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