Congratulations On Your Successful Submission
Submission Failure
STA323W
Power your sound system with the efficient 36-pin PowerSO Slug Down Tube."STA323W
Power your sound system with the efficient 36-pin PowerSO Slug Down Tube."
-
Manufacturer Part # : STA323W
-
Package/Case: PowerSO Slug Down
-
Brand: Stmicroelectronics
-
Product Categories : Voltage Regulators - DC DC Switching Regulators
Quality Assurance
Quality Assurance
All parts procured from our supply chain network undergo a rigorous incoming inspection process. This meticulous inspection ensures that the parts received by our customers are authentic and meet the required standards. Additionally, we maintain detailed records of these inspections to ensure transparency and traceability throughout the supply chain.
Certification
We have successfully obtained various certification standards and have established our own professional testing laboratory. This ensures that every product we supply to our customers meets the highest quality standards. We adhere to strict testing protocols to maintain the consistency and accuracy of our products. To ensure that our products are original and genuine, we also collaborate with reputable third-party testing facilities to conduct rigorous quality testing. Our commitment to quality extends to meeting industry, legal, regulatory, and ISO 9001:2015 requirements.
Shipping & Payment
Shipping & Payment
About Shipping
We generally ship orders within a few business days through reliable shipping carriers such as FedEx, SF, UPS, or DHL. We also have support for other shipping methods. If you would like to inquire about specific shipping details or costs, please don't hesitate to reach out to us.
About Payment
We accept various payment methods, including VISA, MasterCard, UnionPay, Western Union, PayPal, and other channels.
If you have a specific payment method in mind or would like to inquire about rates and other details, please feel free to contact us.
WireTransfer
Paypal
CreditCard
WesternUnion
MoneyGram
Service & Packaging
Service & Packaging
About After Sales Service
All Parts Extended Quality Guarantee
Initiate the application within 90 days from the shipment date.
Confirm the return or exchange with our staff.
Maintain the goods in their original condition as received.
Lastly, please note that the eligibility for return or exchange of goods is subject to an assessment of the actual condition of the returned items. We will evaluate the received goods before finalizing the return or exchange process. If you have any inquiries or require further assistance regarding returns or exchanges, please don't hesitate to contact us at [email protected]
About packaging
Regarding packaging, our products are carefully packed in anti-static bags to provide ESD anti-static protection. The outer packaging is durable with secure closure. We support various packaging methods such as Tape and Reel, Cut Tape, Tube, or Tray.
Example
Tape and Reel
Cut Tape
Tube or Tray
STA323W DataSheet
Current price plan is under preparation. Please contact our customer service team for the latest pricing information. Thank you for your understanding and support!
Details
The STA323W is a high-performance single-chip digital audio system from STMicroelectronics, designed for use in audio applications such as home audio systems, soundbars, docking stations, and TV sets. It is classified as an audio amplifier integrated circuit (IC) and falls under the category of audio processing and amplification components. Key features of the STA323W include a digital audio processor, a high-efficiency Class D amplifier, a stereo digital-to-analog converter (DAC), and a range of audio interfaces for connecting to external audio sources. The digital audio processor supports various audio formats including PCM, I2S, and S/PDIF, providing flexibility in integrating different audio sources into the system. The Class D amplifier in the STA323W is capable of delivering high-quality audio output with low distortion and high efficiency, making it ideal for audio applications where space and power consumption are critical considerations. The integrated stereo DAC ensures accurate and high-fidelity audio reproduction, enhancing the overall audio experience for users.
Key Features
- Operating modes
- Efficiency metrics
- Data integrity checks
- Security protocols implemented
Application
- Compact speakers
- Voice assistants
- Smart televisions
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
| Rohs Code | Yes | Part Life Cycle Code | Obsolete |
| Part Package Code | SOIC | Pin Count ! | 36 |
| Reach Compliance Code | not_compliant | ECCN Code | EAR99 |
| HTS Code ! | 8542.39.00.01 | Consumer IC Type | CONSUMER CIRCUIT |
| JESD-30 Code | R-PDSO-G36 | JESD-609 Code | e3 |
| Length | 15.9 mm | Moisture Sensitivity Level | 3 |
| Number of Functions | 1 | Number of Terminals | 36 |
| Operating Temperature-Max | 85 °C | Operating Temperature-Min | -40 °C |
| Package Body Material | PLASTIC/EPOXY | Package Code | HSSOP |
| Package Equivalence Code | SSOP36,.56 | Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE, HEAT SINK/SLUG, SHRINK PITCH | Peak Reflow Temperature (Cel) | 245 |
| Power Supplies ! | 3.3 V | Qualification Status ! | Not Qualified |
| Seated Height-Max | 3.6 mm | Supply Voltage-Max (Vsup) | 3.6 V |
| Supply Voltage-Min (Vsup) | 3 V | Surface Mount ! | YES |
| Temperature Grade ! | INDUSTRIAL | Terminal Finish | Matte Tin (Sn) - annealed |
| Terminal Form ! | GULL WING | Terminal Pitch ! | 0.65 mm |
| Terminal Position | DUAL | Time@Peak Reflow Temperature-Max (s) | 30 |
| Width | 11 mm |
Datasheet PDF
Datasheets record the features, absolute maximum ratings, applications and more of the device, which benefit a lot as an overall guide to the specific application of the part.
