| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
TDA7438DIC AUDIO TONE PROCESSOR 28SO |
4,688 |
|
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 |
|
TDA7467DIC AUDIO SIGNAL PROCESSOR 28SO |
3,040 |
|
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 | - |
|
AK4103AVFIC AUDIO TRANSMITTER 24VSOP |
4,135 |
|
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-ZSTHIGH EFFICIENCY DIGITAL INPUT AU |
2,554 |
|
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 |
|
STABP01IC AUDIO SIGNAL PROCESSOR 20DIP |
3,367 |
|
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 | - |
|
STABP01DIC AUDIO SIGNAL PROCESSOR 20SO |
4,175 |
|
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 | - |
|
STA350BWIC FULLY INTEG PROC POWERSSO-36 |
1,775 |
|
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 | - |
|
TDA7438IC AUDIO TONE PROCESSOR 28DIP |
3,348 |
|
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 |
|
STA323W13TRIC FULLY INTEG PROC POWERSO-36 |
2,415 |
|
- |
- | 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 | - |
|
TAS5086DBTG4IC MODULATOR 38TSSOP |
1,031 |
|
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-E2IC AUDIO TONE PROCESSOR 24SSOPA |
4,911 |
|
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-ZSXHIGH EFFICIENCY DIGITAL INPUT AU |
4,464 |
|
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 |
|
TPA5051RSATG4IC AUDIO SIGNAL PROCESSOR 16QFN |
2,588 |
|
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-E2IC SOUND PROCESSOR 24-SSOP |
2,550 |
|
- |
- | - | Tape & Reel (TR) | Obsolete | - | - | - | - | - | - | - | Surface Mount | - |
|
TDA7462D013TRIC AUDIO SIGNAL PROCESSOR 28SO |
3,983 |
|
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 | - |
|
|
TAS5548DCARIC MODULATOR 56HTSSOP |
3,266 |
|
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 | - |
|
TDA7318DIC AUDIO TONE PROCESSOR 28SO |
3,383 |
|
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 |
|
TDA7462DIC AUDIO SIGNAL PROCESSOR 28SO |
2,115 |
|
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 | - |
|
TDA7467IC AUDIO SIGNAL PROCESSOR 28DIP |
3,427 |
|
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 | - |
|
BD3818KSIC AUDIO SIGNAL PROCESSOR 80SQFP |
1,789 |
|
- |
- | 80-BQFP | Tray | Obsolete | Audio Signal Processor | Consumer Audio | 6 | Serial | 5V ~ 7.4V | -20°C ~ 75°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.