PCM2903E/2KG4
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- Mfr.Part #
- PCM2903E/2KG4
- Manufacturer
- Texas Instruments
- Package / Case
- 28-SSOP (0.209, 5.30mm Width)
- Datasheet
- Download
- Description
- IC STEREO AUD CODEC W/USB 28SSOP
- Stock
- 30,650
- In Stock ：
- 30,650
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- Manufacturer :
- Texas Instruments
- Product Category :
- CODECS
- Sigma Delta :
- yes
- Number of A/D Converters :
- 1
- Terminal Pitch :
- 0.65mm
- Mounting Type :
- Surface Mount
- Width :
- 5.3mm
- Number of Functions :
- 1
- Signal to Noise Ratio (SNR) :
- 89 dB
- Number of Pins :
- 28
- Sampling Rate :
- 48 ksps
- Voltage - Supply, Digital :
- 3V~3.6V
- Number of Terminations :
- 28
- Packaging :
- Tape and Reel (TR)
- Number of ADCs / DACs :
- 2 / 2
- Operating Temperature :
- 0°C~70°C
- Weight :
- 285.791543mg
- Height Seated (Max) :
- 2mm
- Voltage - Supply, Analog :
- 3V~3.6V
- Terminal Position :
- Dual
- Nominal Supply Current :
- 70mA
- Resolution (Bits) :
- 16 b
- Base Part Number :
- PCM2903
- Dynamic Range, ADCs / DACs (db) Typ :
- 89 / 93
- Max Supply Voltage :
- 3.6V
- RoHS Status :
- ROHS3 Compliant
- S/N Ratio, ADCs / DACs (db) Typ :
- 89 / 96
- Lead Free :
- Lead Free
- Radiation Hardening :
- No
- Pin Count :
- 28
- Type :
- Stereo Audio
- Package / Case :
- 28-SSOP (0.209, 5.30mm Width)
- Terminal Form :
- Gull wing
- Min Supply Voltage :
- 3V
- Surface Mount :
- yes
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Data Interface :
- USB
- Datasheets
- PCM2903E/2KG4
CODECS Texas Instruments PCM2903E/2KG4 Overview
The PCM2903E/2KG4 by Texas Instruments represents a pinnacle of innovation in the realm of audio CODECs, designed specifically to interface with USB applications. This IC stereo audio CODEC features an integrated USB interface, requiring no additional external components for its operation. Ideal for manufacturers looking to enhance audio performance while maintaining streamlined design, this CODEC facilitates high-quality audio data transfer via USB, making it a perfect fit for modern audio equipment. Its efficient design and reliable performance make the CODECS Texas Instruments PCM2903E/2KG4 an essential component for audio systems requiring high-quality sound with USB connectivity.
PCM2903E/2KG4 Features
This IC integrates a variety of features to support its robust functionality. Key features include full-speed USB protocol compliance, which ensures compatibility with most USB hosts without the need for additional drivers. It supports 16-bit stereo audio at sampling rates of 32 kHz, 44.1 kHz, and 48 kHz, providing flexible options for audio playback and recording quality. Additionally, the PCM2903E/2KG4 includes an S/PDIF output that allows digital audio output to an external DAC or similar audio processing equipment, enhancing the audio system's overall versatility.
PCM2903E/2KG4 Applications
- PC Audio Systems: Integrates seamlessly into USB-based audio solutions for PCs, offering crisp and clear sound quality for both playback and recording scenarios.
- Portable Audio Devices: Used in portable devices due to its minimal power consumption and compact size, providing high-quality audio functionality without the bulk.
- USB Headphones: Enhances USB headphone design by providing direct digital-to-analog conversion, optimizing audio output for immersive listening experiences.
- Musical Instruments: Ideal for electronic musical instruments that require reliable audio encoding/decoding with USB interface capability.
- Home Theater Systems: Applied in home theater systems to manage audio streams via USB, ensuring high fidelity sound reproduction in a home entertainment setup.
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