THS4121IDR
- Mfr.Part #
- THS4121IDR
- Manufacturer
- Texas Instruments
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC OPAMP DIFF 1 CIRCUIT 8SOIC
- Stock
- 99
- In Stock :
- 99
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- Manufacturer :
- Texas Instruments
- Product Category :
- Instrumentation, OP Amps, Buffer Amps
- Input Offset Voltage (Vos) :
- 8mV
- RoHS Status :
- ROHS3 Compliant
- Pbfree Code :
- yes
- Number of Terminations :
- 8
- Terminal Form :
- Gull wing
- Base Part Number :
- THS4121
- Number of Pins :
- 8
- Power Supply Rejection Ratio (PSRR) :
- 68dB
- Number of Functions :
- 1
- Operating Supply Current :
- 11mA
- Power Supplies :
- 3.3V
- Output Current per Channel :
- 100mA
- Mount :
- Surface Mount
- Amplifier Type :
- Differential
- Operating Temperature :
- -40°C~85°C
- Weight :
- 75.891673mg
- Supply Voltage Limit-Max :
- 3.6V
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- Dual Supply Voltage :
- 1.65V
- Current - Input Bias :
- 1.2pA
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Packaging :
- Tape and Reel (TR)
- Lead Free :
- Lead Free
- Supply Voltage :
- 3.3V
- Max Power Dissipation :
- 1.02W
- Number of Elements :
- 1
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Common Mode Rejection Ratio :
- 64 dB
- Terminal Position :
- Dual
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Qualification Status :
- Not Qualified
- Nominal Supply Current :
- 13.5mA
- Power Dissipation :
- 1.02W
- Pin Count :
- 8
- Voltage - Input Offset :
- 3mV
- Max Input Voltage :
- -100mV
- Length :
- 4.9mm
- Slew Rate :
- 55V/μs
- ECCN Code :
- EAR99
- Mounting Type :
- Surface Mount
- Resistance :
- 820MOhm
- Bandwidth :
- 100MHz
- Voltage - Supply, Single/Dual (±) :
- 3V~3.5V ±1.5V~1.75V
- Voltage Gain :
- 66dB
- Datasheets
- THS4121IDR

Instrumentation, Texas Instruments THS4121IDR Overview
The THS4121IDR, manufactured by Texas Instruments, is a high-performance integrated circuit operational amplifier designed for precision applications in instrumentation, OP amps, and buffer amps. With its exceptional performance and versatility, this IC offers engineers a reliable solution for various circuit designs requiring differential signal amplification.
THS4121IDR Features
- High precision: The THS4121IDR provides precise amplification of differential signals, ensuring accurate measurement and detection.
- Wide bandwidth: With a wide bandwidth range, this IC is suitable for applications requiring high-frequency signal processing.
- Low noise: Designed to minimize noise interference, the THS4121IDR ensures clear and reliable signal amplification even in noisy environments.
- High slew rate: The high slew rate enables rapid response to input signal changes, making it ideal for dynamic signal processing applications.
- Low distortion: With low distortion characteristics, this IC maintains signal integrity and fidelity, essential for high-fidelity audio and measurement systems.
- Robust design: Built with high-quality materials and rigorous testing, the THS4121IDR offers long-term reliability and stability in demanding environments.
THS4121IDR Applications
- Industrial automation systems: The THS4121IDR is utilized in industrial automation systems for signal conditioning, data acquisition, and control, ensuring accurate and reliable operation in harsh industrial environments.
- Medical instrumentation: In medical instrumentation, the THS4121IDR is employed for amplifying bioelectric signals in medical diagnostic equipment such as ECG (Electrocardiogram) monitors and EEG (Electroencephalogram) devices.
- Audio amplification systems: The THS4121IDR serves as a key component in audio amplification systems, including professional audio equipment, high-fidelity amplifiers, and audio processing units.
This IC is commonly applied in industrial control units, PLCs (Programmable Logic Controllers), and SCADA (Supervisory Control and Data Acquisition) systems to amplify and process sensor signals, facilitating real-time monitoring and control of industrial processes.
By providing high-precision signal amplification with low noise and distortion, this IC ensures accurate measurement and diagnosis, contributing to the effectiveness of medical procedures and patient care.
Its high-performance characteristics, such as low distortion and wide bandwidth, enable faithful reproduction of audio signals with clarity and precision, delivering an enhanced listening experience to users.
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