PCM2902BDBR Texas Instruments Integrated Circuit (Small Outline Packages) In Stock
PCM2902BDBR is a 16-bit stereo USB audio codec from Texas Instruments. It integrates ADC, DAC, and USB interface in a compact 28-SSOP package. Priced from $10.56 with worldwide shipping available.
- Manufacturer
- Texas Instruments
- Package
- Small Outline Packages
- Pin Count
- 28
- Lifecycle
- NOT RECOMMENDED
- Datasheet
- PCM2902BDBR Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $10.5600(MOQ 1)
- Temp Range
- -25.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 16-bit stereo audio ADC and DAC with USB full-speed interface
- Integrated USB transceiver eliminates external components
- Supports 3.1V to 3.5V supply voltage for low-power operation
- 28-SSOP package enables compact board designs
- Single-chip USB audio solution compliant with USB Audio Class specification
Applications
The PCM2902BDBR is widely used in USB audio interfaces, PC headsets, and external sound cards where high-quality stereo audio input and output are required. It suits consumer electronics such as USB microphones, digital audio workstation peripherals, and multimedia devices. Its integrated USB transceiver and audio codec simplify design in portable audio equipment and communication accessories.
Specifications
| Pbfree Code | Yes |
| YTEOL | 3.9 |
| Additional Feature | IT ALSO REQUIRES 3.1V TO 3.5V SUPPLY |
| Consumer IC Type | CONSUMER CIRCUIT |
| JESD-30 Code | R-PDSO-G28 |
| JESD-609 Code | e4 |
| Number of Functions | 1 |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | SSOP28,.3 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE, SHRINK PITCH |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| Supply Current-Max | 67mA |
| Supply Voltage-Max (Vsup) | 5.25V |
| Supply Voltage-Min (Vsup) | 4.35V |
| Surface Mount | YES |
| Temperature Grade | OTHER |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.65mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Package | Small Outline Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.90 |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for PCM2902BDBR:
Texas Instruments Consumer Circuit, PDSO28
Frequently Asked Questions
What is the bit depth and sample rate supported by the PCM2902BDBR?
The PCM2902BDBR supports 16-bit audio resolution. It is compatible with standard USB audio sample rates including 32 kHz, 44.1 kHz, and 48 kHz, making it suitable for consumer and professional audio applications.
What supply voltage does the PCM2902BDBR require?
The PCM2902BDBR requires an analog supply voltage in the range of 3.1V to 3.5V. The USB bus provides 5V which is regulated internally, simplifying power supply design in USB-powered applications.
What package does the PCM2902BDBR use and what are its dimensions?
The PCM2902BDBR is housed in a 28-pin SSOP (Shrink Small Outline Package) with a 0.3-inch body width. This compact package is well-suited for space-constrained PCB designs in portable and consumer electronics.
What are typical applications for the PCM2902BDBR?
Typical applications include USB audio dongles, PC headsets with microphone, external USB sound cards, digital audio interfaces, and USB-powered multimedia peripherals. Its integrated USB and audio functions reduce BOM count and simplify firmware development.
Is the PCM2902BDBR RoHS compliant?
Yes, the PCM2902BDBR is RoHS compliant. The Pb-free code is marked as 'Yes' and the JESD-609 code is e4, confirming it meets lead-free and halogen-free requirements for global regulatory compliance.
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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.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $24.6000 | $24.60 |
| 18+ | $16.5000 | $297.00 |
| 500+ | $11.8800 | $5940.00 |
| 1000+ | $11.2200 | $11220.00 |
| 10000+ | $10.5600 | $105600.00 |
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