| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
TAS5026IPAGG4IC MODULATOR 64TQFP |
1,915 |
|
Datasheet |
PurePath Digital™ | 64-TQFP | Tray | Obsolete | Modulator | Digital Audio Interfacing | 6 | I2C, I2S | 3V ~ 3.6V | -40°C ~ 85°C (TA) | 32kHz ~ 192kHz | Surface Mount | - |
|
PGA2310UA/1KG4IC VOLUME CONTROL 16SOIC |
2,834 |
|
Datasheet |
- | 16-SOIC (0.295", 7.50mm Width) | Tape & Reel (TR) | Discontinued at Digi-Key | Volume Control | Audio, Musical Instruments | 2 | SPI | ±4.5V ~ 15.5V | -40°C ~ 85°C (TA) | 31.5dB ~ -95.5dB | Surface Mount | Automotive |
|
BU7844GU-E2IC AUDIO INTERFACE VBGA |
3,426 |
|
- |
- | - | Tape & Reel (TR) | Obsolete | - | - | - | - | - | - | - | Surface Mount | - |
|
PGA2320IDWG4IC VOLUME CONTROL 16SOIC |
3,628 |
|
Datasheet |
- | 16-SOIC (0.295", 7.50mm Width) | Tube | Obsolete | Volume Control | Audio, Musical Instruments | 2 | SPI | ±4.5V ~ 15.5V | -40°C ~ 85°C (TA) | 31.5dB ~ -95.5dB | Surface Mount | Automotive |
|
TDA7500ATRIC FULLY INTEG PROCESSOR 100TQFP |
2,863 |
|
Datasheet |
- | 100-LQFP Exposed Pad | Tape & Reel (TR) | Obsolete | Fully Integrated Processor | Digital Audio Interfacing | 6 | I2C, SPI | 3.15V ~ 3.45V | -40°C ~ 125°C (TJ) | AM, FM | Surface Mount | - |
|
CS8421-EZZIC SAMPLE RATE CONVERTER 20TSSOP |
2,429 |
|
Datasheet |
- | 20-TSSOP (0.173", 4.40mm Width) | Tube | Obsolete | Sample Rate Converter | Digital Audio Interfacing | 2 | Serial | 2.38V ~ 2.62V | -40°C ~ 105°C (TA) | 53kHz ~ 211kHz | Surface Mount | - |
|
TDA7500AIC FULLY INTEG PROCESSOR 100TQFP |
2,560 |
|
Datasheet |
- | 100-LQFP Exposed Pad | Tray | Obsolete | Fully Integrated Processor | Digital Audio Interfacing | 6 | I2C, SPI | 3.15V ~ 3.45V | -40°C ~ 125°C (TJ) | AM, FM | Surface Mount | - |
|
LC823450RBH-2HIC AUDIO SIGNAL PROCESSOR |
4,513 |
|
- |
- | - | Tray | Obsolete | Audio Signal Processor | Consumer Audio | 1 | - | - | - | - | - | - |
|
TAS5036BPFCRG4IC MODULATOR 80TQFP |
1,887 |
|
Datasheet |
- | 80-TQFP | Tape & Reel (TR) | Obsolete | Modulator | Digital Audio Interfacing | 6 | I2C, I2S | 3V ~ 3.6V | 0°C ~ 70°C (TA) | 32kHz ~ 192kHz | Surface Mount | - |
|
DF1704E/2KIC INTERPOLATION FILTER 28SSOP |
2,895 |
|
Datasheet |
SoundPlus™ | 28-SSOP (0.209", 5.30mm Width) | Tape & Reel (TR) | Obsolete | Interpolation Filter | Consumer Audio, Professional Audio | 2 | I2S | 4.5V ~ 5.5V | -25°C ~ 85°C (TA) | 32kHz ~ 96kHz | Surface Mount | - |
|
