This supervisory circuit monitors voltage and current across multiple channels with 0.25% accuracy. Featuring an I²C interface, it operates from a 2.7V to 5.5V supply, drawing a maximum of 450µA. The component offers a 110dB Common Mode Rejection Ratio and a 96.48dB Power Supply Rejection Ratio. Packaged in a 16-pin VQFN, it supports a wide operating temperature range from -40°C to 125°C.
PackageVQFN
Current350uA
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Technical Specifications
Texas Instruments INA3221AIRGVT technical specifications.
General
| Accuracy | 0.25% |
| Package/Case | VQFN |
| Common Mode Rejection Ratio | 110dB |
| Features | I²C |
| Height | 0.95mm |
| Input Bias Current | 10uA |
| Input Offset Voltage (Vos) | 80uV |
| Lead Free | Lead Free |
| Length | 4.15mm |
| Max Operating Temperature | 125°C |
| Min Operating Temperature | -40°C |
| Max Supply Current | 450uA |
| Max Supply Voltage | 5.5V |
| Min Supply Voltage | 2.7V |
| Number of Channels | 1 |
| Number of Elements | 1 |
| Operating Supply Current | 350uA |
| Package Quantity | 250 |
| Packaging | Tape and Reel |
| Power Supply Rejection Ratio (PSRR) | 96.48dB |
| Quiescent Current | 350uA |
| Radiation Hardening | No |
| Reach SVHC Compliant | No |
| RoHS Compliant | Yes |
| Supply Current | 350uA |
| Thickness | 900um |
| Weight | 0.001764oz |
| Width | 4.15mm |
Compliance
| RoHS | Compliant |
Datasheet
Texas Instruments INA3221AIRGVT Datasheet
Download the complete datasheet for Texas Instruments INA3221AIRGVT to view detailed technical specifications.
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