THS4281DGKR
- Mfr.Part #
- THS4281DGKR
- Manufacturer
- Texas Instruments
- Package / Case
- 8-TSSOP, 8-MSOP (0.118, 3.00mm Width)
- Datasheet
- Download
- Description
- IC OPAMP VFB 1 CIRCUIT 8VSSOP
- Stock
- 5,049
- In Stock :
- 5,049
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- Manufacturer :
- Texas Instruments
- Product Category :
- Instrumentation, OP Amps, Buffer Amps
- Number of Pins :
- 8
- Voltage - Input Offset :
- 500μV
- Terminal Pitch :
- 0.65mm
- Bandwidth :
- 95MHz
- ECCN Code :
- EAR99
- JESD-609 Code :
- e4
- Input Offset Voltage (Vos) :
- 2.5mV
- Weight :
- 23.303308mg
- Terminal Form :
- Gull wing
- Common Mode Rejection Ratio :
- 85 dB
- Settling Time :
- 78 ns
- Mounting Type :
- Surface Mount
- Micropower :
- No
- Package / Case :
- 8-TSSOP, 8-MSOP (0.118, 3.00mm Width)
- -3db Bandwidth :
- 3.8MHz
- Power Supply Rejection Ratio (PSRR) :
- 80dB
- Thickness :
- 970μm
- Factory Lead Time :
- 12 Weeks
- Max Power Dissipation :
- 553mW
- Height :
- 1.07mm
- Width :
- 3mm
- Peak Reflow Temperature (Cel) :
- 260
- Terminal Position :
- Dual
- Programmable Power :
- No
- Operating Supply Current :
- 800μA
- Output Current per Channel :
- 60mA
- RoHS Status :
- ROHS3 Compliant
- Pbfree Code :
- yes
- Voltage Gain :
- 105dB
- Max I/O Voltage :
- 3.5mV
- Frequency Compensation :
- yes
- Surface Mount :
- yes
- Packaging :
- Tape and Reel (TR)
- Number of Functions :
- 1
- Lead Free :
- Lead Free
- Pin Count :
- 8
- Output Type :
- Rail-to-Rail
- Operating Temperature :
- -40°C~85°C
- Input Offset Current-Max (IIO) :
- 0.4μA
- Unity Gain BW-Nom :
- 95000 kHz
- Lifecycle Status :
- ACTIVE (Last Updated: 1 week ago)
- Packing Method :
- TR
- Low-Offset :
- No
- Gain Bandwidth Product :
- 95MHz
- Number of Terminations :
- 8
- Nominal Supply Current :
- 930μA
- Power Dissipation :
- 553mW
- Low-Bias :
- No
- Slew Rate :
- 35V/µs
- Contact Plating :
- Gold
- Amplifier Type :
- Voltage Feedback
- Voltage - Supply, Single/Dual (±) :
- 2.7V~16.5V ±1.35V~8.25V
- Number of Elements :
- 1
- Supply Voltage :
- 5V
- Neg Supply Voltage-Nom (Vsup) :
- -5V
- Radiation Hardening :
- No
- Base Part Number :
- THS4281
- Length :
- 3mm
- Current - Input Bias :
- 500nA
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Datasheets
- THS4281DGKR

Instrumentation Texas Instruments THS4281DGKR Overview
The Instrumentation Texas Instruments THS4281DGKR is a high-performance integrated circuit operational amplifier (op-amp) designed to meet the demanding requirements of precision instrumentation, industrial control, and signal conditioning applications. Manufactured by Texas Instruments, a leading semiconductor manufacturer known for its quality and reliability, this op-amp delivers exceptional performance and versatility.
THS4281DGKR Features
- High bandwidth: The THS4281DGKR features a wide bandwidth, making it suitable for applications requiring fast signal processing and high-frequency operation.
- Low noise: With low input and output noise characteristics, this op-amp ensures accurate signal amplification even in low-level signal applications, resulting in clear and precise output.
- Wide supply voltage range: Supporting a wide supply voltage range, from single to dual supplies, the THS4281DGKR offers flexibility in design and compatibility with various power sources.
- High slew rate: The high slew rate of this op-amp enables it to quickly respond to input voltage changes, making it ideal for applications requiring rapid signal amplification and processing.
- High precision: Built with precision circuitry and manufacturing processes, the THS4281DGKR delivers high accuracy and stability, ensuring reliable performance in critical measurement and control systems.
THS4281DGKR Applications
- Medical instrumentation: The THS4281DGKR is used in medical equipment such as patient monitoring systems and diagnostic devices to amplify and process biological signals with high precision and low noise, ensuring accurate diagnosis and treatment.
- Industrial control systems: In industrial automation and control systems, the THS4281DGKR is employed for signal conditioning, sensor interfacing, and control signal amplification, ensuring reliable operation and precise control of manufacturing processes and machinery.
- Test and measurement equipment: The THS4281DGKR is utilized in test and measurement instruments such as oscilloscopes, spectrum analyzers, and data acquisition systems to amplify, filter, and analyze electronic signals with high fidelity and accuracy.
This op-amp is integrated into medical instrumentation devices, such as ECG machines and blood pressure monitors, where it amplifies weak bioelectric signals while maintaining signal integrity, enabling healthcare professionals to monitor patient vital signs effectively.
This op-amp is used in PLCs (Programmable Logic Controllers), motor drives, and robotics systems, where it amplifies sensor signals, interfaces with analog sensors and actuators, and provides accurate control signals for process automation and equipment control.
This op-amp plays a crucial role in test and measurement applications where it amplifies small signals, maintains signal integrity throughout the measurement chain, and ensures accurate representation of electronic waveforms for analysis and troubleshooting.
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