 Slew rate (V/µs) 0.2
Features Bidirectional, Low-side Capable Rating Automotive
TI functional safety category Functional Safety-Capable Operating temperature range (°C) -40 to 125

Warranty & Returns

Warranty, Returns, and Additional Information

  • QA & Return Policy ?

    Parts Quality Guarantee: 365 days

    Returns for refund: within 90 days

    Returns for Exchange: within 90 days

  • Shipping and Package ?

    Shipping:For example, FedEx, JP, UPS, DHL,SAGAWA, or YTC.

    Parts Packaging Guarantee: Featuring 100% ESD anti-static protection, our packaging incorporates high toughness and superior buffering capabilities.

  • Payment ?

    For example, channels like VISA,MasterCard,Western Union,PayPal,MoneyGram,Rakuten Pay and more.

    If you have specific payment channel preferences or requirements, please get in touch with our sales team for assistance.

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INA282AQDRQ1

SP Amp Current Shunt Monitor Single 18V Automotive AEC-Q100 8-Pin SOIC T/R

Inventory:

5,301
Overview of INA282AQDRQ1 Specifications Warranty & Returns Similar Products Popular Products

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After Sales Service

What after-sales service can be provided?

We provide an extended quality assurance period of 365 days for all components we offer. If a return or exchange becomes essential, kindly adhere to these guidelines:

·Initiate the request within 90 days after the item's shipment date.

·Coordinate the return or exchange with our team.

·Keep the items in their original condition as delivered.

·Please be aware that the feasibility of returning or exchanging items is contingent upon an evaluation of their actual state upon return.

Shipping

What channels of transportation of goods does the website support?

We usually send out our orders during business days using FedEx, SF, UPS, or DHL. We're also here to assist with alternative shipping options. Should you require additional information about shipping particulars or expenses, please don't hesitate to get in touch with us.

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Package

How to ensure that the parts will be intact during transportation?

The items we ship will be packaged in anti-static bags, ensuring ESD anti-static protection, while the outer packaging boasts exceptional durability and sealing. We offer packaging options like Tape and Reel, Cut Tape, Tube, or Tray to suit your needs.

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Payment

Which payment methods can be used to pay for goods

Accepted payment methods commonly encompass VISA, MasterCard, UnionPay, Western Union, PayPal, and various other options.

Should you have a particular payment preference or wish to seek information on rates and other specifics, please feel free to reach out to us.

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