INA190A4IDDFT
IC CURR SENSE 1 CIRCUIT TSOT23-8Manufacturer: Texas Instruments
Categories: Instrumentation, Op Amps, Buffer Amps
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Texas Instruments INA190A4IDDFT is a single-circuit, rail-to-rail current sense amplifier optimized for precision measurements. This Zero-Drift series device features an exceptionally low input offset voltage of 3 µV, ensuring accurate current monitoring even at low levels. With an input bias current of only 500 pA and a quiescent current of 48 µA, the INA190A4IDDFT minimizes power consumption in battery-operated systems. The device supports a wide supply voltage range of 1.7 V to 5.5 V and operates within an ambient temperature range of -40°C to 125°C. Its TSOT-23-8 package facilitates compact surface-mount designs, making it suitable for applications in automotive, industrial automation, and power management systems. The 33 kHz gain bandwidth product and 0.3 V/µs slew rate are well-suited for various current monitoring tasks.
Additional Information
Series: Zero-DriftRoHS Status: ROHS3 CompliantManufacturer 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 | SOT-23-8 Thin, TSOT-23-8 |
| Output Type | Rail-to-Rail |
| Mounting Type | Surface Mount |
| Amplifier Type | Current Sense |
| Operating Temperature | -40°C ~ 125°C (TA) |
| Current - Supply | 48µA |
| Slew Rate | 0.3V/µs |
| Gain Bandwidth Product | 33 kHz |
| Current - Input Bias | 500 pA |
| Voltage - Input Offset | 3 µV |
| Supplier Device Package | TSOT-23-8 |
| Number of Circuits | 1 |
| Voltage - Supply Span (Min) | 1.7 V |
| Voltage - Supply Span (Max) | 5.5 V |
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