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
TDA7464 STMicroelectronics

TDA7464

IC AUDIO TONE PROCESSOR 44TQFP

STMicroelectronics

3,328
RFQ
TDA7464 Datasheet

Datasheet

- 44-LQFP Tray Obsolete Audio Tone Processor Signal Mixing 2 I2C 7V ~ 10.2V -10°C ~ 85°C (TA) Audio Matrix Surface Mount -
TAS5558DCAR Texas Instruments

TAS5558DCAR

IC MODULATOR 56HTSSOP

Texas Instruments

4,532
RFQ
TAS5558DCAR 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 -
TDA7802PD STMicroelectronics

TDA7802PD

IC AMP AB QUAD 72W POWERSO-36

STMicroelectronics

3,676
RFQ
TDA7802PD Datasheet

Datasheet

- - Tube Active Audio Amplifier Audio 4 I2C - -40°C ~ 105°C (TA) 115dB - Automotive
TDA7465 STMicroelectronics

TDA7465

IC AUDIO TONE PROCESSOR 42SDIP

STMicroelectronics

3,784
RFQ
TDA7465 Datasheet

Datasheet

- 42-SDIP (0.600", 15.24mm) Tube Obsolete Audio Tone Processor Signal Mixing 2 I2C 7V ~ 10.2V -10°C ~ 85°C (TA) Audio Matrix Through Hole -
TDA7466 STMicroelectronics

TDA7466

IC AUDIO TONE PROCESSOR 42SDIP

STMicroelectronics

2,891
RFQ
TDA7466 Datasheet

Datasheet

- 42-SDIP (0.600", 15.24mm) Tube Obsolete Audio Tone Processor Signal Mixing 2 I2C 7V ~ 10.2V -10°C ~ 85°C (TA) Audio Matrix Through Hole -
TAS3108DCPRG4 Texas Instruments

TAS3108DCPRG4

IC AUDIO SGNL PROCESSOR 38HTSSOP

Texas Instruments

2,105
RFQ
TAS3108DCPRG4 Datasheet

Datasheet

- 38-PowerTFSOP (0.173", 4.40mm Width) Tape & Reel (TR) Obsolete Audio Signal Processor Audio 4 I2C 3V ~ 3.6V 0°C ~ 70°C (TA) - Surface Mount Automotive
ZL38050LDG1 Microchip Technology

ZL38050LDG1

IC AUDIO SIGNAL PROCESSOR 64QFN

Microchip Technology

4,854
RFQ
ZL38050LDG1 Datasheet

Datasheet

AcuEdge™ 64-VFQFN Exposed Pad Tray Active Audio Signal Processor Consumer Audio 1 SPI - - 48kHz Surface Mount -
ZL38050LDF1 Microchip Technology

ZL38050LDF1

IC AUDIO SIGNAL PROCESSOR 64QFN

Microchip Technology

4,956
RFQ
ZL38050LDF1 Datasheet

Datasheet

AcuEdge™ 64-VFQFN Exposed Pad Tape & Reel (TR) Active Audio Signal Processor Consumer Audio 1 SPI - - 48kHz Surface Mount -
TAS3103ADBTRG4 Texas Instruments

TAS3103ADBTRG4

IC AUDIO SIGNAL PROCESSR 38TSSOP

Texas Instruments

1,218
RFQ
TAS3103ADBTRG4 Datasheet

Datasheet

- 38-TFSOP (0.173", 4.40mm Width) Tape & Reel (TR) Obsolete Audio Signal Processor Digital Audio Interfacing 3 I2C 3V ~ 3.6V 0°C ~ 70°C (TA) - Surface Mount -
ZL38051LDG1 Microchip Technology

ZL38051LDG1

IC AUDIO SIGNAL PROCESSOR 64QFN

Microchip Technology

2,222
RFQ
ZL38051LDG1 Datasheet

Datasheet

AcuEdge™ 64-VFQFN Exposed Pad Tray Active Audio Signal Processor Consumer Audio 2 - - - - Surface Mount -
ZL38066LDG1 Microchip Technology

