OPA129U
- Mfr.Part #
- OPA129U
- Manufacturer
- Texas Instruments
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC OPAMP GP 1 CIRCUIT 8SOIC
- Stock
- 3,859
- In Stock :
- 3,859
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- Manufacturer :
- Texas Instruments
- Product Category :
- Instrumentation, OP Amps, Buffer Amps
- Length :
- 4.9mm
- Number of Functions :
- 1
- Lifecycle Status :
- LIFEBUY (Last Updated: 2 days ago)
- Low-Offset :
- No
- Programmable Power :
- No
- Number of Pins :
- 8
- Terminal Form :
- Gull wing
- Common Mode Rejection Ratio :
- 80 dB
- Contact Plating :
- Gold
- Terminal Position :
- Dual
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Packaging :
- Tube
- Bias Current-Max (IIB) @25C :
- 2.5e-7μA
- Frequency Compensation :
- yes
- Power :
- No
- Operating Temperature :
- -40°C~85°C
- Unity Gain BW-Nom :
- 1000 kHz
- Slew Rate :
- 2.5V/µs
- Width :
- 3.91mm
- Voltage - Supply, Single/Dual (±) :
- 10V~36V ±5V~18V
- Amplifier Type :
- GENERAL PURPOSE
- Height :
- 1.75mm
- Voltage Gain :
- 120dB
- Number of Terminations :
- 8
- Mounting Type :
- Surface Mount
- Nominal Supply Current :
- 1.8mA
- Peak Reflow Temperature (Cel) :
- 260
- RoHS Status :
- ROHS3 Compliant
- Input Offset Voltage (Vos) :
- 5mV
- Voltage - Input Offset :
- 1mV
- Dual Supply Voltage :
- 9V
- Neg Supply Voltage-Nom (Vsup) :
- -15V
- JESD-609 Code :
- e4
- Number of Channels :
- 1
- Thickness :
- 1.58mm
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Low-Bias :
- yes
- Lead Free :
- Lead Free
- Pbfree Code :
- yes
- Base Part Number :
- OPA129
- Architecture :
- VOLTAGE-FEEDBACK
- Average Bias Current-Max (IIB) :
- 2.5e-7μA
- Nominal Gain Bandwidth Product :
- 1MHz
- Micropower :
- No
- ECCN Code :
- EAR99
- Bandwidth :
- 1MHz
- Supply Voltage :
- 15V
- Max I/O Voltage :
- 5mV
- Surface Mount :
- yes
- REACH SVHC :
- No SVHC
- Pin Count :
- 8
- Output Current :
- 10mA
- Output Current per Channel :
- 10mA
- Radiation Hardening :
- No
- Series :
- Difet®
- Operating Supply Current :
- 1.2mA
- Current - Input Bias :
- 0.03pA
- Datasheets
- OPA129U

[Instrumentation, Texas Instruments OPA129U] Overview
The Texas Instruments OPA129U is a high-performance integrated circuit operational amplifier designed for precision instrumentation and buffer amplifier applications. With its exceptional accuracy and versatility, this IC offers reliable signal amplification in various industrial and scientific settings.
Featuring a single op-amp circuit configuration, the OPA129U ensures consistent performance and low distortion across a wide range of operating conditions. Its 8SOIC package enables easy integration into circuit designs, making it an ideal choice for manufacturers seeking robust solutions for their electronic systems.
Whether used in medical equipment, test and measurement devices, or industrial control systems, the OPA129U delivers superior signal integrity and stability, meeting the demanding requirements of modern instrumentation applications.
OPA129U Features
- High precision operational amplifier
- Single circuit configuration
- Low distortion
- Wide operating voltage range
- Small outline package (8SOIC)
- Low noise performance
- High input impedance
- Stable operation across temperature variations
OPA129U Applications
- Medical Instruments: The OPA129U is utilized in electrocardiography (ECG) machines and patient monitoring systems to amplify and process bioelectric signals with precision, ensuring accurate diagnosis and treatment.
- Test and Measurement Equipment: In oscilloscopes, data acquisition systems, and signal analyzers, the OPA129U provides reliable signal amplification and conditioning, enabling accurate measurement and analysis of electronic signals.
- Industrial Control Systems: From process control to robotics, the OPA129U plays a crucial role in maintaining signal integrity and stability in industrial automation applications, ensuring smooth operation and control of machinery and processes.
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