The OPA355NA/3KG4 is a high-speed, voltage-feedback CMOS operational amplifier designed by Texas Instruments to deliver precision performance in a variety of demanding applications. With its wide bandwidth and fast slew rate, this op-amp is an excellent choice for video processing, communication systems, and active filter circuits.

Key Features

• High Bandwidth: The OPA355NA/3KG4 offers a wide bandwidth of 200MHz, making it ideal for high-speed signal processing applications.
• Fast Slew Rate: A fast slew rate of 360 V/µs allows this operational amplifier to handle rapid changes in input signals without distortion.
• Low Noise: With a low voltage noise density of 4.5 nV/√Hz, the OPA355NA/3KG4 ensures a clean amplification of signals, preserving signal integrity.
• Single-Supply Operation: This op-amp operates on a single supply voltage ranging from 2.5V to 5.5V, providing flexibility in various circuit designs.
• Rail-to-Rail Output: The device features rail-to-rail output swing, which maximizes the dynamic range within the given supply voltage.
• Shutdown Feature: An optional shutdown mode allows the user to reduce power consumption when the amplifier is not in use, making it suitable for power-sensitive applications.

Applications

The OPA355NA/3KG4 is versatile and can be used in a range of applications, including:

• Video amplifiers
• Cable drivers
• ADC/DAC buffer amplifiers
• Active filters
• Test and measurement equipment
• Portable communication devices

Quality and Reliability

Texas Instruments is known for its commitment to quality, and the OPA355NA/3KG4 is no exception. It is designed to meet the stringent requirements of industrial and commercial applications, ensuring reliable performance across a wide temperature range.

Ordering Information

The OPA355NA/3KG4 is available in a compact 5-pin SOT-23 package, which is ideal for space-constrained applications. For ordering or additional information, please visit the Texas Instruments website or contact an authorized distributor.