TLV320AIC14KIDBTR

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TLV320AIC14KIDBTR

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IC CODEC 16BIT 26KSPS 30-TSSOP

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Especificações

Atributo Valor
Package Tape & Reel (TR),Cut Tape (CT)
ProductStatus Active
Type Voice-Band
DataInterface Serial
Resolution(Bits) 16 b
NumberofADCs/DACs 1 / 1
SigmaDelta Yes
S/NRatioADCs/DACs(db)Typ 84 / 92
DynamicRangeADCs/DACs(db)Typ 85 / 92
Voltage-SupplyAnalog 2.7V ~ 3.6V
Voltage-SupplyDigital 1.65V ~ 1.95V
OperatingTemperature -40°C ~ 85°C
MountingType Surface Mount
Package/Case 30-TFSOP (0.173, 4.40mm Width)

Visão Geral

Description

The TLV320AIC14KIDBTR is a high-performance, low-power audio codec from Texas Instruments, designed for a variety of audio applications. It integrates a 16-bit stereo audio digital-to-analog converter (DAC) and a 16-bit stereo audio analog-to-digital converter (ADC). This codec is suitable for devices that require both input and output audio processing while maintaining low power consumption.
Key features include a programmable gain amplifier, microphone biasing, and support for multiple audio data formats such as I2S, DSP, and left/right-justified modes. Its flexibility makes it ideal for portable and battery-powered devices, as well as applications like voice processing systems, telecommunication devices, and digital audio players.
The TLV320AIC14KIDBTR is part of the AIC1x family and is known for its high-quality audio performance with low total harmonic distortion (THD) and a signal-to-noise ratio (SNR) that ensures clear and precise audio reproduction. The device is available in a compact package, facilitating easy integration into various application designs.

Equivalent

The TLV320AIC14KIDBTR is an audio codec from Texas Instruments. Equivalent products can include similar audio codecs from different manufacturers that offer comparable features and specifications. Some alternatives might be the MAX9860 from Maxim Integrated, WM8731 from Cirrus Logic, and ADAU1701 from Analog Devices. When selecting an equivalent, consider factors like the number of channels, bit rate, sampling frequency, power consumption, and package type to ensure compatibility with your specific application.

Features

The TLV320AIC14 is a high-performance, low-power audio codec designed for a wide range of audio applications. Key features include:
1. Stereo Audio Codec: It supports 16-bit stereo audio with high-quality analog-to-digital (ADC) and digital-to-analog converters (DAC).
2. Sampling Rates: It supports various sampling rates, including 8, 16, 32, 44.1, and 48 kHz.
3. Low Power Consumption: Suitable for portable applications, it operates efficiently at low power.
4. Analog Performance: The codec includes programmable gain amplifiers, a microphone bias, and analog mixing capabilities.
5. Digital Interface: It features an I2C or SPI interface for control and I2S or DSP interfaces for audio data, ensuring easy integration with digital signal processors or microcontrollers.
6. Voltage Range: The device operates from a single 3.3V power supply.
7. Package: Available in a compact TQFP package, making it suitable for space-constrained applications.
These features make the TLV320AIC14 ideal for use in voice and audio processing applications, including telephony, conferencing systems, and portable audio devices.

Pinout

The TLV320AIC14KIDBTR is a low-power, stereo audio codec with integrated programmable gain amplifiers (PGA), suitable for applications such as voice and audio processing. It is housed in a 32-pin TSSOP (Thin Shrink Small Outline Package). Its key functions include analog-to-digital conversion (ADC) and digital-to-analog conversion (DAC) with a 16-bit resolution, providing high-quality audio signal processing. Additionally, it supports communication interfaces like I²S and DSP for audio data and I²C for control, making it versatile for various audio applications.

Manufacturer

The TLV320AIC14KIDBTR is manufactured by Texas Instruments. Texas Instruments, often abbreviated as TI, is an American technology company that designs and manufactures semiconductors and various integrated circuits. They are one of the largest semiconductor companies in the world, specializing in the production of analog chips and embedded processors, which are used in a range of electronic devices. TI is known for its innovation in the field of electronics and has a broad portfolio that serves industries such as automotive, industrial, personal electronics, communications, and enterprise systems.

Application

The TLV320AIC14KIDBTR is a versatile, low-power, high-performance audio codec used in various applications. It is commonly found in voice-enabled devices, telecommunication systems, and audio processing applications. Typical uses include mobile phones, VoIP systems, personal digital assistants (PDAs), and portable audio players. It is also used in automotive audio systems, hands-free kits, and conferencing equipment, where clear audio signal processing is critical. Its integration capabilities make it suitable for battery-powered devices, as it supports efficient power management and low power consumption. Additionally, the codec's flexibility in audio input/output configurations makes it ideal for custom audio applications requiring high-quality sound reproduction and recording.

Package

The TLV320AIC14KIDBTR is an audio codec from Texas Instruments, and its package type is a 32-pin TSSOP (Thin Shrink Small Outline Package).

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