| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
TDA7464IC AUDIO TONE PROCESSOR 44TQFP |
3,328 |
|
Datasheet |
- | 44-LQFP | Tray | Obsolete | Audio Tone Processor | Signal Mixing | 2 | I2C | 7V ~ 10.2V | -10°C ~ 85°C (TA) | Audio Matrix | Surface Mount | - |
|
|
TAS5558DCARIC MODULATOR 56HTSSOP |
4,532 |
|
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 | - |
|
TDA7802PDIC AMP AB QUAD 72W POWERSO-36 |
3,676 |
|
Datasheet |
- | - | Tube | Active | Audio Amplifier | Audio | 4 | I2C | - | -40°C ~ 105°C (TA) | 115dB | - | Automotive |
|
|
TDA7465IC AUDIO TONE PROCESSOR 42SDIP |
3,784 |
|
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 | - |
|
|
TDA7466IC AUDIO TONE PROCESSOR 42SDIP |
2,891 |
|
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 | - |
|
TAS3108DCPRG4IC AUDIO SGNL PROCESSOR 38HTSSOP |
2,105 |
|
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 |
|
ZL38050LDG1IC AUDIO SIGNAL PROCESSOR 64QFN |
4,854 |
|
Datasheet |
AcuEdge™ | 64-VFQFN Exposed Pad | Tray | Active | Audio Signal Processor | Consumer Audio | 1 | SPI | - | - | 48kHz | Surface Mount | - |
|
ZL38050LDF1IC AUDIO SIGNAL PROCESSOR 64QFN |
4,956 |
|
Datasheet |
AcuEdge™ | 64-VFQFN Exposed Pad | Tape & Reel (TR) | Active | Audio Signal Processor | Consumer Audio | 1 | SPI | - | - | 48kHz | Surface Mount | - |
|
TAS3103ADBTRG4IC AUDIO SIGNAL PROCESSR 38TSSOP |
1,218 |
|
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 | - |
|
ZL38051LDG1IC AUDIO SIGNAL PROCESSOR 64QFN |
2,222 |
|
Datasheet |
AcuEdge™ | 64-VFQFN Exposed Pad | Tray | Active | Audio Signal Processor | Consumer Audio | 2 | - | - | - | - | Surface Mount | - |
|
ZL38066LDG1IC AUDIO SIGNAL PROCESSOR |
2,454 |
|
- |
- | - | Tray | Active | - | - | - | - | - | - | - | - | - |
|
D2-92683-QR-TIC FULLY INTEG PROCESSOR 72QFN |
4,608 |
|
Datasheet |
- | 72-VFQFN Exposed Pad | Tape & Reel (TR) | Active | Fully Integrated Processor | Audio | 12 | I2S, SPI | - | - | Class D | Surface Mount | Automotive |
|
STV8216IC AUDIO SGNL PROC/DEMOD 80TQFP |
2,679 |
|
Datasheet |
- | 80-LQFP | Tray | Obsolete | Audio Signal Processor, Demodulator | Consumer Audio | 1 | I2C, I2S | 3V ~ 3.6V | 0°C ~ 70°C (TA) | - | Surface Mount | - |
|
TAS5508APAGG4IC MODULATOR 64TQFP |
2,570 |
|
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-8ZXHIGH EFFICIENCY DIGITAL INPUT AU |
3,812 |
|
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-8ZTSPS AUDIO & POWER |
2,353 |
|
- |
- | 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 |
|
SRC4192IDBRG4IC SAMPLE RATE CONVERTER 28SSOP |
3,329 |
|
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 | - |
|
TAS5508APAGRG4IC MODULATOR 64TQFP |
4,586 |
|
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-E2IC FULLY INTEG PROCESSOR 20VQFN |
1,249 |
|
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-CNZRIC SAMPLE RATE CONVERTER 20QFN |
3,946 |
|
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 | - |
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.