| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
30,133 pcs
|
30133 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
1,086 pcs
|
1086 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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| Current | |
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The Texas Instruments INA219AID is a versatile current shunt and power monitor integrated circuit designed for precise measurement in a variety of applications. This device operates across a common-mode voltage range of 0V to 26V, making it suitable for monitoring bus voltages in diverse systems. It communicates via an I2C or SMBus compatible digital interface, offering 16 programmable addresses for easy integration into complex designs.
The INA219AID boasts a 12-bit resolution, enabling detailed current and power readings. It provides high accuracy with a gain error of ±0.3% to ±0.5% and a power measurement accuracy of 0.8% to 1%. The device is available in an 8-SOIC package, designed for surface mount applications. Its operating temperature range is -40°C to 125°C, ensuring reliable performance in demanding environments. Key features include bidirectional current sensing, programmable gain, and integrated power monitoring capabilities.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.41 | $1.41 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The INA219AID operates from 0V to 26V.
The INA219AID uses an I2C and SMBus compatible digital interface.
The INA219AID has a resolution of 12 bits.
The INA219AID has an accuracy of ±1% for current monitoring and up to 1% for power measurement.
The INA219AID operates from -40°C to 125°C.
The INA219AID is available in an 8-SOIC package.