6PAIC3109TWRHMRQ1
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Texas Instruments 6PAIC3109TWRHMRQ1

Manufacturer No:
6PAIC3109TWRHMRQ1
Manufacturer:
Texas Instruments
Package:
Tape & Reel (TR)
Description:
TLV320AIC3109TWRHMRQ1
Delivery:
Payment:
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Product Introduction

Overview

The TLV320AIC3109-Q1, produced by Texas Instruments, is a low-power, 96kHz mono audio codec designed for automotive applications. This device is AEC-Q100 qualified, ensuring it meets stringent automotive standards. It features a mono headphone amplifier and multiple input and output channels that can be configured in single-ended or fully differential modes. The codec is optimized for low-power consumption, making it suitable for applications where energy efficiency is crucial.

Key Specifications

Parameter Value Unit
Signal-to-Noise Ratio (DAC) 102 dBA
Signal-to-Noise Ratio (ADC) 92 dBA
Sample Rates 8 kHz to 96 kHz
Power Consumption (48 kHz DAC Playback) 14 mW
Analog Supply Voltage (AVDD, DRVDD) 2.7 V to 3.6 V
Digital Core Supply Voltage (DVDD) 1.525 V to 1.95 V
Digital I/O Supply Voltage (IOVDD) 1.1 V to 3.6 V
Operating Temperature –40°C to +105°C
Package Options VQFN-32 (Non-Wettable and Wettable-Flank)

Key Features

  • Programmable Gain Amplifier (PGA) and digital gain for DAC playback
  • Automatic Gain Control (AGC) for record path
  • Programmable microphone bias and microphone preamplifier
  • Programmable PLL for flexible clock generation
  • I2C control bus
  • Support for various audio data formats: I2S, Left- and Right-Justified, DSP, and TDM
  • Ultra-low power mode with passive analog bypass
  • Integrated digital signal processing and noise filtering
  • Four audio input pins with up to two differential and two single-ended inputs
  • Six audio output drivers including headphone and line outputs

Applications

  • Emergency Call (eCall) Systems
  • Telematics Control Unit (TCU)
  • Automotive Head Units

Q & A

  1. What is the TLV320AIC3109-Q1 device?

    The TLV320AIC3109-Q1 is a low-power, 96kHz mono audio codec designed for automotive applications.

  2. What are the key features of the TLV320AIC3109-Q1?

    Key features include programmable gain amplifiers, automatic gain control, programmable microphone bias, and support for various audio data formats.

  3. What are the power supply requirements for the TLV320AIC3109-Q1?

    The device requires analog supply voltages from 2.7 V to 3.6 V, digital core supply voltages from 1.525 V to 1.95 V, and digital I/O supply voltages from 1.1 V to 3.6 V.

  4. What is the operating temperature range of the TLV320AIC3109-Q1?

    The device operates within a temperature range of –40°C to +105°C.

  5. What types of audio inputs and outputs does the TLV320AIC3109-Q1 support?

    The device supports up to two differential and two single-ended audio inputs and has six audio output drivers, including headphone and line outputs.

  6. Is the TLV320AIC3109-Q1 qualified for automotive applications?

    Yes, the device is AEC-Q100 qualified, making it suitable for automotive use.

  7. What are some common applications of the TLV320AIC3109-Q1?

    Common applications include emergency call (eCall) systems, telematics control units (TCU), and automotive head units.

  8. How does the TLV320AIC3109-Q1 manage power consumption?

    The device includes extensive register-based power control, allowing for low power consumption, such as 14 mW during 48 kHz DAC playback.

  9. What package options are available for the TLV320AIC3109-Q1?

    The device is available in two VQFN-32 package options: non-wettable and wettable-flank.

  10. Does the TLV320AIC3109-Q1 support digital signal processing?

    Yes, the device includes integrated digital signal processing and noise filtering capabilities.

  11. How can I control and configure the TLV320AIC3109-Q1?

    The device can be controlled and configured via an I2C control bus.

Product Attributes

Type:Audio
Data Interface:I²C, I²S
Resolution (Bits):16 b, 20 b, 24 b, 32 b
Number of ADCs / DACs:1 / 1
Sigma Delta:Yes
S/N Ratio, ADCs / DACs (db) Typ:92 / 102
Dynamic Range, ADCs / DACs (db) Typ:93 / 97
Voltage - Supply, Analog:2.7V ~ 3.6V
Voltage - Supply, Digital:1.1V ~ 3.6V
Operating Temperature:-40°C ~ 105°C (TA)
Mounting Type:Surface Mount
Package / Case:32-VFQFN Exposed Pad
Supplier Device Package:32-VQFN (5x5)
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