OPA643UB
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- Mfr.Part #
- OPA643UB
- Manufacturer
- Texas Instruments
- Package / Case
- SOIC
- Datasheet
- Download
- Description
- IC OPAMP VFB 800MHZ SGL 8SOIC
- Stock
- 5,441
- In Stock ：
- 5,441
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- Manufacturer :
- Texas Instruments
- Product Category :
- Instrumentation, OP Amps, Buffer Amps
- Input Offset Voltage (Vos) :
- 500μV
- Power Supplies :
- +-5V
- Temperature Grade :
- Industrial
- Peak Reflow Temperature (Cel) :
- 260
- Supply Voltage :
- 5V
- Amplifier Type :
- Operational Amplifier
- Architecture :
- VOLTAGE-FEEDBACK
- Supply Current-Max :
- 26mA
- Packaging :
- Bulk
- Terminal Form :
- Gull wing
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Output Current per Channel :
- 65mA
- Lead Free :
- Contains Lead
- Package / Case :
- SOIC
- Max Operating Temperature :
- 85°C
- Gain Bandwidth Product :
- 800MHz
- Low-Offset :
- No
- RoHS Status :
- Non-RoHS Compliant
- Frequency Compensation :
- YES AVCL>=5
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- Slew Rate :
- 1000 V/µs
- Neg Supply Voltage-Nom (Vsup) :
- -5V
- Number of Functions :
- 1
- JESD-30 Code :
- R-PDSO-G8
- Operating Supply Current :
- 20mA
- Supply Voltage Limit-Max :
- 6V
- Bias Current-Max (IIB) @25C :
- 30µA
- Number of Terminations :
- 8
- Terminal Position :
- Dual
- Pbfree Code :
- No
- Qualification Status :
- Not Qualified
- Unity Gain BW-Nom :
- 800000 kHz
- Mount :
- Surface Mount
- Number of Circuits :
- 1
- Current - Input Bias :
- 19μA
- Common Mode Rejection Ratio :
- 92 dB
- Length :
- 4.9mm
- Min Operating Temperature :
- -40°C
- Average Bias Current-Max (IIB) :
- 40μA
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Pin Count :
- 8
- JESD-609 Code :
- e4
- ECCN Code :
- EAR99
- Wideband :
- yes
- Neg Supply Voltage-Max (Vsup) :
- -6V
- Datasheets
- OPA643UB
Instrumentation OP Amps Buffer Amps Texas Instruments OPA643UB Overview
Introducing the OPA643UB by Texas Instruments, a high-performance integrated circuit operational amplifier designed to meet the rigorous demands of modern electronic systems. With its exceptional voltage feedback (VFB) architecture and impressive bandwidth of 800MHz, this IC redefines the standards of precision and speed in signal processing.
Engineered to deliver unparalleled accuracy and stability, the OPA643UB empowers engineers and designers to achieve optimal performance in their applications. Whether in industrial control systems, telecommunications equipment, or medical instrumentation, this versatile amplifier excels in a wide range of demanding environments.
With Texas Instruments' renowned reputation for quality and reliability, coupled with the advanced features of the OPA643UB, this integrated circuit stands as a testament to innovation and excellence in the field of electronic components.
OPA643UB Features
- High bandwidth of 800MHz for fast signal processing.
- Voltage feedback (VFB) architecture ensures exceptional accuracy.
- Single-channel configuration in a compact 8SOIC package.
- Wide operating voltage range suitable for various applications.
- Low distortion and noise for superior signal integrity.
- Robust construction for reliable performance in harsh environments.
OPA643UB Applications
- Industrial Control Systems: The OPA643UB is ideal for precision control applications in industrial settings, providing accurate signal amplification for sensor interfaces, feedback loops, and motor control systems.
- Telecommunications Equipment: In telecommunications infrastructure, the OPA643UB enhances signal processing capabilities, enabling high-speed data transmission, signal conditioning, and equalization in communication networks.
- Medical Instrumentation: Medical devices benefit from the OPA643UB's precision amplification, ensuring accurate measurement and monitoring of vital signs, ultrasound imaging, and diagnostic equipment.
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