ZL38066LDG1

IC AUDIO SIGNAL PROCESSOR

Microchip Technology

2,454
RFQ

-

- - Tray Active - - - - - - - - -
D2-92683-QR-T Renesas Electronics Corporation

D2-92683-QR-T

IC FULLY INTEG PROCESSOR 72QFN

Renesas Electronics Corporation

4,608
RFQ
D2-92683-QR-T Datasheet

Datasheet

- 72-VFQFN Exposed Pad Tape & Reel (TR) Active Fully Integrated Processor Audio 12 I2S, SPI - - Class D Surface Mount Automotive
STV8216 STMicroelectronics

STV8216

IC AUDIO SGNL PROC/DEMOD 80TQFP

STMicroelectronics

2,679
RFQ
STV8216 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 -
TAS5508APAGG4 Texas Instruments

TAS5508APAGG4

IC MODULATOR 64TQFP

Texas Instruments

2,570
RFQ
TAS5508APAGG4 Datasheet

Datasheet

- 64-TQFP Tray Obsolete Modulator Digital Audio Interfacing 8 I2C, I2S 3V ~ 3.6V 0°C ~ 70°C (TA) 32kHz ~ 192kHz Surface Mount -
TDA7803A-8ZX STMicroelectronics

TDA7803A-8ZX

HIGH EFFICIENCY DIGITAL INPUT AU

STMicroelectronics

3,812
RFQ
TDA7803A-8ZX Datasheet

Datasheet

- 27-Flexiwatt, Formed Leads Tube Active Audio ADC/Amplifier Audio 4 I2C, I2S, TDM 6V ~ 18.5V -40°C ~ 105°C (TA) 115dB Surface Mount Automotive
TDA7803A-8ZT STMicroelectronics

TDA7803A-8ZT

SPS AUDIO & POWER

STMicroelectronics

2,353
RFQ

-

- 27-Flexiwatt, Formed Leads Tape & Reel (TR) Active Audio ADC/Amplifier Audio 4 I2C, I2S, TDM 6V ~ 18.5V -40°C ~ 105°C (TA) 115dB Surface Mount Automotive
SRC4192IDBRG4 Texas Instruments

SRC4192IDBRG4

IC SAMPLE RATE CONVERTER 28SSOP

Texas Instruments

3,329
RFQ
SRC4192IDBRG4 Datasheet

Datasheet

- 28-SSOP (0.209", 5.30mm Width) Tape & Reel (TR) Discontinued at Digi-Key Sample Rate Converter Digital Audio Interfacing 2 I2S, TDM 3.3V -45°C ~ 85°C (TA) 4kHz ~ 212kHz Surface Mount -
TAS5508APAGRG4 Texas Instruments

TAS5508APAGRG4

IC MODULATOR 64TQFP

Texas Instruments

4,586
RFQ
TAS5508APAGRG4 Datasheet

Datasheet

- 64-TQFP Tape & Reel (TR) Obsolete Modulator Digital Audio Interfacing 8 I2C, I2S 3V ~ 3.6V 0°C ~ 70°C (TA) 32kHz ~ 192kHz Surface Mount -
BU7831KN-E2 Rohm Semiconductor

BU7831KN-E2

IC FULLY INTEG PROCESSOR 20VQFN

Rohm Semiconductor

1,249
RFQ
BU7831KN-E2 Datasheet

Datasheet

- 20-VFQFN Tape & Reel (TR) Obsolete Fully Integrated Processor Consumer Audio 6 Serial 2.5V ~ 3.3V -30°C ~ 85°C (TA) - Surface Mount -
CS8421-CNZR Cirrus Logic Inc.

CS8421-CNZR

IC SAMPLE RATE CONVERTER 20QFN

Cirrus Logic Inc.

3,946
RFQ
CS8421-CNZR Datasheet

Datasheet

- 20-VQFN Exposed Pad Tape & Reel (TR) Obsolete Sample Rate Converter Digital Audio Interfacing 2 Serial 2.38V ~ 2.62V -10°C ~ 70°C (TA) 53kHz ~ 211kHz 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.