STA32613TR
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STMicroelectronics STA32613TR

Manufacturer No:
STA32613TR
Manufacturer:
STMicroelectronics
Package:
Tape & Reel (TR)
Description:
IC FULLY INTEG PROC POWERSO-36
Delivery:
Payment:
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Product Introduction

Overview

The STMicroelectronics STA32613TR is a highly advanced 2.1-channel digital audio system designed for high-efficiency and versatility. This integrated circuit is part of the STA326 family and is known for its robust feature set and energy-efficient operation. It is particularly suited for applications requiring high-quality audio output with multiple power configurations.

Key Specifications

ParameterSpecification
Supply Voltage Range10 V - 36 V
Power Output Configurations2 x 40 W + 1 x 80 W, 2 x 80 W, 1 x 160 W
Package TypePowerSO-36 with exposed pad up (EPU)
Audio Channels2.1 channels of 24-bit DDX®
Signal-to-Noise Ratio (SNR)100 dB
Input Sample Rates32 kHz to 192 kHz
Digital Gain/Attenuation+48 dB to -80 dB in 0.5-dB steps
Biquads per ChannelFour 28-bit user-programmable biquads (EQ)
Control InterfaceI2C
Input Data Interface2-channel I2S

Key Features

  • Wide supply voltage range (10 V - 36 V)
  • Three power output configurations: 2 x 40 W + 1 x 80 W, 2 x 80 W, 1 x 160 W
  • 24-bit DDX® audio processing with 100-dB SNR and dynamic range
  • Digital gain/attenuation from +48 dB to -80 dB in 0.5-dB steps
  • Four 28-bit user-programmable biquads (EQ) per channel
  • I2C control and 2-channel I2S input data interface
  • Individual channel and master gain/attenuation, soft/hard mute, and volume control
  • Bass/treble tone control and dual independent programmable limiters/compressors
  • Automodes with preset EQ curves, crossover settings, and volume curves
  • AM noise-reduction and PWM frequency-shifting modes
  • Post-EQ user-programmable mix with default 2.1 bass-management settings

Applications

The STA32613TR is suitable for a variety of audio applications requiring high-quality sound and flexible power configurations. These include home audio systems, car audio systems, professional audio equipment, and any other application where advanced digital audio processing is necessary.

Q & A

  1. What is the supply voltage range of the STA32613TR?
    The supply voltage range is from 10 V to 36 V.
  2. What are the available power output configurations?
    The available configurations are 2 x 40 W + 1 x 80 W, 2 x 80 W, and 1 x 160 W.
  3. What is the audio processing capability of the STA32613TR?
    It supports 2.1 channels of 24-bit DDX® audio processing.
  4. What is the signal-to-noise ratio (SNR) of the STA32613TR?
    The SNR is 100 dB.
  5. What are the input sample rates supported by the STA32613TR?
    The input sample rates range from 32 kHz to 192 kHz.
  6. How is the digital gain/attenuation controlled?
    Digital gain/attenuation is controlled from +48 dB to -80 dB in 0.5-dB steps.
  7. What control interface does the STA32613TR use?
    The control interface is I2C.
  8. Does the STA32613TR support user-programmable equalization (EQ)?
    Yes, it supports four 28-bit user-programmable biquads (EQ) per channel.
  9. What are some of the automodes available in the STA32613TR?
    Automodes include preset EQ curves, crossover settings, volume curves, anti-clipping modes, and a nighttime listening mode.
  10. Is the STA32613TR suitable for professional audio applications?
    Yes, it is suitable for professional audio applications due to its advanced features and high-quality audio processing.

Product Attributes

Function:Fully Integrated Processor
Applications:Pre-Amplifier
Number of Channels:2
Interface:I²C, I²S
Voltage - Supply:10V ~ 36V
Operating Temperature:-40°C ~ 125°C (TJ)
Specifications:Direct Digital Amplification
Mounting Type:Surface Mount
Package / Case:36-BSSOP (0.433", 11.00mm Width) Exposed Pad
Supplier Device Package:PowerSO-36 EPU
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Similar Products

Part Number STA32613TR STA32813TR STA30613TR STA32013TR
Manufacturer STMicroelectronics STMicroelectronics STMicroelectronics STMicroelectronics
Product Status Active Obsolete Obsolete Obsolete
Function Fully Integrated Processor - Fully Integrated Processor Fully Integrated Processor
Applications Pre-Amplifier - Pre-Amplifier Pre-Amplifier
Number of Channels 2 - 6 3
Interface I²C, I²S - I²C, I²S I²C, I²S
Voltage - Supply 10V ~ 36V - 3V ~ 3.6V 3V ~ 3.6V
Operating Temperature -40°C ~ 125°C (TJ) - -20°C ~ 125°C (TJ) -20°C ~ 125°C (TJ)
Specifications Direct Digital Amplification - Direct Digital Amplification Direct Digital Amplification
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Package / Case 36-BSSOP (0.433", 11.00mm Width) Exposed Pad 36-BSSOP (0.433", 11.00mm Width) Exposed Pad 64-LQFP 28-SOIC (0.295", 7.50mm Width)
Supplier Device Package PowerSO-36 EPU PowerSO-36 64-TQFP (10x10) 28-SO

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