OPA121KU
- Mfr.Part #
- OPA121KU
- Manufacturer
- Texas Instruments
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC OPAMP GP 1 CIRCUIT 8SOIC
- Stock
- 37
- In Stock :
- 37
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- Manufacturer :
- Texas Instruments
- Product Category :
- Instrumentation, OP Amps, Buffer Amps
- Operating Supply Voltage :
- 18V
- Series :
- Difet®
- Current - Input Bias :
- 1pA
- Slew Rate :
- 2V/μs
- Architecture :
- VOLTAGE-FEEDBACK
- Unity Gain BW-Nom :
- 2000 kHz
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Peak Reflow Temperature (Cel) :
- 260
- Terminal Position :
- Dual
- Voltage Gain :
- 114dB
- Packaging :
- Tube
- Output Current :
- 10mA
- Bandwidth :
- 2MHz
- Length :
- 4.9mm
- Base Part Number :
- OPA121
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- ECCN Code :
- EAR99
- Programmable Power :
- No
- Common Mode Rejection Ratio :
- 82 dB
- Pbfree Code :
- yes
- Operating Temperature :
- 0°C~70°C
- Micropower :
- No
- Input Offset Current-Max (IIO) :
- 0.0002μA
- Surface Mount :
- yes
- Pin Count :
- 8
- Mounting Type :
- Surface Mount
- Terminal Form :
- Gull wing
- Lead Free :
- Lead Free
- Thickness :
- 1.58mm
- Frequency Compensation :
- yes
- Input Offset Voltage (Vos) :
- 3mV
- Voltage - Supply, Single/Dual (±) :
- 10V~36V ±5V~18V
- Number of Pins :
- 8
- Power Dissipation :
- 500mW
- Nominal Supply Current :
- 4.5mA
- Lifecycle Status :
- OBSOLETE (Last Updated: 6 days ago)
- Output Current per Channel :
- 10mA
- Dual Supply Voltage :
- 9V
- REACH SVHC :
- No SVHC
- Radiation Hardening :
- No
- Number of Functions :
- 1
- Number of Channels :
- 1
- Width :
- 3.91mm
- Nominal Gain Bandwidth Product :
- 2MHz
- Voltage - Input Offset :
- 500μV
- JESD-609 Code :
- e4
- Max I/O Voltage :
- 3mV
- Neg Supply Voltage-Nom (Vsup) :
- -15V
- Height :
- 1.75mm
- Low-Offset :
- No
- Number of Terminations :
- 8
- RoHS Status :
- ROHS3 Compliant
- Supply Voltage :
- 15V
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Low-Bias :
- yes
- Operating Supply Current :
- 2.5mA
- Amplifier Type :
- GENERAL PURPOSE
- Datasheets
- OPA121KU
Instrumentation, OP Amps, Buffer Amps Texas Instruments OPA121KU Overview
The Texas Instruments OPA121KU is a high-performance operational amplifier integrated circuit designed to meet the demanding requirements of instrumentation, operational amplifier (op-amp), and buffer amplifier applications. With its versatile design and exceptional performance characteristics, this IC is suitable for a wide range of industrial and commercial applications.
Featuring advanced circuitry and precision engineering, the OPA121KU delivers superior signal processing capabilities, ensuring accurate and reliable operation in critical electronic systems. Its low offset voltage, low input bias current, and high common-mode rejection ratio make it an ideal choice for precision measurement and control applications.
Whether used in medical equipment, industrial automation, test and measurement instruments, or audio signal processing systems, the OPA121KU excels in providing precise amplification and signal conditioning, enabling efficient and dependable operation in diverse environments.
OPA121KU Features
- High-performance operational amplifier integrated circuit
- Designed for instrumentation, operational amplifier (op-amp), and buffer amplifier applications
- Low offset voltage and low input bias current for precision signal processing
- High common-mode rejection ratio ensures accurate operation in noisy environments
- Wide operating voltage range allows for versatile application design
- Compact 8SOIC package for space-efficient PCB layout
OPA121KU Applications
- Medical Equipment: The OPA121KU is utilized in patient monitoring systems and medical imaging devices to provide precise amplification and signal conditioning, ensuring accurate measurement and diagnosis.
- Industrial Automation: In industrial control systems and process automation equipment, the OPA121KU facilitates precise sensor signal amplification and conditioning, enabling efficient and reliable operation in industrial environments.
- Test and Measurement Instruments: Test equipment and measurement instruments leverage the OPA121KU for its high-performance amplification capabilities, enabling accurate signal processing and analysis in research and development applications.
- Audio Signal Processing Systems: The OPA121KU is employed in audio processing equipment and professional audio systems to deliver clear and faithful signal amplification, enhancing audio quality and fidelity in recording and playback applications.
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