FAQs
What is STA323W?
The STA323W is a digital audio system controller with FDA (fully digital amplifier) and embedded digital processing designed by STMicroelectronics. It is ideal for audio applications requiring high-quality sound reproduction, efficient power management, and advanced digital signal processing.
How Does STA323W Work?
The STA323W functions as a digital audio system controller that integrates a fully digital amplifier and advanced digital signal processing algorithms. It processes digital audio signals, applies digital filters and effects, and drives speakers directly with high efficiency. The controller optimizes sound quality and power consumption for various audio systems.
How Many Pins does STA323W have and What are the Functions of the Pinout Configuration?
The STA323W is housed in a PowerSSO package with a pinout configuration that includes:
- Power Supply Pins: Including VDD, VSS, PVDD, PVSS for power management.
- Audio Input/Output Pins: Analog and digital audio input and output pins.
- Control and Communication Pins: Pins for control interfaces such as I2C, I2S, and GPIOs.
- Protection and Status Pins: Includes pins for fault protection and status indicators.
- Clock and Reset Pins: Pins for clock input and system reset functionality.
- Speaker Output Pins: Pins for direct connection to speakers for amplified audio output.
What are the Pros and Cons of STA323W?
Pros:
- Integrated Solution: Combines digital amplifier, processing, and control in a single device.
- High-Quality Sound: Provides high-fidelity audio reproduction with advanced digital processing.
- Efficient Power Management: Optimizes power consumption for improved energy efficiency.
- Flexible Interfaces: Supports multiple audio input/output interfaces for system compatibility.
- Speaker Direct Drive: Enables direct connection to speakers without additional amplification.
Cons:
- Complexity: Requires understanding of digital audio processing and system integration for optimal performance.
- Cost: Integrated digital audio controllers may have a higher cost compared to individual components.
- Software Configuration: Configuration of digital processing algorithms may require software expertise.
Are There Any Equivalents/Alternatives to STA323W for Recommendation?
- The TPA3116D2 from Texas Instruments is a similar digital audio amplifier with integrated processing.
- Alternatives to the STA323W include the TAS5756M from Texas Instruments and the PAM8944 from Diodes Incorporated.
Recommend Parts
-
![STC4054GR]()
Battery Management 800mA Linear Li Ion batery chargr
Brand: Stmicroelectronics Package/Case: SOT23-5
5,516 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
![STEF01FTR]()
Current & Power Monitors & Regulators 8 V to 48 V fully programmable universal electronic fuse
Brand: Stmicroelectronics Package/Case: TSSOP-14
7,677 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
![STM811RW16F]()
5,024 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
![STM6779YWB6F]()
STM6779YWB6F
$0.598 Push-button reset with delay option
Brand: STMicroelectronics Package/Case: SOT23-6L
6,946 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
![STM1816SWX7F]()
STM1816SWX7F
$0.235 Introducing a low power reset circuit that conserves electricity
Brand: Onsemi Package/Case: SOT23-3
3,940 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
![STM1816TWX7F]()
5,149 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
![STM6315RAW13F]()
STM6315RAW13F
$0.698 Supervisory Circuits Open Drain Microprocessor Reset
Brand: Stmicroelectronics Package/Case: SOT143-4
4,283 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
![STM6315RBW13F]()
STM6315RBW13F
$0.168 Open drain microprocessor reset
Brand: STMicroelectronics Package/Case: SOT-143 4
4,742 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
![STM6315RDW13F]()
6,849 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
![STLQ015M28R]()
4,966 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
![STLQ015M25R]()
SOT-23-5 150mA 2.5V Positive Voltage LDO Linear Regulator with 5.5V Input and ROHS Compliance
Brand: STMicroelectronics Package/Case: SOT23-5L
4,614 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
![STLQ015M21R]()
STLQ015M21R
$0.117 LDO (Low Drop-Out) Linear Voltage Regulators
Brand: STMicroelectronics Package/Case: SOT23-5L
3,152 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
![ST715C50R]()
Low dropout voltage regulator with high input voltage and 85 mA output
Brand: STMicroelectronics Package/Case: SOT-323-5
4,571 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
![STLQ50C25R]()
Low dropout voltage regulators in a compact size
Brand: STMicroelectronics Package/Case: SOT323-5L
4,172 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
![ST1S09IPUR]()
ST1S09IPUR
$0.588 Switching Voltage Regulators 2A 1.5 MHz PWM Step Down Switch Reg
Brand: Stmicroelectronics Package/Case: DFN-6
9,826 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
![ST1S12G18R]()
Switching Voltage Regulators STEP-DOWN SWITCH REG W/ENABLE 1.7MHZ
Brand: Stmicroelectronics Package/Case: TSOT23-5
7,060 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
