Texas Instruments

TLV320ADC3140IRTWT  

ADCs/DACs - Special Purpose ICs

The TLV320ADC3140IRTWT is a high-performance audio ADC (analog-to-digital converter) from Texas Instruments. It is designed to provide high-quality audio conversion for a wide range of applications, including professional audio equipment, automotive audio systems, and consumer electronics.

Description:

The TLV320ADC3140IRTWT is a 128-pin QFN (Quad Flat No-leads) package that features a high-performance, multi-bit, delta-sigma ADC with a 130dB dynamic range and 106dB signal-to-noise ratio (SNR). It supports sample rates up to 192kHz and offers a wide range of input options, including differential and single-ended inputs, as well as a built-in microphone preamplifier.

Features:

Some of the key features of the TLV320ADC3140IRTWT include:

1. High dynamic range: The device offers a dynamic range of up to 130dB, ensuring high-quality audio conversion.
2. Low power consumption: The TLV320ADC3140IRTWT is designed for low power consumption, making it suitable for battery-powered devices.
3. Flexible input options: The device supports a range of input options, including differential and single-ended inputs, as well as a built-in microphone preamplifier.
4. High sample rates: The TLV320ADC3140IRTWT supports sample rates up to 192kHz, making it suitable for high-resolution audio applications.
5. Integrated DSP: The device includes integrated digital signal processing (DSP) functionality, allowing for advanced audio processing and control.
6. Robust design: The TLV320ADC3140IRTWT is designed to meet strict industrial and automotive standards, ensuring reliable performance in demanding environments.

Applications:

The TLV320ADC3140IRTWT is suitable for a wide range of audio applications, including:

1. Professional audio equipment: The device's high dynamic range and low distortion make it ideal for use in professional audio equipment, such as mixing consoles and digital audio recorders.
2. Automotive audio systems: The TLV320ADC3140IRTWT's robust design and low power consumption make it well-suited for automotive audio systems, where reliability and efficiency are critical.
3. Consumer electronics: The device's high performance and flexibility make it suitable for use in a wide range of consumer electronics, including smartphones, tablets, and home audio systems.
4. Voice recognition systems: The built-in microphone preamplifier and high dynamic range make the TLV320ADC3140IRTWT an excellent choice for voice recognition systems and other applications that require high-quality audio capture.
5. Medical equipment: The device's high performance and low power consumption make it suitable for use in medical equipment that requires high-quality audio conversion, such as hearing aids and diagnostic equipment.

TLV320ADC3140IRTWT Documents

Download datasheets and manufacturer documentation for TLV320ADC3140IRTWT

PCN :

Product Change Notification (PDF)      

Models :

TLV320ADC3140IRTWT Symbol & Footprint by SnapMagic      

Application Notes :

Multiple TLV320ADCx140 Devices With Shared TDM and I2C Bus (Rev. B)       TLV320ADCx140 Programmable Bi-Quad Filter Configuration and Application (Rev. A)       Using the Automatic Gain Controller in TLV320ADCx140       TLV320ADCx140 Sampling Rates and Programmable Processing Blocks Supported       Configuring and Operating TLV320ADCx140 as Audio Bus Master       TLV320ADCx140 Power Consumption Matrix Across Various Usage Scenario       Analog Microphone and ADC System in Far-field Application       TLV320ADCx140 Integrated Analog Anti-Aliasing Filter and Flexible Digital Filter