Texas Instruments

TLV320AIC23BZQER  

CODECS

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.

TLV320AIC23BZQER Documents

Download datasheets and manufacturer documentation for TLV320AIC23BZQER

Datasheets :

TLV320AIC23B      

PCN Obsolescence/ EOL :

Mult Dev EOL 07/Jan/2020