INA4290A3IRGVT
IC CURR SENSE 4 CIRCUIT 16VQFNManufacturer: Texas Instruments
Categories: Instrumentation, Op Amps, Buffer Amps
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The Texas Instruments INA4290A3IRGVT is a four-circuit current sense amplifier designed for precision measurement in demanding applications. Operating with a supply voltage span from 2.7 V to 20 V, this component offers a low input bias current of 20 µA and a minimal input offset voltage of 6 µV, ensuring accuracy in signal acquisition. Its 1.1 MHz gain bandwidth product and 2V/µs slew rate facilitate efficient signal processing. The device is housed in a 16-VQFN (4x4) exposed pad package, suitable for surface mounting and supplied on tape and reel. This amplifier is commonly utilized in industrial automation, power management systems, and automotive electronics where precise current monitoring is critical. The nominal quiescent current per channel is 1.25 mA.
Additional Information
Series: -RoHS Status: Not applicableManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)Datasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tape & Reel (TR) |
| Package / Case | 16-VQFN Exposed Pad |
| Output Type | - |
| Mounting Type | Surface Mount |
| Amplifier Type | Current Sense |
| Operating Temperature | -40°C ~ 125°C (TA) |
| Current - Supply | 1.25mA (x4 Channels) |
| Slew Rate | 2V/µs |
| Gain Bandwidth Product | 1.1 MHz |
| Current - Input Bias | 20 µA |
| Voltage - Input Offset | 6 µV |
| Supplier Device Package | 16-VQFN (4x4) |
| Number of Circuits | 4 |
| Voltage - Supply Span (Min) | 2.7 V |
| Voltage - Supply Span (Max) | 20 V |
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