PCM2902E/2K
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- Mfr.Part #
- PCM2902E/2K
- Manufacturer
- Texas Instruments
- Package / Case
- 28-SSOP (0.209, 5.30mm Width)
- Datasheet
- Download
- Description
- IC STEREO AUD CODEC W/USB 28SSOP
- Stock
- 23,160
- In Stock ：
- 23,160
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- Manufacturer :
- Texas Instruments
- Product Category :
- CODECS
- RoHS Status :
- ROHS3 Compliant
- Packaging :
- Tape and Reel (TR)
- Mounting Type :
- Surface Mount
- Operating Temperature :
- -25°C~85°C
- Power Supplies :
- 5V
- Dynamic Range, ADCs / DACs (db) Typ :
- 89 / 93
- Terminal Form :
- Gull wing
- Number of Terminations :
- 28
- Voltage - Supply, Digital :
- 4.35V~5.25V
- Lead Free :
- Lead Free
- Package / Case :
- 28-SSOP (0.209, 5.30mm Width)
- Type :
- Stereo Audio
- Number of A/D Converters :
- 1
- Resolution (Bits) :
- 16 b
- Pbfree Code :
- yes
- Radiation Hardening :
- No
- Length :
- 10.2mm
- Signal to Noise Ratio (SNR) :
- 89 dB
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Max Supply Voltage :
- 5.25V
- Terminal Pitch :
- 0.65mm
- Number of Pins :
- 28
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Sampling Rate :
- 48 ksps
- Data Interface :
- USB
- Terminal Position :
- Dual
- JESD-609 Code :
- e4
- Number of ADCs / DACs :
- 2 / 2
- Voltage - Supply, Analog :
- 4.35V~5.25V
- Height :
- 2mm
- Base Part Number :
- PCM2902
- Weight :
- 285.791543mg
- Pin Count :
- 28
- Mount :
- Surface Mount
- Lifecycle Status :
- NRND (Last Updated: 6 days ago)
- S/N Ratio, ADCs / DACs (db) Typ :
- 89 / 96
- Min Supply Voltage :
- 3.25V
- Sigma Delta :
- yes
- Interface :
- Serial, USB
- Number of Functions :
- 1
- Supply Current-Max :
- 67mA
- Width :
- 5.3mm
- Thickness :
- 1.95mm
- Peak Reflow Temperature (Cel) :
- 260
- Datasheets
- PCM2902E/2K
CODECS Texas Instruments PCM2902E/2K Overview
The Texas Instruments PCM2902E/2K is a versatile and high-performance audio codec integrated with a USB interface, designed specifically for seamless integration into audio data transfer and playback systems. As a leading product from Texas Instruments, this stereo audio codec facilitates high-quality audio applications with its built-in USB compliance, making it an ideal choice for developers seeking reliable audio solutions. By integrating digital and analog sound capabilities within a single 28-SSOP package, the PCM2902E/2K offers manufacturers a compact, efficient solution for audio system development, emphasizing both performance and simplicity in design. Its robust feature set supports not only advanced audio applications but also contributes to the simplified design of consumer electronics by reducing the need for multiple components.
PCM2902E/2K Features
This IC features an integrated USB interface compliant with USB 1.1 specifications, which simplifies the connection to PCs and other USB-enabled devices without needing additional external resources. It supports 16-bit stereo audio at sampling rates up to 48 kHz, ensuring high-fidelity sound reproduction and recording. The PCM2902E/2K also incorporates a variety of functionalities including an onboard clock, analog input/output mixer, and a headphone amplifier, which enhances its versatility in various audio processing applications.
PCM2902E/2K Applications
- PC Audio Systems: Integrates directly with personal computers or laptops for enhanced audio playback and recording capabilities, ideal for conferencing and multimedia entertainment.
- USB Headphones: Can be utilized in the design and manufacturing of USB connected headphones, providing direct digital-to-analog conversion that improves sound quality and reduces system complexity.
- Portable Audio Gadgets: Suitable for use in portable audio devices, such as USB microphones and musical instruments, where quality audio capture and playback are essential.
- Home Audio Theaters: Enhances home theater systems by supporting high-quality audio codecs through USB interfaces, thus simplifying the audio setup and connectivity with other multimedia devices.
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