Manufacturer Part Number
TLV320AIC21IPFB
Manufacturer
Texas Instruments
Introduction
The TLV320AIC21IPFB is a high-performance, low-power, stereo audio CODEC (Coder-Decoder) that combines a 16-bit ADC (Analog-to-Digital Converter) and a 16-bit DAC (Digital-to-Analog Converter) in a single integrated circuit. It is designed for a wide range of audio applications, including voice communications, portable multimedia devices, and audio processing systems.
Product Features and Performance
16-bit ADC and DAC with up to 92 dB dynamic range
Sigma-Delta architecture for high-quality audio performance
2 channels of ADC and 2 channels of DAC
Integrated anti-aliasing and reconstruction filters
Supports a wide range of sampling rates, from 8 kHz to 48 kHz
Low-power operation with 2.7V to 3.6V analog supply and 1.65V to 1.95V digital supply
Wide operating temperature range of -40°C to 85°C
Product Advantages
Excellent audio quality with high dynamic range and low noise
Flexible configuration and customization options
Power-efficient design for extended battery life in portable applications
Small footprint with 48-pin TQFP package for space-constrained designs
Key Reasons to Choose This Product
High-performance audio CODEC with outstanding signal-to-noise ratio and dynamic range
Versatile and configurable for a wide range of audio applications
Power-efficient design for low-power consumption
Proven reliability and long-term support from a trusted semiconductor manufacturer
Quality and Safety Features
Robust design and rigorous testing to ensure reliable operation
Compliance with industry standards and regulatory requirements
Automotive-grade quality available for transportation and industrial applications
Compatibility
The TLV320AIC21IPFB is compatible with a variety of microcontrollers, digital signal processors, and other audio processing devices that support the I2S (Inter-IC Sound) or similar serial digital audio interface.
Application Areas
Voice communications (e.g., mobile phones, VoIP, conference systems)
Portable multimedia devices (e.g., smartphones, tablets, portable audio players)
Audio processing systems (e.g., home entertainment systems, professional audio equipment)
Industrial and automotive audio applications
Product Lifecycle
The TLV320AIC21IPFB is a current product and is not nearing discontinuation. Our website's sales team maintains a comprehensive portfolio of interface CODEC products, and there are several equivalent or alternative models available. Customers are advised to contact our website's sales team for more information on the latest product offerings and available alternatives.
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