OPA251UA
- Mfr.Part #
- OPA251UA
- Manufacturer
- Texas Instruments
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC OPAMP GP 1 CIRCUIT 8SOIC
- Stock
- 1
- In Stock :
- 1
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- Manufacturer :
- Texas Instruments
- Product Category :
- Instrumentation, OP Amps, Buffer Amps
- Lifecycle Status :
- ACTIVE (Last Updated: 2 days ago)
- Peak Reflow Temperature (Cel) :
- 260
- Low-Bias :
- No
- Height :
- 1.75mm
- Base Part Number :
- OPA251
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Average Bias Current-Max (IIB) :
- 0.025μA
- Nominal Gain Bandwidth Product :
- 35 kHz
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Pbfree Code :
- yes
- ECCN Code :
- EAR99
- Slew Rate :
- 0.01V/µs
- Surface Mount :
- yes
- Input Offset Voltage (Vos) :
- 100μV
- Programmable Power :
- No
- Radiation Hardening :
- No
- Thickness :
- 1.58mm
- Voltage Gain :
- 120dB
- Length :
- 4.9mm
- Operating Supply Voltage :
- 18V
- Output Current per Channel :
- 21mA
- JESD-609 Code :
- e4
- Dual Supply Voltage :
- 9V
- Input Offset Current-Max (IIO) :
- 0.002μA
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Operating Supply Current :
- 27μA
- Terminal Form :
- Gull wing
- Unity Gain BW-Nom :
- 35 kHz
- Voltage :
- 36V
- Pin Count :
- 8
- Bias Current-Max (IIB) @25C :
- 0.02μA
- Number of Terminations :
- 8
- Micropower :
- yes
- Voltage - Supply, Single/Dual (±) :
- 2.7V~36V ±1.35V~18V
- REACH SVHC :
- No SVHC
- Number of Pins :
- 8
- Nominal Supply Current :
- 38μA
- Low-Offset :
- yes
- Common Mode Rejection Ratio :
- 100 dB
- Neg Supply Voltage-Nom (Vsup) :
- -15V
- Supply Voltage :
- 15V
- Lead Free :
- Lead Free
- Mounting Type :
- Surface Mount
- Packaging :
- Tube
- Max I/O Voltage :
- 250μV
- Frequency Compensation :
- yes
- Architecture :
- VOLTAGE-FEEDBACK
- Number of Functions :
- 1
- RoHS Status :
- ROHS3 Compliant
- Factory Lead Time :
- 6 Weeks
- Amplifier Type :
- GENERAL PURPOSE
- Operating Temperature :
- -40°C~85°C
- Output Type :
- Rail-to-Rail
- Number of Channels :
- 1
- Current - Input Bias :
- 4nA
- Power :
- No
- Voltage - Input Offset :
- 50μV
- Width :
- 3.91mm
- Bandwidth :
- 35 kHz
- Terminal Position :
- Dual
- Datasheets
- OPA251UA

Instrumentation, Texas Instruments OPA251UA Overview
The Instrumentation, Texas Instruments OPA251UA is a versatile integrated circuit operational amplifier designed to deliver high performance in a wide range of applications. With its compact 8SOIC package and robust design, this IC offers excellent stability and precision for demanding circuit designs.
Featuring advanced circuitry, the OPA251UA ensures low noise and distortion, making it ideal for high-fidelity audio systems, precision instrumentation, and sensor signal conditioning. Its wide bandwidth and high slew rate enable fast and accurate signal processing, enhancing the overall performance of your electronic systems.
OPA251UA Features
- High-performance operational amplifier
- Compact 8SOIC package
- Low noise and distortion
- Wide bandwidth and high slew rate
- Robust and reliable design
- Wide operating voltage range
- Excellent stability and precision
- Designed for audio systems, instrumentation, and sensor signal conditioning
OPA251UA Applications
- Audio Amplification: The OPA251UA excels in audio amplification applications, providing clear and accurate sound reproduction in amplifiers, mixers, and preamplifiers.
- Instrumentation Systems: This IC is well-suited for precision instrumentation systems, including data acquisition systems, medical instrumentation, and test and measurement equipment, where high accuracy and stability are essential.
- Sensor Signal Conditioning: With its low noise and distortion characteristics, the OPA251UA is ideal for conditioning signals from sensors in industrial automation, automotive, and aerospace applications, ensuring reliable and accurate measurement data.
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