Audio Special Purpose

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Photo Mfr. Part # Availability Price Quantity Datasheet Series Package/Case Packaging Product Status Function Applications Number of Channels Interface Voltage - Supply Operating Temperature Specifications Mounting Type Grade
TDA7438D STMicroelectronics

TDA7438D

IC AUDIO TONE PROCESSOR 28SO

STMicroelectronics

4,688
RFQ
TDA7438D Datasheet

Datasheet

- 28-SOIC (0.295", 7.50mm Width) Tube Obsolete Audio Tone Processor Audio 2 I2C 6V ~ 10.2V 0°C ~ 70°C (TA) - Surface Mount Automotive
TDA7467D STMicroelectronics

TDA7467D

IC AUDIO SIGNAL PROCESSOR 28SO

STMicroelectronics

3,040
RFQ
TDA7467D Datasheet

Datasheet

SRS 28-SOIC (0.295", 7.50mm Width) Tube Obsolete Audio Signal Processor Signal Mixing 2 I2C 7V ~ 10.2V -10°C ~ 85°C (TA) Audio Matrix Surface Mount -
AK4103AVF Asahi Kasei Microdevices/AKM

AK4103AVF

IC AUDIO TRANSMITTER 24VSOP

Asahi Kasei Microdevices/AKM

4,135
RFQ
AK4103AVF Datasheet

Datasheet

- 24-LSSOP (0.220", 5.60mm Width) Tape & Reel (TR) Obsolete Audio Transmitter Digital Audio Interfacing 2 I2S 4.75V ~ 5.25V -40°C ~ 85°C (TA) 28kHz ~ 192kHz Surface Mount -
TDA7808-ZST STMicroelectronics

TDA7808-ZST

HIGH EFFICIENCY DIGITAL INPUT AU

STMicroelectronics

2,554
RFQ
TDA7808-ZST Datasheet

Datasheet

- PowerSO-36 Exposed Top Pad Tape & Reel (TR) Active Audio Amplifier Audio 4 I2C, I2S, TDM 6V ~ 18.5V -40°C ~ 105°C (TA) 115dB Surface Mount Automotive
STABP01 STMicroelectronics

STABP01

IC AUDIO SIGNAL PROCESSOR 20DIP

STMicroelectronics

3,367
RFQ
STABP01 Datasheet

Datasheet

Bash® 20-DIP (0.300", 7.62mm) Tube Obsolete Audio Signal Processor Digital Audio Interfacing 1 Serial 10.5V -20°C ~ 85°C (TA) - Through Hole -
STABP01D STMicroelectronics

STABP01D

IC AUDIO SIGNAL PROCESSOR 20SO

STMicroelectronics

4,175
RFQ
STABP01D Datasheet

Datasheet

Bash® 20-SOIC (0.295", 7.50mm Width) Tube Obsolete Audio Signal Processor Digital Audio Interfacing 1 Serial 10.5V -20°C ~ 85°C (TA) - Surface Mount -
STA350BW STMicroelectronics

STA350BW

IC FULLY INTEG PROC POWERSSO-36

STMicroelectronics

1,775
RFQ
STA350BW Datasheet

Datasheet

Sound Terminal™ 36-PowerBFSOP (0.295", 7.50mm Width) Tube Obsolete Fully Integrated Processor Pre-Amplifier 2 I2C, I2S 5V ~ 26V -20°C ~ 85°C (TA) Full Flexible Amplification Surface Mount -
TDA7438 STMicroelectronics

TDA7438

IC AUDIO TONE PROCESSOR 28DIP

STMicroelectronics

3,348
RFQ
TDA7438 Datasheet

Datasheet

- 28-DIP (0.600", 15.24mm) Tube Obsolete Audio Tone Processor Audio 2 I2C 6V ~ 10.2V 0°C ~ 70°C (TA) - Through Hole Automotive
STA323W13TR STMicroelectronics

