INA219AIDCNR Amplifiers & Comparators by Texas Instruments

CURRENT / POWER MONITOR 120DB 8SOT23

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.

Prices starting from US$0.84


Distributor Starting From Stock
Logo for element14 element14 US$1.22
2,972
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Logo for Newark Electronics Newark Electronics US$2.30
2,962
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Logo for Farnell Farnell US$1.18
2,962
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Logo for Chip One Stop Chip One Stop US$1.28
2,940
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Logo for Texas Instruments Texas Instruments US$0.84
-
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Specifications

No. of Amplifiers 1 Amplifier, 1Amplifiers
Input Bias Current -
Amplifier Case Style SOT-23
No. of Pins 8Pins
Operating Temperature Min -25°C
Operating Temperature Max 85°C
Bandwidth 3.4MHz
Supply Voltage Min 3V
Supply Voltage Max 5.5V
Input Offset Voltage 10µV
CMRR 120dB
Product Range -
Automotive Qualification Standard -
RoHS Phthalates Compliant Yes
MSL MSL 2 - 1 year
SVHC No SVHC (27-Jun-2018)
Supply Current 700µA
Supply Voltage Range 3V to 5.5V

Alternative Descriptions

Zero-Drift Current Monitor I2C SSOP8 | RS
CURRENT / POWER MONITOR, 120DB, 8SOT23 | element14
Current/Power Monitor, 120Db, 8Sot23 | Newark Electronics
26-V 12-bit I2C output digital power monitor | Texas Instruments


Frequently Asked Questions

Where can I find additional details, specifications and documents for a INA219AIDCNR?

Additional datasheets, footprints and schematics for INA219AIDCNR are listed on our Part Details page. You can also find images and similar parts to INA219AIDCNR on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for INA219AIDCNR on our Product Comparison page. Access via the 'View Pricing & Stock' button to view INA219AIDCNR price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does INA219AIDCNR fall under?

The INA219AIDCNR is listed under Semiconductors - ICs > Amplifiers & Comparators > Current Sense Amplifiers.

Can I view similar or alternative parts?

You can view similar parts to INA219AIDCNR when available in the Current Sense Amplifiers range under the specifications section at the bottom of the details page.

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Is the INA219AIDCNR RoHS compliant?

This part has not been flagged as RoHS Compliant.

Which authorised distributors for INA219AIDCNR have stock available?

Authorised distributors including RS, element14, Newark Electronics, Farnell and Chip One Stop have stock available or on a lead time for INA219AIDCNR.

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