Product Overview: TLV320AIC23IPWR by Texas Instruments

The TLV320AIC23IPWR is a high-performance audio codec from Texas Instruments designed for use in a wide range of applications that require audio input and output functionality. This integrated circuit (IC) is part of the TLV320AIC23B family and is particularly suitable for portable digital audio systems, including MP3 players, smartphones, and tablets, thanks to its low power consumption and small footprint.

Key Features

• High-Quality Audio: The TLV320AIC23IPWR supports 24-bit digital audio with a sampling rate of up to 96 kHz, providing studio-quality sound for both recording and playback.
• Low Power Consumption: Designed with power efficiency in mind, it is ideal for battery-powered devices, featuring various power-down modes to conserve energy when not in use.
• Flexible Interface: The device offers a flexible serial audio interface that is compatible with I2S, DSP, and right-justified formats, making it easy to integrate with various microprocessors and digital signal processors.
• Multiple Analog Inputs and Outputs: It includes stereo headphone amplifiers, microphone inputs, and line inputs and outputs, providing versatility in connecting different audio components.
• Programmable Gain Amplifier: The onboard programmable gain amplifier (PGA) allows for fine-tuning of the input signal levels to optimize performance.

Technical Specifications

• Supply Voltage: 2.7V to 3.6V
• DAC Signal-to-Noise Ratio: 100 dB
• ADC Dynamic Range: 90 dB
• Integrated PLL
• Package: 28-TSSOP

The TLV320AIC23IPWR is available in a 28-TSSOP (Thin Shrink Small Outline Package) package, which is suitable for space-constrained applications. The device also includes an integrated phase-locked loop (PLL), which simplifies the generation of required clock frequencies for the audio codec, reducing the need for external clocking components.

In summary, the TLV320AIC23IPWR from Texas Instruments is a versatile, high-fidelity audio codec that offers a comprehensive set of features for developers looking to incorporate high-quality audio functionality into their products. Its combination of audio performance, low power consumption, and ease of integration makes it an excellent choice for a wide array of audio applications.