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INA226AIDGSR by: Texas Instruments

Overview of: INA226AIDGSR by Texas Instruments

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Price & Stock for: INA226AIDGSR

Distributor Stock MOQ Package QTY Break / Prices
View this part on Newark
0 1 TAPE & REEL CUT
  • 1 $3.7500
  • 10 $3.5800
  • 25 $3.4000
  • 50 $3.2600
  • 100 $3.1200
  • 250 $3.0200
  • 500 $2.9400
  • 1,000 $2.9000
View this part on Ameya Holding Limited
2,500 1
View this part on Schukat electronic
0 1
  • 1 $1.8999
  • 10 $1.5572
  • 50 $1.3809
  • 100 $1.3319
View this part on CHIPMALL.COM LIMITED
1,070 1
  • 1 $3.7360
  • 10 $3.2447
  • 30 $2.9530
  • 100 $2.6580
  • 500 $2.5218
  • 1,000 $2.4618
View this part on element14 Asia-Pacific
0 1 TAPE & REEL CUT
  • 1 $3.7311
  • 10 $3.4231
View this part on Farnell
0 1 TAPE & REEL CUT
  • 1 $3.6517
  • 10 $3.2832
  • 25 $3.1045
  • 50 $2.9035
  • 100 $2.6913
View this part on Farnell
0 100 Reel
  • 100 $2.6913
View this part on Maritex
0 1
View this part on Sense Electronic Company Limited
5,000 1
View this part on TPS Global
39 1
View this part on Win Source Electronics
250,000 8
  • 8 $6.6130
  • 19 $5.4840
  • 29 $5.3230
  • 39 $5.1620
  • 50 $5.0000
  • 67 $4.5170

Purchasing Insights: INA226AIDGSR

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Risk Rank

Risk Rank is a proprietary algorithm Supplyframe has developed to quantify component risk rank using multiple data points. This ranking helps engineers and buyers determine whether alternates should be sought for parts that are deemed as high risk.

Risk Rank Example

Risk Rank is determined by a combination of factors such as product lifecycle status, price & inventory votality, current inventory availability, and much more. Even the availability of manufacturer specifications and part documentation, such as datasheets and reference designs, have an impact on determining the overall riskiness of a part.

The risk is characterized across three product phases:

  • Design
  • Production
  • Long Term

For Purchasing Risk Rank, we focus on the Production and the Long Term Phases on Findchips in our evaluation of Risk.

Production Phase

The production phase is when the product is being assembled. Sourcing parts reliably is the essential task during this phase, as it determines whether the product can continue production. During the production phase, there is no time to test new components if something goes awry – the design is the locked-in and a primary risk factor is the component availability in the marketplace. It is possible to utilize alternative parts if things go wrong during this phase, but they need to be FFF (form, fit, function) compatible. Therefore, if a part is available in the online marketplace and has available FFF components, it will be listed as lower risk.

Long Term Phase

The amount of time that a product is manufactured often depends on the industry. Some automobile electronics are made consistently for 5-10 years, whereas military and industrial electronics could be produced from anywhere from 30-50 years.

This means part risk goes up with the likelihood of obsolescence. If a chip manufacturer decides to stop making a particular chip, it is supremely disruptive to mature products, because there may not even be replacement parts available. Other factors like environmental certifications (RoHS) feed into this as well, as non-certified parts are more likely to become obsolete in the future.

We combine both of these aspects into a Purchasing Risk Rank score in order to focus in on risk elements that would be most pertinent for purchasers to be aware of.

Risk Rank Breakdown

Risk Rank: Purchasing Risk

What is purchasing risk rank?

Purchasing Risk Rank is determined by in-depth analysis across risk factors of production risk and long term risk of a given part.

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Part Details for: INA226AIDGSR

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Risk Rank

Risk Rank is a proprietary algorithm Supplyframe has developed to quantify component risk rank using multiple data points. This ranking helps engineers and buyers determine whether alternates should be sought for parts that are deemed as high risk.

Risk Rank Example

Risk Rank is determined by a combination of factors such as product lifecycle status, price, inventory votality, current inventory availability, and much more. Even the availability of manufacturer specifications and part documentation, such as datasheets and reference designs, have an impact on determining the overall riskiness of a part.

The risk is characterized across three product phases:

  • Design
  • Production
  • Long Term

We focus on the Design Phase on Findchips in our evaluation of Risk.

Design Phase

The design phase of a product is the beginning of the product lifecycle. This is when engineers are doing analysis of components in the marketplace, determining which specifications are most important for their design and assessing the cost impact of using this particular component. While this is early in the product lifecycle, choices at this point can severely impact a product much later on when the product is being made. Additionally, this stage is the one furthest from a product being made, which is why we focus on metrics of stability over time when determining Design Risk.

Risk Rank Breakdown

Risk Rank: Design Risk

What is design risk rank?

Design Risk Rank is determined by in-depth analysis across risk factors, including part availability, functional equivalents, lifecycle, and more.

Resources and Additional Insights

Reference Designs

  • TIDA-00313 -48V Telecom Current/Voltage/Power Sense with Isolation | TI.com
    TIDA-00313: This verified design can accurately measure current, voltage and power on a bus that carries -48V and is able to provide this data using an I²C compatible interface. This design is targeted for Telecom applications because the most common Telecom equipment’s are fed with this negative supply voltage. It uses INA226 and ISO1541. The INA226 is a current shunt and power monitor with an I²C compatible interface. This device will precisely take these measurements and will use ISO1541 to translate the negative voltage to ground referenced signals. The ISO1541 is a low-power, bidirectional I²C compatible isolator.
  • -48V Telecom Current/Voltage/Power Sense with Isolation
    TIDA-00313: This verified design can accurately measure current, voltage and power on a bus that carries -48V and is able to provide this data using an I²C compatible interface. This design is targeted for Telecom applications because the most common Telecom equipment’s are fed with this negative supply voltage. It uses INA226 and ISO1541. The INA226 is a current shunt and power monitor with an I²C compatible interface. This device will precisely take these measurements and will use ISO1541 to translate the negative voltage to ground referenced signals. The ISO1541 is a low-power, bidirectional I²C compatible isolator.
  • TIDA-00528 40 V to 400 V Uni-directional Current/Voltage/Power Monitoring Reference Design | TI.com
    TIDA-00528: This verified design can accurately measure current, voltage and power on a bus as high as 400 V using an I2C- or SMBUS-compatible interface. This design is targeted towards industrial applications where there is a need to measure system current accurately with bus voltages greater than 40 Volts such as Solar inverters, HEV/EV systems and Source generation for AC/DC electronic loads and power sources. This is a low cost non-isolated solution for high voltage current monitoring. It uses INA226 and OPA333 along with a 600-V P-FET transistor.
  • TIDA-00639 600V Uni-directional Current/Voltage/Power Monitoring for Solar Smart Combiner Box Reference Design | TI.com
    TIDA-00639: The TIDA-00639 reference design is a non-isolated high-side current and voltage sensing design for a smart combiner box in a grounded or ungrounded system. The non-isolated current sensing topology enables accurate power monitoring for high voltage systems. This design is optimized for any voltage between 95 V and 600 V, and with minor component changes this sensing topology can be optimized for any voltage from 40 to 1000V.

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