Audio Special Purpose

Manufacturer Series Package/Case Packaging Product Status Function Applications Number of Channels Interface Voltage - Supply Operating Temperature Specifications Mounting Type Grade









































































































































































































































































































































































































































































































































































































































































































































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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
IRS2053MPBF Infineon Technologies

IRS2053MPBF

IC LINE DRIVER 48MLPQ

Infineon Technologies

3,057
RFQ
IRS2053MPBF Datasheet

Datasheet

- 48-VFQFN Exposed Pad Tube Obsolete Line Driver Pre-Amplifier 3 Analog 10V ~ 15V -40°C ~ 125°C (TA) Class D Surface Mount -
BD3486FS-E2 Rohm Semiconductor

BD3486FS-E2

IC SOUND PROCESSOR 32-SSOP

Rohm Semiconductor

3,938
RFQ

-

- - Tape & Reel (TR) Obsolete - - - - - - - Surface Mount -
DIX4192IPFBRG4 Texas Instruments

DIX4192IPFBRG4

IC AUDIO TRANSCEIVER 48TQFP

Texas Instruments

1,521
RFQ
DIX4192IPFBRG4 Datasheet

Datasheet

- 48-TQFP Tape & Reel (TR) Discontinued at Digi-Key Audio Transceiver Audio 4 I2C, SPI 1.65V ~ 1.95V -40°C ~ 85°C (TA) Differential Output Surface Mount Automotive
TDA7429T STMicroelectronics

TDA7429T

IC AUDIO TONE PROCESSOR 44TQFP

STMicroelectronics

2,792
RFQ
TDA7429T Datasheet

Datasheet

- 44-LQFP Tray Obsolete Audio Tone Processor Consumer Audio 2 I2C 7V ~ 10.2V 0°C ~ 70°C (TA) 0.5dB Surface Mount -
TAS3103IDBTR Texas Instruments

TAS3103IDBTR

IC AUDIO SIGNAL PROCESSR 38TSSOP

Texas Instruments

4,396
RFQ
TAS3103IDBTR Datasheet

Datasheet

- 38-TFSOP (0.173", 4.40mm Width) Tape & Reel (TR) Obsolete Audio Signal Processor Digital Audio Interfacing 3 I2C 3V ~ 3.6V -40°C ~ 85°C (TA) - Surface Mount -
TAS3103IDBTRG4 Texas Instruments

TAS3103IDBTRG4

IC AUDIO SIGNAL PROCESSR 38TSSOP

Texas Instruments

4,604
RFQ
TAS3103IDBTRG4 Datasheet

Datasheet

- 38-TFSOP (0.173", 4.40mm Width) Tape & Reel (TR) Obsolete Audio Signal Processor Digital Audio Interfacing 3 I2C 3V ~ 3.6V -40°C ~ 85°C (TA) - Surface Mount -
AK4113VF Asahi Kasei Microdevices/AKM

AK4113VF

IC AUDIO RECEIVER 30VSOP

Asahi Kasei Microdevices/AKM

4,833
RFQ
AK4113VF Datasheet

Datasheet

- 30-LSSOP (0.220", 5.60mm Width) Cut Tape (CT) Obsolete Audio Receiver Digital Audio Interfacing 6 I2C 2.7V ~ 3.6V -40°C ~ 85°C (TA) 8kHz ~ 216kHz Surface Mount -
CS8416-CZZR Cirrus Logic Inc.

CS8416-CZZR

IC AUDIO RECEIVER 28TSSOP

Cirrus Logic Inc.

1,352
RFQ

-

- 28-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Obsolete Audio Receiver Digital Audio Interfacing 8 I2C, SPI 3.3V ~ 5V -10°C ~ 70°C (TA) 32kHz ~ 192kHz Surface Mount -
CS8416-CSZ Cirrus Logic Inc.

CS8416-CSZ

IC AUDIO RECEIVER 28SOIC

Cirrus Logic Inc.

3,265
RFQ
CS8416-CSZ Datasheet

Datasheet

- 28-SOIC (0.295", 7.50mm Width) Tube Obsolete Audio Receiver Digital Audio Interfacing 8 I2C, SPI 3.3V ~ 5V -10°C ~ 70°C (TA) 32kHz ~ 192kHz Surface Mount -
TDA7340G STMicroelectronics

TDA7340G

IC AUDIO SIGNAL PROCESSOR 44PQFP

STMicroelectronics

3,267
RFQ
TDA7340G Datasheet

Datasheet

- 44-QFP Tray Obsolete Audio Signal Processor Audio Systems 2 I2C 6V ~ 10V -40°C ~ 85°C (TA) - Surface Mount -
CS8416-CSZR Cirrus Logic Inc.

