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
CS8421-EZZR Cirrus Logic Inc.

CS8421-EZZR

IC SAMPLE RATE CONVERTER 20TSSOP

Cirrus Logic Inc.

4,567
RFQ
CS8421-EZZR Datasheet

Datasheet

- 20-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Obsolete Sample Rate Converter Digital Audio Interfacing 2 Serial 2.38V ~ 2.62V -40°C ~ 105°C (TA) 53kHz ~ 211kHz Surface Mount -
TAS5026IPAGRG4 Texas Instruments

TAS5026IPAGRG4

IC MODULATOR 64TQFP

Texas Instruments

3,585
RFQ
TAS5026IPAGRG4 Datasheet

Datasheet

PurePath Digital™ 64-TQFP Tape & Reel (TR) Obsolete Modulator Digital Audio Interfacing 6 I2C, I2S 3V ~ 3.6V -40°C ~ 85°C (TA) 32kHz ~ 192kHz Surface Mount -
CS8416K-CSZ Cirrus Logic Inc.

CS8416K-CSZ

IC 192 KHZ DIGITAL AUDIO RECEIVE

Cirrus Logic Inc.

3,226
RFQ
CS8416K-CSZ Datasheet

Datasheet

- 28-SOIC (0.295", 7.50mm Width) Tube Active Audio Receiver Digital Audio Interfacing 1 I2C, SPI 3.13V ~ 3.46V -10°C ~ 70°C - Surface Mount -
STA32613TR STMicroelectronics

STA32613TR

IC FULLY INTEG PROC POWERSO-36

STMicroelectronics

4,372
RFQ
STA32613TR Datasheet

Datasheet

- 36-PowerBSSOP (0.433", 11.00mm Width) Tape & Reel (TR) Active Fully Integrated Processor Pre-Amplifier 2 I2C, I2S 10V ~ 36V -40°C ~ 125°C (TJ) Direct Digital Amplification Surface Mount -
AS3527A FCT T ams-OSRAM USA INC.

AS3527A FCT T

IC AUDIO SGNL PROCESSOR 224CTBGA

ams-OSRAM USA INC.

3,185
RFQ
AS3527A FCT T Datasheet

Datasheet

- 224-LFBGA Tape & Reel (TR) Obsolete Audio Signal Processor Consumer Audio 2 I2C, I2S, SPI 3V ~ 5.5V - 32 b Surface Mount -
AS3527A FCT T-100 ams-OSRAM USA INC.

AS3527A FCT T-100

IC AUDIO SGNL PROCESSOR 224CTBGA

ams-OSRAM USA INC.

1,811
RFQ
AS3527A FCT T-100 Datasheet

Datasheet

- 224-LFBGA Tape & Reel (TR) Obsolete Audio Signal Processor Consumer Audio 2 I2C, I2S, SPI 3V ~ 5.5V - 32 b Surface Mount -
TAS5508CPAGR Texas Instruments

TAS5508CPAGR

IC MODULATOR 64TQFP

Texas Instruments

2,498
RFQ
TAS5508CPAGR Datasheet

Datasheet

- 64-TQFP Tape & Reel (TR) Active Modulator Digital Audio Interfacing 8 I2C, I2S 3V ~ 3.6V 0°C ~ 70°C (TA) 32kHz ~ 192kHz Surface Mount -
PGA4311UAG4 Texas Instruments

PGA4311UAG4

IC VOLUME CONTROL 28SOIC

Texas Instruments

2,060
RFQ
PGA4311UAG4 Datasheet

Datasheet

- 28-SOIC (0.295", 7.50mm Width) Tube Discontinued at Digi-Key Volume Control Audio, Musical Instruments 4 SPI ±4.75V ~ 5.25V -40°C ~ 85°C (TA) 31.5dB ~ -95.5dB Surface Mount Automotive
PGA4311UG4 Texas Instruments

PGA4311UG4

IC VOLUME CONTROL 28SOIC

Texas Instruments

1,804
RFQ
PGA4311UG4 Datasheet

Datasheet

- 28-SOIC (0.295", 7.50mm Width) Tube Discontinued at Digi-Key Volume Control Audio, Musical Instruments 4 SPI ±4.75V ~ 5.25V -40°C ~ 85°C (TA) 31.5dB ~ -95.5dB Surface Mount Automotive
TAS5026PAGG4 Texas Instruments

TAS5026PAGG4

IC MODULATOR 64TQFP

Texas Instruments

1,840
RFQ
TAS5026PAGG4 Datasheet

Datasheet

PurePath Digital™ 64-TQFP Tray Obsolete Modulator Digital Audio Interfacing 6 I2C, I2S 3V ~ 3.6V 0°C ~ 70°C (TA) 32kHz ~ 192kHz Surface Mount -
CS8421-DZZ Cirrus Logic Inc.

