INA219AIDR Amplifiers & Comparators by Texas Instruments

No. of Amplifiers:1 Amplifier

Status: Unknown
Series: -
RoHS: Unknown
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The INA219 is a current shunt and power monitor with an I2C- or SMBUS-compatible interface. The device monitors both shunt voltage drop and bus supply voltage, with programmable conversion times and filtering. A programmable calibration value, combined with an internal multiplier, enables direct readouts of current in amperes. An additional multiplying register calculates power in watts. The I2C- or SMBUS-compatible interface features 16 programmable addresses. The INA219 is available in two grades: A and B. The B grade version has higher accuracy and higher precision specifications. The INA219 senses across shunts on buses that can vary from 0 to 26 V. The device uses a single 3- to 5.5-V supply, drawing a maximum of 1 mA of supply current. The INA219 operates from –40°C to 125°C.

Where to Buy

Prices starting from US$1.02

Distributor Stock
Logo for Newark
Newark Electronics
from US$1.02
2,385
in stock
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Logo for element14 Singapore
element14
from US$1.11
2,385
in stock
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Logo for Farnell UK
Farnell
from US$1.15
2,385
in stock
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Logo for TME
TME
from US$1.02
1,027
in stock
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Logo for Karl Kruse GmbH
Kruse
-
28
in stock
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Specifications

No. of Amplifiers 1 Amplifier
Input Bias Current -
Amplifier Case Style SOIC
No. of Pins 8Pins
Operating Temperature Min -40°C
Operating Temperature Max 125°C
Bandwidth -
Supply Voltage Min 3.3V
Supply Voltage Max 5.5V

Last 6 months Inventory & Pricing History


Alternative Descriptions

Amplifier, Current Sense, Soic-8 | Newark Electronics
AMPLIFIER, CURRENT SENSE, SOIC-8 | element14
IC: instrumentation amplifier | TME
Current Monitor Regulator High-Side 10mA 8-SOIC | Kruse


Frequently Asked Questions

Where can I find additional details, specifications and documents for a INA219AIDR?

Additional datasheets, footprints and schematics for INA219AIDR are listed on our Part Details page. You can also find images and similar parts to INA219AIDR on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for INA219AIDR on our Product Comparison page. Access via the 'View Pricing & Stock' button to view INA219AIDR price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does INA219AIDR fall under?

The INA219AIDR is listed under Semiconductors - ICs > Amplifiers & Comparators > Current Sense Amplifiers.

Can I view similar or alternative parts?

You can view similar parts to INA219AIDR when available in the Current Sense Amplifiers range under the specifications section at the bottom of the details page.

Who can I contact for technical support of the product?

Submit any questions directly to the customer support team of the distributor listing the product. For the INA219AIDR you can contact the distributor directly for product support, shipping queries etc.

Is the INA219AIDR RoHS compliant?

This part has not been flagged as RoHS Compliant.

Which authorised distributors for INA219AIDR have stock available?

Authorised distributors including Newark Electronics, element14, Farnell, TME and Kruse have stock available or on a lead time for INA219AIDR.

How do I check stock and lead times for all distributors?

Stock availability and lead times will be displayed for INA219AIDR often in real-time on the comparison pages.

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