TLVAIC3104IRHBRG4 Texas Instruments Integrated Circuit (Quad Flat No-Lead) In Stock
The TLVAIC3104IRHBRG4 is a low-power stereo audio codec from Texas Instruments operating on a 1.8 V supply, integrating ADC, DAC, and headphone amplifier functions. It is packaged in a 32-pin QFN and suited for portable audio applications. The device offers flexible routing and programmable digital audio processing for compact audio designs.
- Manufacturer
- Texas Instruments
- Package
- Quad Flat No-Lead
- Pin Count
- 32
- Lifecycle
- OBSOLETE
- Datasheet
- TLVAIC3104IRHBRG4 Datasheet PDF
- Category
- Integrated Circuit
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Integrated stereo audio codec with ADC, DAC, and headphone driver in one device
- Low 1.8 V supply voltage minimizing power consumption in battery-powered designs
- 32-pin QFN package with thermal pad enabling compact portable audio module layouts
- Programmable digital audio processing with flexible signal routing
- 260°C peak reflow temperature compatibility for lead-free soldering processes
Applications
The TLVAIC3104IRHBRG4 is used in portable audio players, tablet PCs, and smartphone audio subsystems requiring stereo recording and playback with integrated headphone amplification. It suits voice recording devices, Bluetooth headset base stations, and low-power IoT audio applications where a complete codec solution with digital interface simplifies system design.
Specifications
| YTEOL | 0 |
| JESD-30 Code | S-PQCC-N32 |
| JESD-609 Code | e4 |
| Number of Functions | 1 |
| Package Body Material | PLASTIC/EPOXY |
| Package Shape | SQUARE |
| Package Style | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| Supply Voltage-Nom | 1.8V |
| Surface Mount | YES |
| Telecom IC Type | TELECOM CIRCUIT |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | NICKEL PALLADIUM GOLD |
| Terminal Form | NO LEAD |
| Terminal Pitch | 0.5mm |
| Terminal Position | QUAD |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Package | Quad Flat No-Lead |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 2 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.01 |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What audio functions does the TLVAIC3104IRHBRG4 integrate?
The TLVAIC3104IRHBRG4 is a stereo audio codec that integrates analog-to-digital converters (ADC), digital-to-analog converters (DAC), and a headphone amplifier. This allows it to handle both audio capture (microphone input) and audio playback (speaker or headphone output) in a single integrated circuit.
What supply voltage does the TLVAIC3104IRHBRG4 require?
The device operates from a 1.8 V nominal supply voltage, which is typical for modern low-power mixed-signal ICs used alongside 1.8 V application processors in smartphones, tablets, and IoT audio devices. The low supply voltage directly reduces power dissipation during audio streaming and recording.
What package does the TLVAIC3104IRHBRG4 use?
It is housed in a 32-pin QFN (Quad Flat No-Lead) package with a square, thin profile and an exposed thermal pad. This compact package minimizes PCB area in space-constrained audio module designs and improves thermal performance through the thermal slug connected to the ground plane.
Is the TLVAIC3104IRHBRG4 suitable for lead-free assembly processes?
Yes. The device supports a peak reflow temperature of 260°C, which is the standard for lead-free solder paste assembly. The JESD-609 code e4 confirms it is a lead-free product compatible with RoHS-compliant manufacturing processes used worldwide.
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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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