STA323W13TR

IC FULLY INTEG PROC POWERSO-36

STMicroelectronics

2,415
RFQ

-

- 36-PowerBFSOP (0.295", 7.50mm Width) Tape & Reel (TR) Obsolete Fully Integrated Processor Pre-Amplifier 2 I2C, I2S 8V ~ 36V -40°C ~ 125°C (TJ) Direct Digital Amplification Surface Mount -
TAS5086DBTG4 Texas Instruments

TAS5086DBTG4

IC MODULATOR 38TSSOP

Texas Instruments

1,031
RFQ
TAS5086DBTG4 Datasheet

Datasheet

PurePath Digital™ 38-TFSOP (0.173", 4.40mm Width) Tube Discontinued at Digi-Key Modulator Digital Audio Interfacing 6 I2C, I2S 3V ~ 3.6V 0°C ~ 70°C (TA) 32kHz ~ 192kHz Surface Mount -
BD37522FS-E2 Rohm Semiconductor

BD37522FS-E2

IC AUDIO TONE PROCESSOR 24SSOPA

Rohm Semiconductor

4,911
RFQ
BD37522FS-E2 Datasheet

Datasheet

- 24-SOP (0.213", 5.40mm Width) Tape & Reel (TR) Active Audio Tone Processor Audio 4 I2C 7V ~ 9.5V -40°C ~ 85°C (TA) - Surface Mount Automotive
TDA7808-ZSX STMicroelectronics

TDA7808-ZSX

HIGH EFFICIENCY DIGITAL INPUT AU

STMicroelectronics

4,464
RFQ
TDA7808-ZSX Datasheet

Datasheet

- 27-Flexiwatt, Formed Leads Tube Active Audio Amplifier Audio 4 I2C, I2S, TDM 6V ~ 18.5V -40°C ~ 105°C (TA) 115dB Through Hole Automotive
TPA5051RSATG4 Texas Instruments

TPA5051RSATG4

IC AUDIO SIGNAL PROCESSOR 16QFN

Texas Instruments

2,588
RFQ
TPA5051RSATG4 Datasheet

Datasheet

- 16-VQFN Exposed Pad Tape & Reel (TR) Discontinued at Digi-Key Audio Signal Processor Signal Mixing 2 I2C 3V ~ 3.6V -40°C ~ 85°C (TA) Delay Surface Mount -
BD3482FS-E2 Rohm Semiconductor

BD3482FS-E2

IC SOUND PROCESSOR 24-SSOP

Rohm Semiconductor

2,550
RFQ

-

- - Tape & Reel (TR) Obsolete - - - - - - - Surface Mount -
TDA7462D013TR STMicroelectronics

TDA7462D013TR

IC AUDIO SIGNAL PROCESSOR 28SO

STMicroelectronics

3,983
RFQ
TDA7462D013TR Datasheet

Datasheet

- 28-SOIC (0.295", 7.50mm Width) Tape & Reel (TR) Obsolete Audio Signal Processor, Compander Consumer Audio 2 I2C 7.5V ~ 10.2V -40°C ~ 85°C (TA) - Surface Mount -
TAS5548DCAR Texas Instruments

TAS5548DCAR

IC MODULATOR 56HTSSOP

Texas Instruments

3,266
RFQ
TAS5548DCAR Datasheet

Datasheet

- 56-PowerTFSOP (0.240", 6.10mm Width) Tape & Reel (TR) Active Modulator Digital Audio Interfacing 8 I2C, I2S 3V ~ 3.6V 0°C ~ 85°C (TA) 32kHz ~ 192kHz Surface Mount -
TDA7318D STMicroelectronics

TDA7318D

IC AUDIO TONE PROCESSOR 28SO

STMicroelectronics

3,383
RFQ
TDA7318D Datasheet

Datasheet

- 28-SOIC (0.295", 7.50mm Width) Tube Obsolete Audio Tone Processor Audio 2 I2C 6V ~ 10V -40°C ~ 85°C (TA) 1.25dB Surface Mount Automotive
TDA7462D STMicroelectronics