CS8421-DZZ

IC SAMPLE RATE CONVERTER 20TSSOP

Cirrus Logic Inc.

2,788
RFQ
CS8421-DZZ Datasheet

Datasheet

- 20-TSSOP (0.173", 4.40mm Width) Tube Obsolete Sample Rate Converter Digital Audio Interfacing 2 Serial 2.38V ~ 2.62V -40°C ~ 85°C (TA) 53kHz ~ 211kHz Surface Mount -
FSA95601VAHR2 NXP USA Inc.

FSA95601VAHR2

IC AMP 6CH CLASS D DGTL

NXP USA Inc.

3,420
RFQ

-

- - Tube Obsolete - - - - - - - - -
TAS5518PAGG4 Texas Instruments

TAS5518PAGG4

IC MODULATOR 64TQFP

Texas Instruments

3,739
RFQ
TAS5518PAGG4 Datasheet

Datasheet

- 64-TQFP Tray Discontinued at Digi-Key Modulator Digital Audio Interfacing 8 I2C, I2S 3V ~ 3.6V -20°C ~ 70°C (TA) 32kHz ~ 192kHz Surface Mount -
TAS5518PAGRG4 Texas Instruments

TAS5518PAGRG4

IC MODULATOR 64TQFP

Texas Instruments

3,436
RFQ
TAS5518PAGRG4 Datasheet

Datasheet

- 64-TQFP Tape & Reel (TR) Discontinued at Digi-Key Modulator Digital Audio Interfacing 8 I2C, I2S 3V ~ 3.6V -20°C ~ 70°C (TA) 32kHz ~ 192kHz Surface Mount -
S1V3S344A00A800-160 EPSON

S1V3S344A00A800-160

IC VOICE PROCESSOR 52QFP13

EPSON

4,964
RFQ
S1V3S344A00A800-160 Datasheet

Datasheet

- 52-LQFP Tray Not For New Designs Voice Processing Unit (VPU) Signal Processing 1 SPI 3.3V ~ 5V - - Surface Mount -
SRC4382IPFBT Texas Instruments

SRC4382IPFBT

IC SAMPLE RATE CONVERTER 48TQFP

Texas Instruments

1,512
RFQ
SRC4382IPFBT Datasheet

Datasheet

- 48-TQFP Tape & Reel (TR) Obsolete Sample Rate Converter Digital Audio Interfacing 2 I2C, SPI 3V ~ 3.6V -40°C ~ 85°C (TA) 4kHz ~ 216kHz Surface Mount -
CS8416K-DZZR Cirrus Logic Inc.

CS8416K-DZZR

IC 192 KHZ DIGITAL AUDIO RECEIVE

Cirrus Logic Inc.

3,667
RFQ
CS8416K-DZZR Datasheet

Datasheet

- 28-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Active Audio Receiver Digital Audio Interfacing 1 I2C, SPI 3.13V ~ 3.46V -40°C ~ 85°C - Surface Mount -
ZL38AMBLDG1 Microchip Technology

ZL38AMBLDG1

IC AUDIO SIGNAL PROCESSOR 64QFN

Microchip Technology

4,799
RFQ
ZL38AMBLDG1 Datasheet

Datasheet

AcuEdge™ 64-VFQFN Exposed Pad Tray Active Audio Signal Processor Consumer Audio 1 I2S, SPI, UART 1V ~ 1.6V - 48kHz Surface Mount -
ZL38AMBLDF1 Microchip Technology

ZL38AMBLDF1

IC AUDIO SIGNAL PROCESSOR 64QFN

Microchip Technology

3,995
RFQ
ZL38AMBLDF1 Datasheet

Datasheet

AcuEdge™ 64-VFQFN Exposed Pad Tape & Reel (TR) Active Audio Signal Processor Consumer Audio 1 I2S, SPI, UART 1V ~ 1.6V - 48kHz Surface Mount -
BD3433K-E2 Rohm Semiconductor

BD3433K-E2

IC VOLUME CONTROL 44QFP

Rohm Semiconductor

4,580
RFQ
BD3433K-E2 Datasheet

Datasheet

- 44-QFP Tape & Reel (TR) Obsolete Volume Control Audio 6 Serial 7V ~ 9.5V -40°C ~ 85°C (TA) -108dB Surface Mount Automotive
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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.