The THAT4315 is a single-chip analog dynamics processor, integrating a voltage-controlled amplifier (VCA), a true RMS detector, and an op-amp. It is designed for use in compressors, limiters, expanders, and automatic gain control (AGC) circuits.

Applications:

• Compressors
• Limiters
• Expanders
• Automatic Gain Control (AGC) circuits
• Noise Reduction Systems
• Broadcast audio processing
• Recording studio equipment

Features:

• Complete single-chip dynamics processor
• Integrated VCA, RMS detector, and op-amp
• Wide dynamic range
• Low THD+N
• Excellent gain control accuracy
• Single or dual supply operation

Benefits:

• Simplified design and reduced component count
• High performance dynamics processing
• Precise gain control
• Low noise and distortion
• Versatile application in various audio processing circuits

The integrated RMS detector in the THAT4315 provides accurate measurement of the input signal level, enabling precise gain control in dynamics processing applications. The on-chip op-amp can be used for signal conditioning or as part of the control loop. The THAT4315 simplifies the design of dynamics processors by integrating all the necessary functions into a single IC. This reduces the number of external components required and improves the overall performance and reliability of the circuit. The device is suitable for both professional and consumer audio applications.