The Richwave RTC5636H is a highly integrated audio codec designed for portable audio applications. It features a high-performance audio path, low power consumption, and a compact package size, making it ideal for smartphones, tablets, and other mobile devices. The RTC5636H integrates multiple audio functions into a single chip, including a stereo DAC, stereo ADC, headphone amplifier, and microphone preamplifier, simplifying system design and reducing BOM cost.

Applications:

• Smartphones
• Tablets
• Portable Media Players
• Bluetooth Headsets
• Wearable Devices

Features:

• High-performance stereo audio codec
• Integrated headphone amplifier with low THD+N
• Low power consumption for extended battery life
• Advanced noise reduction and echo cancellation
• Support for multiple audio interfaces (I2S, PCM)
• Built-in microphone bias circuit
• Compact package size

Benefits:

• Superior Audio Quality: Provides clear and accurate audio reproduction for an enhanced listening experience.
• Extended Battery Life: Low power consumption minimizes battery drain, allowing for longer usage.
• Reduced BOM Cost: Integration of multiple audio functions reduces the number of external components required.
• Simplified System Design: Compact package size and integrated features simplify the design and layout process.
• Improved Voice Communication: Advanced noise reduction and echo cancellation improve voice quality in calls and recordings.

The RTC5636H supports a wide range of audio formats and sampling rates, ensuring compatibility with various audio sources. Its integrated headphone amplifier delivers ample power to drive headphones with different impedance levels. The built-in microphone bias circuit simplifies microphone connectivity and reduces the need for external components. Furthermore, the RTC5636H incorporates advanced noise reduction and echo cancellation algorithms to improve audio clarity in noisy environments. Its compact size and low power consumption make it an excellent choice for portable audio devices where space and battery life are critical considerations. The device is designed to minimize total harmonic distortion plus noise (THD+N) ensuring a clean audio output.