DF1704E/2KG4IC INTERPOLATION FILTER 28SSOP |
3,814 |
|
Datasheet |
SoundPlus™ | 28-SSOP (0.209", 5.30mm Width) | Tape & Reel (TR) | Obsolete | Interpolation Filter | Consumer Audio, Professional Audio | 2 | I2S | 4.5V ~ 5.5V | -25°C ~ 85°C (TA) | 32kHz ~ 96kHz | Surface Mount | - |
|
DF1706E/2KG4IC INTERPOLATION FILTER 28SSOP |
1,387 |
|
Datasheet |
- | 28-SSOP (0.209", 5.30mm Width) | Tape & Reel (TR) | Obsolete | Interpolation Filter | Consumer Audio, Professional Audio | 2 | I2S | 3V ~ 3.6V | -25°C ~ 85°C (TA) | 32kHz ~ 192kHz | Surface Mount | - |
|
BU8903GU-E2IC AUDIO SGNL PROC 60VCSP85H4 |
2,494 |
|
Datasheet |
- | 60-VFBGA, CSPBGA | Tape & Reel (TR) | Obsolete | Audio Signal Processor | Digital Audio Interfacing | 1 | Serial | 2.7V ~ 3.3V | -30°C ~ 85°C (TA) | 26kHz | Surface Mount | - |
|
PGA2310UAG4IC VOLUME CONTROL 16SOIC |
3,308 |
|
Datasheet |
- | 16-SOIC (0.295", 7.50mm Width) | Tube | Obsolete | Volume Control | Audio, Musical Instruments | 2 | SPI | ±4.5V ~ 15.5V | -40°C ~ 85°C (TA) | 31.5dB ~ -95.5dB | Surface Mount | Automotive |
|
TAS5076PFCRG4IC MODULATOR 80TQFP |
4,058 |
|
Datasheet |
PurePath Digital™ | 80-TQFP | Tape & Reel (TR) | Obsolete | Modulator | Digital Audio Interfacing | 6 | I2C, I2S | 3V ~ 3.6V | 0°C ~ 70°C (TA) | 32kHz ~ 192kHz | Surface Mount | - |
|
TAS5036BPFCG4IC MODULATOR 80TQFP |
1,367 |
|
Datasheet |
- | 80-TQFP | Tray | Obsolete | Modulator | Digital Audio Interfacing | 6 | I2C, I2S | 3V ~ 3.6V | 0°C ~ 70°C (TA) | 32kHz ~ 192kHz | Surface Mount | - |
|
CS3318-CQZRIC VOLUME CONTROL 48LQFP |
1,660 |
|
Datasheet |
- | 48-LQFP | Tape & Reel (TR) | Obsolete | Volume Control | Audio Systems | 8 | I2C, SPI | 7.6V ~ 9.45V | -10°C ~ 70°C (TA) | -96dB, +22dB | Surface Mount | - |
|
TAS5036APFCRG4IC MODULATOR 80TQFP |
3,200 |
|
Datasheet |
- | 80-TQFP | Tape & Reel (TR) | Obsolete | Modulator | Digital Audio Interfacing | 6 | I2C, I2S | 3V ~ 3.6V | 0°C ~ 70°C (TA) | 32kHz ~ 192kHz | Surface Mount | - |
|
TAS5036AIPFCRIC MODULATOR 80TQFP |
2,020 |
|
Datasheet |
- | 80-TQFP | Tape & Reel (TR) | Obsolete | Modulator | Digital Audio Interfacing | 6 | I2C, I2S | 3V ~ 3.6V | -40°C ~ 85°C (TA) | 32kHz ~ 192kHz | Surface Mount | - |
|
TAS5036AIPFCRG4IC MODULATOR 80TQFP |
3,501 |
|
Datasheet |
- | 80-TQFP | Tape & Reel (TR) | Obsolete | Modulator | Digital Audio Interfacing | 6 | I2C, I2S | 3V ~ 3.6V | -40°C ~ 85°C (TA) | 32kHz ~ 192kHz | 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.