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SP Amp Current Shunt Monitor Single 18V Automotive 8-Pin VSSOP T/R

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INA284AIDGKR General Description

The INA28x family includes the INA282, INA283, INA284, INA285, and INA286 devices. These devices are voltage output current shunt monitors that can sense drops across shunts at common-mode voltages from –14 V to +80 V, independent of the supply voltage. The low offset of the zero-drift architecture enables current sensing with maximum drops across the shunt as low as 10 mV full-scale.

These current sense amplifiers operate from a single +2.7-V to +18-V supply, drawing a maximum of 900 µA of supply current. These devices are specified over the extended operating temperature range of –40°C to +125°C, and offered in SOIC-8 and VSSOP-8 packages.

Texas Instruments, Inc Inventory

Key Features

  • Wide Common-Mode Range: –14 V to +80 V
  • Offset Voltage: ±20 µV
  • CMRR: 140 dB
  • Accuracy:
    • ±1.4% Gain Error (Max)
    • 0.3 µV/°C Offset Drift
    • 0.005%/°C Gain Drift (Max)
  • Available Gains:
    • 50 V/V: INA282
    • 100 V/V: INA286
    • 200 V/V: INA283
    • 500 V/V: INA284
    • 1000 V/V: INA285
  • Quiescent Current: 900 µA (Max)
Texas Instruments, Inc Original Stock
Texas Instruments, Inc Inventory


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) 500
CMRR (min) (dB) 120 Bandwidth (kHz) 4
Supply voltage (max) (V) 18 Supply voltage (min) (V) 2.7
Iq (max) (mA) 0.9 Number of channels 1
Comparators (#) 0 Gain error (%) 1.6
Gain error drift (±) (max) (ppm/°C) 50 Slew rate (V/µs) 0.2
Features Bidirectional, Low-side Capable Rating Catalog
Operating temperature range (°C) -40 to 125 Pin Count 8
Package Category Small Outline Packages Released Date May 10, 2021
Last Modified Date Mar 7, 2023 4:10 PM UTC


Shipping Method

Our products are mainly transported and delivered by DHL, FedEx, UPS and other logistics partners on site -- Available to 200+ countries.

Delivery Time

The delivery time is usually within 2-7 days, depending on the logistics provider and the area of delivery.

The following are the estimated delivery times of some logistics service providers.

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We accept TT prepayment (bank transfer), paypal, credit cards, Western Union, Money Gram.

Checks and other instruments are not supported to pay for orders and customers are required to pay all possible fees, including sales tax,
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Our policies and procedures are designed to ensure compliance with various quality specifications and to quickly resolve quality-related issues.

We promise to provide 365 days quality assurance service for all our products.

If you have any dissatisfaction with the quality of the product you received, you can contact us for a refund or exchange, as long as the product is kept in its original condition.


AVAQ determines and packages all devices based on electrostatic discharge (ESD) and moisture sensitivity level (MSL) protection requirements.
  • ESD


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Buying Guide

  • What is the lifespan of INA284AIDGKR?

    The lifespan of INA284AIDGKR depends on various factors such as the quality of materials used, operating conditions, and the manufacturer's recommended usage time. The datasheet provided by the manufacturer specifies the expected lifespan of the product.

  • Where can I find the full specification of INA284AIDGKR?

    You can find it with PDF Datasheet for INA284AIDGKR on this page. If it is not available, you can contact Avaq at [email protected] to inquire about the Datasheet for this part.

  • How to check the quality of INA284AIDGKR?

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