Texas Instruments

THS4281DR  

OP Amps, Buffer Amps ICs

THS4281DR Description

The THS4281DR from Texas Instruments is a high-performance voltage feedback operational amplifier designed for precision applications requiring wide bandwidth and low power consumption. Packaged in an 8-SOIC surface-mount configuration and supplied in Tape & Reel (TR), this single-channel amplifier operates over a 2.7V to 16.5V supply range, making it versatile for both low-voltage and industrial-level designs. With a -3dB bandwidth of 95 MHz and a slew rate of 35V/µs, it delivers exceptional signal fidelity for high-speed analog systems. The device features a low input bias current (500 nA) and moderate input offset voltage (500 µV), ensuring accuracy in sensitive circuits. Its 800µA supply current optimizes power efficiency, while RoHS3 compliance and REACH unaffected status ensure environmental and regulatory compatibility.

THS4281DR Features

• Wide Supply Range: Operates from 2.7V to 16.5V, suitable for battery-powered and industrial applications.
• High Bandwidth: 95 MHz -3dB bandwidth enables high-frequency signal processing.
• Fast Slew Rate: 35V/µs ensures rapid response to transient signals.
• Low Power Consumption: 800µA supply current minimizes energy usage.
• Low Input Bias Current: 500 nA reduces errors in high-impedance circuits.
• Robust Packaging: 8-SOIC with MSL 1 (Unlimited) moisture sensitivity for reliable handling.
• Compliance: ROHS3 and REACH Unaffected, meeting global environmental standards.

THS4281DR Applications

The THS4281DR excels in applications demanding high-speed, low-power precision amplification, including:

• Active Filters & Signal Conditioning: Ideal for anti-aliasing and reconstruction filters in data acquisition systems.
• Portable & Battery-Powered Devices: Low voltage operation and power efficiency suit handheld instruments.
• Test & Measurement Equipment: High bandwidth and slew rate support accurate signal reproduction.
• Industrial Control Systems: Wide supply range accommodates harsh environments.
• Medical Instrumentation: Low noise and bias current ensure signal integrity in sensitive diagnostics.

Conclusion of THS4281DR

The THS4281DR combines speed, precision, and power efficiency in a compact, industry-compliant package. Its wide supply range and high bandwidth make it a standout choice for engineers designing high-performance analog systems. Whether for portable electronics, industrial controls, or medical devices, this op-amp delivers reliable performance with minimal trade-offs. Texas Instruments' reputation for quality further solidifies its position as a top-tier solution for demanding applications.

THS4281DR Documents

Download datasheets and manufacturer documentation for THS4281DR

Datasheets :

THS4281DG4      

HTML Datasheet :

THS4281DG4