The OPA847IDRG4 is a high-speed, ultra-low noise, voltage feedback operational amplifier designed by Texas Instruments to meet the demanding requirements of a wide range of electronic applications. This amplifier is particularly well-suited for high-performance data acquisition systems, communication equipment, and medical imaging devices due to its exceptional speed and noise performance.

Key Features

• Wide Bandwidth: The OPA847IDRG4 boasts a wide bandwidth of 3.9GHz at a gain of +10dB, making it ideal for high-speed signal processing applications.
• Ultra-Low Noise: With a low voltage noise density of 0.85nV/√Hz and low current noise, this op-amp ensures a clean and precise signal amplification, critical for high-fidelity audio systems and sensitive instrumentation.
• High Output Drive: Capable of delivering a high output current, this amplifier can drive demanding loads with ease while maintaining signal integrity.
• Stable Gain Bandwidth Product: The device offers a stable gain bandwidth product, which ensures consistent performance across a range of frequencies and gain settings.

Applications

• High-speed Data Acquisition
• Professional Audio Equipment
• Medical Imaging Systems
• Test and Measurement Instruments
• Optical Networking
• Active Filter Design

Additional Information

The OPA847IDRG4 comes in a compact Surface-Mount Device (SMD) package, specifically the 8-SOIC (0.154", 3.90mm Width) form factor, which is ideal for space-constrained applications. It operates over a wide supply voltage range from ±2.5V to ±6V, providing designers with flexibility in various circuit designs. Moreover, the amplifier features a fast slew rate and low harmonic distortion, which are critical parameters for high-speed and high-accuracy applications.

For engineers and designers looking for a high-performance op-amp that can deliver precise signal amplification with minimal distortion and noise, the OPA847IDRG4 from Texas Instruments is an excellent choice. Its robust design and superior specifications ensure that it can meet the stringent requirements of even the most challenging electronic systems.