TLV320AIC23BIPWR

The TLV320AIC23BIPWR is a stereo audio codec with headphone drive designed for portable audio applications such as smartphones, tablets, and other portable devices. It features a flexible audio interface that supports I2S, left-justified, right-justified, and DSP modes, making it compatible with a wide range of digital audio sources. The codec has a 24-bit stereo ADC and DAC with a sampling rate of up to 96 kHz, providing high-quality audio playback and recording capabilities.The TLV320AIC23BIPWR includes a built-in headphone amplifier with adjustable gain, allowing for optimal performance with various headphone types and impedances. It also features automatic level control and programmable digital filters to enhance audio performance and reduce noise. The codec includes programmable volume control and mixing capabilities, as well as support for various audio effects such as equalization and 3D sound enhancement.In terms of power consumption, the TLV320AIC23BIPWR operates on a single 3.3V power supply and has a low standby current consumption of less than 0.15 mA. The device is offered in a small 28-pin TSSOP package, making it suitable for space-constrained portable applications.

主な特長

• Low-power stereo audio codec
• Programmable PLL for flexible audio clock generation
• Integrated headphone amplifier and microphone bias
• Differential or single-ended line outputs
• 3D, bass, treble, and EQ processing
• Low-power consumption for portable applications
• I2C and SPI control interfaces
• High signal-to-noise ratio and dynamic range

応用

• Mobile phones
• Portable gaming devices
• Digital cameras
• MP3 players
• Audio interfaces
• Automotive infotainment systems
• Wireless speakers
• Headphones
• In-car entertainment systems