STA333W13TR
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STMicroelectronics STA333W13TR

Manufacturer No:
STA333W13TR
Manufacturer:
STMicroelectronics
Package:
Tape & Reel (TR)
Description:
IC FULLY INTEG PROC POWERSSO-36
Delivery:
Payment:
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iso45001
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Product Introduction

Overview

The STA333W13TR, produced by STMicroelectronics, is an integrated circuit designed for high-efficiency digital audio systems. It combines digital audio processing, digital amplifier control, and a DDX® power output stage to provide a single-chip solution for all-digital amplification. This IC is part of the Sound Terminal™ family, offering cost-effectiveness, low power dissipation, and superior sound quality. The STA333W13TR is particularly suited for applications requiring high-quality audio output with minimal power consumption.

Key Specifications

Parameter Value Parameter Value
Manufacturer STMicroelectronics Series STA333W
Product Audio Subsystems Mounting Style SMD/SMT
THD plus Noise 0.2 % Supply Voltage - Min 4.5 V
Supply Voltage - Max 20 V Minimum Operating Temperature 0 °C
Maximum Operating Temperature + 70 °C Packaging PowerSSO-36 EPD
Brand STMicroelectronics Length 10.5 mm
Moisture Sensitive Yes Operating Supply Current 30 mA
Factory Pack Quantity 1000 Tradename Sound Terminal
Unit Weight 0.016932 oz Interface I²C, I²S

Key Features

  • Wide supply-voltage range (4.5 V - 20 V)
  • 2 power output configurations: 2 channels of binary PWM and 2 channels of ternary PWM (stereo mode)
  • PowerSSO-36 package with exposed pad down (EPD)
  • 2 channels of 24-bit DDX® processing
  • 100-dB SNR and dynamic range
  • Selectable 32- to 192-kHz input sample rates
  • I²C control with selectable device address
  • Digital gain -80 dB to +48 dB in 0.5-dB steps
  • Software volume update
  • Individual channel and master gain/attenuation
  • Individual channel and master software and hardware mute
  • Independent channel volume bypass
  • Automatic zero-detect mute and invalid input detect mute
  • Advanced AM radio interference reduction modes and noise suppression
  • Thermal-overload and short-circuit protection embedded

Applications

  • LCD displays
  • DVD players
  • Cradles for audio devices
  • Digital speakers
  • Wireless speaker cradles
  • Video applications supporting 576 * fS input mode

Q & A

  1. What is the STA333W13TR?

    The STA333W13TR is an integrated circuit from STMicroelectronics designed for high-efficiency digital audio systems, combining digital audio processing, digital amplifier control, and a DDX® power output stage.

  2. What is the supply voltage range of the STA333W13TR?

    The supply voltage range is from 4.5 V to 20 V.

  3. What are the power output configurations of the STA333W13TR?

    The STA333W13TR supports 2 channels of binary PWM and 2 channels of ternary PWM in stereo mode.

  4. What is the package type of the STA333W13TR?

    The package type is PowerSSO-36 with an exposed pad down (EPD).

  5. What is the SNR and dynamic range of the STA333W13TR?

    The STA333W13TR has a 100-dB SNR and dynamic range.

  6. What are the input sample rates supported by the STA333W13TR?

    The input sample rates are selectable from 32 kHz to 192 kHz.

  7. Does the STA333W13TR support I²C control?

    Yes, it supports I²C control with a selectable device address.

  8. What is the digital gain range of the STA333W13TR?

    The digital gain range is from -80 dB to +48 dB in 0.5-dB steps.

  9. Does the STA333W13TR have built-in protection features?

    Yes, it includes thermal-overload and short-circuit protection.

  10. What are some common applications of the STA333W13TR?

    Common applications include LCD displays, DVD players, cradles for audio devices, digital speakers, and wireless speaker cradles.

Product Attributes

Function:Fully Integrated Processor
Applications:Pre-Amplifier
Number of Channels:2
Interface:I²C, I²S
Voltage - Supply:4.5V ~ 20V
Operating Temperature:0°C ~ 70°C (TA)
Specifications:Direct Digital Amplification
Mounting Type:Surface Mount
Package / Case:36-BFSOP (0.295", 7.50mm Width) Exposed Pad
Supplier Device Package:PowerSSO-36 EPD
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Similar Products

Part Number STA333W13TR STA323W13TR STA333BW13TR
Manufacturer STMicroelectronics STMicroelectronics STMicroelectronics
Product Status Active Obsolete Active
Function Fully Integrated Processor Fully Integrated Processor Fully Integrated Processor
Applications Pre-Amplifier Pre-Amplifier Pre-Amplifier
Number of Channels 2 2 2
Interface I²C, I²S I²C, I²S I²C, I²S
Voltage - Supply 4.5V ~ 20V 8V ~ 36V 4.5V ~ 21.5V
Operating Temperature 0°C ~ 70°C (TA) -40°C ~ 125°C (TJ) -20°C ~ 70°C (TA)
Specifications Direct Digital Amplification Direct Digital Amplification Full Flexible Amplification
Mounting Type Surface Mount Surface Mount Surface Mount
Package / Case 36-BFSOP (0.295", 7.50mm Width) Exposed Pad 36-PowerBFSOP (0.295", 7.50mm Width) 36-BFSOP (0.295", 7.50mm Width) Exposed Pad
Supplier Device Package PowerSSO-36 EPD PowerSSO-36 EPD PowerSSO-36 EPD

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