Texas Instruments

TLV320AIC23BZQER

TLV320AIC23BZQER Description

The TLV320AIC23BZQER is a high-performance stereo audio codec designed by Texas Instruments, featuring advanced analog-to-digital converters (ADCs) and digital-to-analog converters (DACs) with a dynamic range of 90 dB for both ADCs and DACs. This codec is designed to deliver high-quality audio performance in a compact 80-BGA package, making it suitable for a variety of consumer electronics and professional audio applications. The device operates with a digital supply voltage ranging from 1.42V to 3.6V and an analog supply voltage from 2.7V to 3.6V, ensuring compatibility with a wide range of systems. It supports multiple data interfaces, including I2C and serial, providing flexibility in system integration.

TLV320AIC23BZQER Features

• High Dynamic Range and Signal-to-Noise Ratio: The TLV320AIC23BZQER boasts a dynamic range of 90 dB for ADCs and 90 dB for DACs, with a signal-to-noise ratio (SNR) of 90 dB for ADCs and 100 dB for DACs. This ensures high-quality audio reproduction with minimal distortion.
• Sigma-Delta Modulation: The codec employs sigma-delta modulation, which enhances audio quality by reducing quantization noise and improving overall performance.
• Multiple Resolution Options: The TLV320AIC23BZQER supports resolutions of 16, 20, 24, and 32 bits, providing flexibility in precision and performance based on the application requirements.
• Surface Mount Technology: The device is designed for surface mount applications, making it ideal for compact and space-constrained designs.
• Compliance and Standards: The TLV320AIC23BZQER is REACH unaffected and RoHS3 compliant, ensuring it meets environmental and regulatory standards. It also has a moisture sensitivity level (MSL) of 3, which means it can be stored for up to 168 hours before assembly.
• Stereo Audio Codec: As a stereo audio codec, it is designed to handle two channels of audio, making it suitable for applications requiring high-quality stereo sound.

TLV320AIC23BZQER Applications

The TLV320AIC23BZQER is ideal for a range of applications where high-quality audio processing is required. Some specific use cases include:

• Consumer Electronics: Ideal for portable audio devices, smartphones, tablets, and digital media players where compact size and high audio quality are essential.
• Professional Audio Equipment: Suitable for professional audio systems, such as mixers, recorders, and sound processing units, where precise audio control and high dynamic range are critical.
• Automotive Infotainment Systems: The codec's robust performance and compact design make it suitable for in-car entertainment systems, ensuring high-quality audio playback and recording.
• Medical Devices: For medical devices that require high-quality audio for diagnostics or patient communication, the TLV320AIC23BZQER provides reliable and precise audio processing.

Conclusion of TLV320AIC23BZQER

The TLV320AIC23BZQER is a versatile and high-performance stereo audio codec that offers exceptional audio quality and flexibility. Its wide range of features, including high dynamic range, sigma-delta modulation, and multiple resolution options, make it a standout choice in the market. Despite being marked as obsolete, the TLV320AIC23BZQER remains a reliable option for applications requiring high-quality audio processing. Its compliance with environmental standards and suitability for surface mount technology further enhance its appeal for modern electronics design.