CS8416-CSZR

IC AUDIO RECEIVER 28SOIC

Cirrus Logic Inc.

1,541
RFQ
CS8416-CSZR Datasheet

Datasheet

- 28-SOIC (0.295", 7.50mm Width) Tape & Reel (TR) Obsolete Audio Receiver Digital Audio Interfacing 8 I2C, SPI 3.3V ~ 5V -10°C ~ 70°C (TA) 32kHz ~ 192kHz Surface Mount -
PGA2311UG4 Texas Instruments

PGA2311UG4

IC VOLUME CONTROL 16SOIC

Texas Instruments

4,903
RFQ
PGA2311UG4 Datasheet

Datasheet

- 16-SOIC (0.295", 7.50mm Width) Tube Obsolete Volume Control Audio, Musical Instruments 2 SPI ±4.75V ~ 5.25V -40°C ~ 85°C (TA) 31.5dB ~ -95.5dB Surface Mount Automotive
AS3543-ECTP ams-OSRAM USA INC.

AS3543-ECTP

IC AUDIO SIGNAL PROCESSR 68CTBGA

ams-OSRAM USA INC.

2,892
RFQ
AS3543-ECTP Datasheet

Datasheet

- 68-TFBGA Tape & Reel (TR) Active Audio Signal Processor Digital Audio Interfacing 6 Serial 2.7V ~ 5.5V -20°C ~ 85°C (TA) - Surface Mount -
TAS5504APAGR Texas Instruments

TAS5504APAGR

IC MODULATOR 64TQFP

Texas Instruments

2,751
RFQ

-

- 64-TQFP Tape & Reel (TR) Not For New Designs Modulator Digital Audio Interfacing 4 I2C, I2S 3.3V - - Surface Mount -
AD2437KCPZY-RL Analog Devices Inc.

AD2437KCPZY-RL

A2B TRANSCEIVER, CONSUMER GRADE

Analog Devices Inc.

4,080
RFQ
AD2437KCPZY-RL Datasheet

Datasheet

- 48-WFQFN Exposed Pad, CSP Tape & Reel (TR) Active Audio Transceiver Audio Systems, Musical Instruments 51 GPIO, I2C, I2S ,PDM, SPI, TDM 1.7V ~ 1.98V 0°C ~ 105°C (TJ) - Surface Mount -
CS8406-DZZ Cirrus Logic Inc.

CS8406-DZZ

IC AUDIO TRANSMITTER 28TSSOP

Cirrus Logic Inc.

3,146
RFQ

-

- 28-TSSOP (0.173", 4.40mm Width) Tube Obsolete Audio Transmitter Digital Audio Interfacing 2 I2C, SPI 3.3V ~ 5V -40°C ~ 85°C (TA) 8kHz ~ 192kHz Surface Mount -
AD2437BCPZY-RL Analog Devices Inc.

AD2437BCPZY-RL

A2B TRANSCEIVER, INDUSTRIAL GRAD

Analog Devices Inc.

2,491
RFQ
AD2437BCPZY-RL Datasheet

Datasheet

- 48-WFQFN Exposed Pad, CSP Tape & Reel (TR) Active Audio Transceiver Audio Systems, Musical Instruments 51 GPIO, I2C, I2S ,PDM, SPI, TDM 1.7V ~ 1.98V -40°C ~ 105°C (TJ) - Surface Mount -
TDA7802PDTR STMicroelectronics

TDA7802PDTR

IC AMP D QUAD 72W POWERSO-36

STMicroelectronics

2,018
RFQ
TDA7802PDTR Datasheet

Datasheet

- - Tape & Reel (TR) Active Audio Amplifier Audio 4 I2C - -40°C ~ 105°C (TA) 115dB - Automotive
AK4136VQ Asahi Kasei Microdevices/AKM

AK4136VQ

IC SAMPLE RATE CONVERTER 48LQFP

Asahi Kasei Microdevices/AKM

1,618
RFQ
AK4136VQ Datasheet

Datasheet

- 48-LQFP Tape & Reel (TR) Active Sample Rate Converter Digital Audio Interfacing 2 I2C, SPI 3V ~ 3.6V -40°C ~ 105°C (TA) 32 b Surface Mount -
STV8206 STMicroelectronics

STV8206

IC AUDIO SGNL PROC/DEMOD 80TQFP

STMicroelectronics

1,036
RFQ
STV8206 Datasheet

Datasheet

- 80-LQFP Tray Obsolete Audio Signal Processor, Demodulator Consumer Audio 1 I2C, I2S 3V ~ 3.6V 0°C ~ 70°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.