| Photo | Mfr. Part # | Availability | Quantity | Datasheet | Series | Package/Case | Packaging | Product Status | Function | Applications | Number of Channels | Interface | Voltage - Supply | Operating Temperature | Specifications | Mounting Type | Grade |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
IRS2053MPBFIC LINE DRIVER 48MLPQ |
3,057 |
|
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-E2IC SOUND PROCESSOR 32-SSOP |
3,938 |
|
- |
- | - | Tape & Reel (TR) | Obsolete | - | - | - | - | - | - | - | Surface Mount | - |
|
DIX4192IPFBRG4IC AUDIO TRANSCEIVER 48TQFP |
1,521 |
|
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 |
|
TDA7429TIC AUDIO TONE PROCESSOR 44TQFP |
2,792 |
|
Datasheet |
- | 44-LQFP | Tray | Obsolete | Audio Tone Processor | Consumer Audio | 2 | I2C | 7V ~ 10.2V | 0°C ~ 70°C (TA) | 0.5dB | Surface Mount | - |
|
TAS3103IDBTRIC AUDIO SIGNAL PROCESSR 38TSSOP |
4,396 |
|
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 | - |
|
TAS3103IDBTRG4IC AUDIO SIGNAL PROCESSR 38TSSOP |
4,604 |
|
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 | - |
|
AK4113VFIC AUDIO RECEIVER 30VSOP |
4,833 |
|
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-CZZRIC AUDIO RECEIVER 28TSSOP |
1,352 |
|
- |
- | 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-CSZIC AUDIO RECEIVER 28SOIC |
3,265 |
|
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 | - |
|
TDA7340GIC AUDIO SIGNAL PROCESSOR 44PQFP |
3,267 |
|
Datasheet |
- | 44-QFP | Tray | Obsolete | Audio Signal Processor | Audio Systems | 2 | I2C | 6V ~ 10V | -40°C ~ 85°C (TA) | - | Surface Mount | - |
|
|
CS8416-CSZRIC AUDIO RECEIVER 28SOIC |
1,541 |
|
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 | - |
|
PGA2311UG4IC VOLUME CONTROL 16SOIC |
4,903 |
|
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-ECTPIC AUDIO SIGNAL PROCESSR 68CTBGA |
2,892 |
|
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 | - |
|
TAS5504APAGRIC MODULATOR 64TQFP |
2,751 |
|
- |
- | 64-TQFP | Tape & Reel (TR) | Not For New Designs | Modulator | Digital Audio Interfacing | 4 | I2C, I2S | 3.3V | - | - | Surface Mount | - |
|
AD2437KCPZY-RLA2B TRANSCEIVER, CONSUMER GRADE |
4,080 |
|
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-DZZIC AUDIO TRANSMITTER 28TSSOP |
3,146 |
|
- |
- | 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-RLA2B TRANSCEIVER, INDUSTRIAL GRAD |
2,491 |
|
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 | - |
|
TDA7802PDTRIC AMP D QUAD 72W POWERSO-36 |
2,018 |
|
Datasheet |
- | - | Tape & Reel (TR) | Active | Audio Amplifier | Audio | 4 | I2C | - | -40°C ~ 105°C (TA) | 115dB | - | Automotive |
|
AK4136VQIC SAMPLE RATE CONVERTER 48LQFP |
1,618 |
|
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 | - |
|
STV8206IC AUDIO SGNL PROC/DEMOD 80TQFP |
1,036 |
|
Datasheet |
- | 80-LQFP | Tray | Obsolete | Audio Signal Processor, Demodulator | Consumer Audio | 1 | I2C, I2S | 3V ~ 3.6V | 0°C ~ 70°C (TA) | - | Surface Mount | - |
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.
| 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 |
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.
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.
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.
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.
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.
Providing the manufacturer part number, required quantity, target delivery schedule, and any lifecycle or traceability requirements helps us evaluate the sourcing request more efficiently.