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TLV320AIC3105IRHBR

Name: TLV320AIC3105IRHBR
Rating: 4.7 (12 reviews)

IC AUDIO CODEC 24BIT PCM 32VQFN

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包 QFN-32
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規格

Package	Tape & Reel (TR),Cut Tape (CT),Bulk
ProductStatus	Active
Type	Stereo Audio
DataInterface	PCM Audio Interface
Resolution(Bits)	24 b
NumberofADCs/DACs	2 / 2
SigmaDelta	Yes
S/NRatioADCs/DACs(db)Typ	92 / 102
DynamicRangeADCs/DACs(db)Typ	93 / 97
Voltage-SupplyAnalog	2.7V ~ 3.6V
Voltage-SupplyDigital	1.65V ~ 1.95V
OperatingTemperature	-40°C ~ 85°C
MountingType	Surface Mount
Package/Case	32-VFQFN Exposed Pad

概述

Description

The TLV320AIC3105IRHBR is a low-power, high-performance audio codec designed by Texas Instruments. It integrates various analog and digital audio processing features, making it suitable for portable and battery-operated devices. The codec supports 16- to 24-bit audio data with sample rates up to 96 kHz, ensuring high-quality sound reproduction.
Key features include a stereo audio DAC, ADC, and multiple input/output options, such as I2S, left-justified, and PCM formats. It also incorporates programmable gain amplifiers, headphone drivers, and built-in digital filters for enhanced audio processing. The device operates on a low supply voltage, making it ideal for applications where power efficiency is crucial.
The TLV320AIC3105IRHBR is commonly used in smartphones, tablets, and other multimedia devices, providing a versatile solution for audio applications. Its compact design and rich feature set enable developers to integrate advanced audio capabilities into their products easily.

Features

The TLV320AIC3105IRHBR is a low-power, high-performance audio codec from Texas Instruments, designed for portable applications. Key features include:
1. Multi-Channel Audio: Supports stereo audio input and output with two ADCs and two DACs.
2. Integrated Digital Signal Processing (DSP): Includes on-chip effects and enhancements such as equalization and gain control.
3. High-Quality Audio: Supports up to 24-bit resolution and sampling rates up to 96 kHz for high-fidelity audio playback.
4. Flexible I/O: Configurable with various audio interfaces, including I2S, PCM, and TDM.
5. Low Power Consumption: Optimized for battery-operated devices, with features like power-down modes.
6. Programmable Gain Amplifiers (PGAs): For adjustable input/output levels.
7. Built-in Reference Voltage: Simplifies design by providing a stable reference for audio signals.
8. I2C Control Interface: Allows easy configuration and control of settings.
This codec is ideal for applications such as smartphones, tablets, and portable audio devices.

Package

The TLV320AIC3105IRHBR is packaged in a 32-pin HTQFP (Thin Quad Flat Pack) package type. This package features a thin profile and is suitable for surface mounting on PCBs.

Pinout

The TLV320AIC3105IRHBR is a low-power audio codec with a total of 32 pins in a QFN package. It integrates several functions, including:
1. ADC/DAC: It features high-performance analog-to-digital (ADC) and digital-to-analog converters (DAC) for audio applications.
2. Audio Processing: Includes various audio processing features such as digital volume control, EQ, and mixers.
3. Microphone Interface: Supports different microphone types, including analog and digital microphones.
4. Digital Audio Interface: Offers I2S and PCM interface options for digital audio data transfer.
5. Low Power Consumption: Designed for battery-operated devices, optimizing power usage.
6. Control Interface: Communicates via I2C for configuration and control.
This versatile codec is ideal for mobile devices, portable audio systems, and other applications requiring high-quality audio processing.

Manufacturer

The TLV320AIC3105IRHBR is manufactured by Texas Instruments (TI), a global semiconductor company headquartered in Dallas, Texas. Texas Instruments specializes in designing and manufacturing a broad range of analog and embedded processing products. The company is renowned for its innovation in various technologies, including analog circuits, digital signal processors, microcontrollers, and application-specific integrated circuits (ASICs). TI serves multiple industries, including automotive, industrial, communications, and consumer electronics. The TLV320AIC3105IRHBR is a low-power audio codec designed for mobile and portable audio applications, showcasing TI's expertise in high-performance audio solutions.

Application

The TLV320AIC3105IRHBR is a low-power audio codec primarily used in portable devices, such as smartphones, tablets, and wearable electronics. Its application areas include audio playback and recording, voice processing in communication devices, and multimedia systems. Additionally, it is suitable for automotive audio systems and gaming peripherals, providing high-quality audio performance with integrated features like digital-to-analog converters and audio interfaces.

Equivalent

The TLV320AIC3105IRHBR is a highly integrated audio codec. Equivalent products include the TLV320AIC3101, TLV320AIC3204, and WM8960 from Wolfson. These chips share similar features such as audio processing, ADC/DAC functions, and I2C control interfaces, making them suitable alternatives in audio applications. Always verify specific requirements for compatibility.