| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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36,160 pcs
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36160 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The Texas Instruments INA220 is a high- or low-side, bidirectional current and power monitor designed for applications requiring precise current and power measurements. It interfaces with systems via a fast I2C or SMBUS compatible interface, supporting up to 16 programmable addresses.
This device can sense bus voltages ranging from 0 V to 26 V, making it suitable for a wide array of power management tasks. Key electrical specifications include a 12-bit resolution, a maximum input offset voltage of 100 µV, and a maximum gain error of 0.5%. The INA220 operates within a temperature range of -40°C to 125°C and consumes a maximum of 1 mA of supply current.
Available in a VSSOP-10 package, the INA220 is designed for both low-side and high-side sensing. Its ability to report current, voltage, and power directly, combined with user-programmable calibration, simplifies system design and monitoring. The INA220B grade offers higher accuracy, up to 0.5% over temperature.
Applications for the INA220 include servers, telecom equipment, notebook computers, battery chargers, automotive systems, power supplies, and test equipment where accurate power monitoring is critical.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.75 | $0.75 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The INA220 has a resolution of 12 bits.
The common-mode voltage range for the INA220 is from 0 V to 26 V.
The maximum input offset voltage of the INA220 is ±100 µV.
The maximum supply current for the INA220 is 1 mA.
The INA220 operates within a temperature range of -40°C to 125°C.
The INA220 is available in a VSSOP-10 package.