OPA381AIDRBT
- Mfr.Part #
- OPA381AIDRBT
- Manufacturer
- Texas Instruments
- Package / Case
- 8-VDFN Exposed Pad
- Datasheet
- Download
- Description
- IC TRANSIMPEDANCE 1 CIRCUIT 8SON
- Stock
- 24,804
- In Stock :
- 24,804
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- Manufacturer :
- Texas Instruments
- Product Category :
- Instrumentation, OP Amps, Buffer Amps
- Number of Terminations :
- 8
- Base Part Number :
- OPA381
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- Pbfree Code :
- yes
- Output Current per Channel :
- 10mA
- Supply Voltage :
- 5V
- Pin Count :
- 8
- Voltage Gain :
- 135dB
- Height :
- 1mm
- Voltage - Supply, Single/Dual (±) :
- 2.7V~5.5V ±1.35V~2.75V
- ECCN Code :
- EAR99
- Width :
- 3mm
- Number of Elements :
- 1
- Operating Temperature :
- -40°C~125°C
- Mounting Type :
- Surface Mount
- Current - Input Bias :
- 3pA
- Number of Functions :
- 1
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Peak Reflow Temperature (Cel) :
- 260
- Lead Free :
- Lead Free
- Slew Rate :
- 12V/µs
- RoHS Status :
- ROHS3 Compliant
- Radiation Hardening :
- No
- Input Offset Voltage (Vos) :
- 25μV
- Terminal Pitch :
- 0.65mm
- Voltage - Input Offset :
- 7μV
- JESD-609 Code :
- e4
- Terminal Position :
- Dual
- Packaging :
- Tape and Reel (TR)
- Max I/O Voltage :
- 25μV
- Lifecycle Status :
- ACTIVE (Last Updated: 1 week ago)
- Telecom IC Type :
- TELECOM CIRCUIT
- Number of Pins :
- 8
- Nominal Supply Current :
- 1mA
- Weight :
- 22.906415mg
- Factory Lead Time :
- 6 Weeks
- Package / Case :
- 8-VDFN Exposed Pad
- Gain Bandwidth Product :
- 18MHz
- Operating Supply Current :
- 800μA
- Power Supply Rejection Ratio (PSRR) :
- 109.12dB
- Amplifier Type :
- Transimpedance
- Power Supplies :
- 3/5V
- Surface Mount :
- yes
- Length :
- 3mm
- Common Mode Rejection Ratio :
- 95 dB
- Thickness :
- 880μm
- Datasheets
- OPA381AIDRBT

Instrumentation, OP Amps, Buffer Amps Texas Instruments OPA381AIDRBT Overview
The Texas Instruments OPA381AIDRBT is a high-performance integrated circuit designed for transimpedance applications. With its advanced design and precision engineering, this IC offers unparalleled performance and reliability, making it an ideal choice for a wide range of industrial and commercial applications.
Featuring a compact 8SON package, this IC is easy to integrate into existing circuit designs, offering flexibility and convenience for engineers and designers. Whether used in instrumentation systems, operational amplifiers, or buffer amplifiers, the OPA381AIDRBT delivers consistent and accurate results, ensuring optimal performance in demanding environments.
OPA381AIDRBT Features
- High-performance transimpedance IC
- Precision engineering for reliable operation
- Compact 8SON package for easy integration
- Ideal for instrumentation, operational amplifiers, and buffer amplifiers
- Consistent and accurate results in demanding environments
OPA381AIDRBT Applications
- Photodiode Amplifiers: The OPA381AIDRBT is perfect for use in photodiode amplifier circuits, where it accurately converts photodiode current to a voltage signal. Its precision engineering ensures reliable performance, making it ideal for applications in medical imaging, industrial automation, and scientific research.
- Current-to-Voltage Converters: In current-to-voltage converter applications, the OPA381AIDRBT excels at converting small currents into usable voltage signals with high accuracy. This makes it suitable for use in precision measurement equipment, such as electronic scales, pressure sensors, and temperature sensors.
- Buffer Amplifiers: As a buffer amplifier, the OPA381AIDRBT provides signal conditioning and impedance matching, ensuring seamless communication between different stages of a circuit. Its compact size and high-performance capabilities make it an excellent choice for audio equipment, data acquisition systems, and telecommunications devices.
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