OPA2381AIDRBR
IC TRANSIMPEDANCE 2 CIRCUIT 8SONManufacturer: Texas Instruments
Categories: Instrumentation, Op Amps, Buffer Amps
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Texas Instruments OPA2381AIDRBR is a dual transimpedance amplifier designed for high-precision current-to-voltage conversion. This device features a 18 MHz gain bandwidth product and a 12 V/µs slew rate, enabling fast response times for photodetector and sensor interfaces. With an exceptionally low input bias current of 3 pA and a voltage offset of 7 µV, it minimizes signal distortion and maximizes accuracy in sensitive measurement applications. The rail-to-rail output stage allows for the full utilization of the supply voltage range, which spans from 2.7 V to 5.5 V. The OPA2381AIDRBR operates across a wide temperature range of -40°C to 125°C and is supplied in an 8-SON (3x3) package on tape and reel. Its robust performance characteristics make it suitable for demanding applications within the medical, industrial, and optical sensing sectors.
Additional Information
Series: -RoHS 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 | 8-VDFN Exposed Pad |
| Output Type | Rail-to-Rail |
| Mounting Type | Surface Mount |
| Amplifier Type | Transimpedance |
| Operating Temperature | -40°C ~ 125°C |
| Current - Supply | 800µA (x2 Channels) |
| Slew Rate | 12V/µs |
| Gain Bandwidth Product | 18 MHz |
| Current - Input Bias | 3 pA |
| Voltage - Input Offset | 7 µV |
| Supplier Device Package | 8-SON (3x3) |
| Number of Circuits | 2 |
| Current - Output / Channel | 10 mA |
| Voltage - Supply Span (Min) | 2.7 V |
| Voltage - Supply Span (Max) | 5.5 V |
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