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