TDA7462D

IC AUDIO SIGNAL PROCESSOR 28SO

STMicroelectronics

2,115
RFQ
TDA7462D Datasheet

Datasheet

- 28-SOIC (0.295", 7.50mm Width) Tube Obsolete Audio Signal Processor, Compander Consumer Audio 2 I2C 7.5V ~ 10.2V -40°C ~ 85°C (TA) - Surface Mount -
TDA7467 STMicroelectronics

TDA7467

IC AUDIO SIGNAL PROCESSOR 28DIP

STMicroelectronics

3,427
RFQ
TDA7467 Datasheet

Datasheet

SRS 28-DIP (0.600", 15.24mm) Tube Obsolete Audio Signal Processor Signal Mixing 2 I2C 7V ~ 10.2V -10°C ~ 85°C (TA) Audio Matrix Through Hole -
BD3818KS Rohm Semiconductor

BD3818KS

IC AUDIO SIGNAL PROCESSOR 80SQFP

Rohm Semiconductor

1,789
RFQ

-

- 80-BQFP Tray Obsolete Audio Signal Processor Consumer Audio 6 Serial 5V ~ 7.4V -20°C ~ 75°C (TA) - Surface Mount -
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Audio Special Purpose Electronic Components Sourcing and Lifecycle Support

FPGAX is a global sourcing partner specializing in FPGA and programmable logic solutions for engineering and manufacturing organizations worldwide. For customers sourcing Audio Special Purpose components, we support both current production requirements and long-term component availability across demanding product lifecycles.

Our sourcing approach combines traceability, supply stability, and technical coordination. FPGAX is certified to AS9120B, ISO 9001:2008, and ISO 14001 standards and supports procurement programs where continuity, documentation, and dependable component supply are important.

How FPGAX Supports Audio Special Purpose Requirements

  • Active component sourcing: support for current FPGA, programmable logic, and related semiconductor requirements.
  • End-of-life sourcing: assistance with obsolete and hard-to-find parts when designs must remain in production.
  • Lifecycle management: sourcing support during product transitions, allocation periods, and supply interruptions.
  • Design continuity: long-term supply support intended to reduce redesign pressure and production disruption.
  • Major programmable logic brands: sourcing coverage includes Xilinx, Intel/Altera, Lattice, Microchip, and QuickLogic.

Supply Support at a Glance

Requirement FPGAX Support
Current production Active FPGA, programmable logic, and semiconductor component sourcing
Legacy programs End-of-life and hard-to-find component sourcing
Supply continuity Lifecycle transition and long-term availability support
Quality requirements Traceable sourcing and quality-management processes

Focused on FPGA and Programmable Logic Supply

FPGAX focuses on helping customers maintain access to critical programmable devices throughout the full component lifecycle. Whether the requirement is for a current design, an established production program, or an older platform facing component obsolescence, our goal is to provide a stable sourcing path and help customers maintain design and manufacturing continuity.

Audio Special Purpose FAQ

Can FPGAX source both active and end-of-life Audio Special Purpose components?

Yes. FPGAX supports sourcing for both active components and end-of-life or hard-to-find parts, with an emphasis on maintaining supply continuity for engineering and manufacturing programs.

Which programmable logic manufacturers does FPGAX support?

Our core sourcing coverage includes major FPGA and programmable logic manufacturers such as Xilinx, Intel/Altera, Lattice, Microchip, and QuickLogic, subject to specific part requirements and availability.

How does FPGAX help with component lifecycle changes?

We support customers through lifecycle transitions by helping locate current or legacy supply, reducing exposure to supply disruptions, and supporting long-term availability for designs that need to remain in production.

What quality and traceability standards does FPGAX follow?

FPGAX states certification to AS9120B, ISO 9001:2008, and ISO 14001 standards. Our sourcing services are structured around traceability, stable supply, and quality-management requirements.

What information should I provide for a Audio Special Purpose sourcing request?

Providing the manufacturer part number, required quantity, target delivery schedule, and any lifecycle or traceability requirements helps us evaluate the sourcing request more efficiently.