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$0.70

Distributor Stock
Logo for Farnell
Farnell
from US$1.12
22
in stock
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Texas Instruments
from US$0.70
272,809
in stock
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Chip One Stop
from US$0.91
2,171
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Logo for Transfer Multisort Elektronik
Transfer Multisort Elektronik
from US$1.11
1,379
in stock
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Newark Electronics
from US$2.29
22
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element14
from US$1.19
22
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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

Alternative Descriptions

26-V 12-bit I2C output digital power monitor | Texas Instruments
IC: amplifier | Transfer Multisort Elektronik
Amplifier, Current Sense, Soic-8 | Newark Electronics
AMPLIFIER, CURRENT SENSE, SOIC-8 | element14
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 Texas Instruments, Chip One Stop, Transfer Multisort Elektronik, Newark Electronics and element14 have stock available or on a lead time for INA219AIDR.

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

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