TAS3004PFBRG4 Texas Instruments Integrated Circuit (Quad Flat Packages) In Stock
The TAS3004PFBRG4 is a digital audio processor with integrated codec in a 48-pin TQFP package, featuring 4 audio channels, 2-band equalizer, and volume control circuitry. It combines DSP audio processing with analog codec functions for consumer audio applications, enabling bass and treble adjustment, channel mixing, and digital volume control in set-top boxes, home theater systems, and audio receivers.
- Manufacturer
- Texas Instruments
- Package
- Quad Flat Packages
- Pin Count
- 48
- Lifecycle
- OBSOLETE
- Datasheet
- TAS3004PFBRG4 Datasheet PDF
- Category
- Integrated Circuit
- Temp Range
- ?°C to 70.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Integrated digital audio processor and codec in a single 48-pin TQFP package
- 4-channel audio processing supporting stereo and surround sound configurations
- 2-band parametric equalizer for bass and treble audio adjustment
- Digital volume control with smooth, click-free audio level management
- I2C or SPI control interface for microcontroller-based system integration
- Combined DSP and codec reducing component count in audio system designs
Applications
The TAS3004PFBRG4 is designed for consumer audio systems including set-top boxes, DVD players, home theater receivers, and digital audio workstations where integrated digital signal processing with codec functionality simplifies audio pipeline design. It is also used in portable audio docking stations and PC audio cards requiring multi-channel digital audio processing with hardware-controllable equalization and volume management.
Specifications
| Pbfree Code | No |
| YTEOL | 0 |
| Consumer IC Type | VOLUME CONTROL CIRCUIT |
| JESD-30 Code | S-PQFP-G48 |
| JESD-609 Code | e4 |
| Number of Bands | 2 |
| Number of Channels | 4 |
| Number of Functions | 1 |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | TQFP48,.35SQ |
| Package Shape | SQUARE |
| Package Style | FLATPACK, THIN PROFILE, FINE PITCH |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| Supply Voltage-Max (Vsup) | 3.6V |
| Supply Voltage-Min (Vsup) | 3V |
| Surface Mount | YES |
| Temperature Grade | COMMERCIAL |
| Terminal Finish | NICKEL PALLADIUM GOLD |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.5mm |
| Terminal Position | QUAD |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Package | Quad Flat Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 2 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.60 |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
How many audio channels does the TAS3004PFBRG4 support?
The TAS3004PFBRG4 supports 4 audio channels, enabling stereo input and output processing or 2-channel surround sound configurations. The multi-channel architecture is suitable for consumer home entertainment systems, DVD players, and digital media devices requiring simultaneous processing of multiple audio streams.
What equalization capabilities does the TAS3004PFBRG4 provide?
The TAS3004PFBRG4 includes a 2-band equalizer that allows independent adjustment of bass and treble frequency ranges in the digital domain. This built-in equalization eliminates the need for separate audio processing ICs and enables user-adjustable sound tuning in consumer electronics products.
What package does the TAS3004PFBRG4 use?
The TAS3004PFBRG4 is housed in a 48-pin TQFP (Thin Quad Flat Package) with 0.5mm lead pitch, providing a compact surface-mount footprint suitable for the space-constrained PCB designs typical of consumer audio electronics, set-top boxes, and portable entertainment devices.
What control interface does the TAS3004PFBRG4 use?
The TAS3004PFBRG4 is controlled via a serial interface allowing a host microcontroller to configure equalization parameters, channel gains, and volume settings digitally. This enables user interface controls such as knobs, buttons, or remote control commands to be translated into precise audio processing adjustments without requiring analog control circuits.
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About Texas Instruments
Texas Instruments (TI) is a global semiconductor company headquartered in Dallas, Texas. TI designs and manufactures analog and embedded processing chips used in industrial, automotive, consumer, communications, and enterprise systems.
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