PCM2903E/2K
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- Mfr.Part #
- PCM2903E/2K
- Manufacturer
- Texas Instruments
- Package / Case
- 28-SSOP (0.209, 5.30mm Width)
- Datasheet
- Download
- Description
- PCM2903 STEREO USB1.1 CODEC WITH
- Stock
- 23,591
- In Stock ：
- 23,591
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- Manufacturer :
- Texas Instruments
- Product Category :
- CODECS
- S/N Ratio, ADCs / DACs (db) Typ :
- 89 / 96
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Data Interface :
- USB
- Resolution (Bits) :
- 16 b
- Base Part Number :
- PCM2903
- Radiation Hardening :
- No
- Surface Mount :
- yes
- Terminal Pitch :
- 0.65mm
- Type :
- Stereo Audio
- Operating Temperature :
- 0°C~70°C
- Packaging :
- Tape and Reel (TR)
- Sampling Rate :
- 48 ksps
- Terminal Form :
- Gull wing
- Voltage - Supply, Digital :
- 3V~3.6V
- Pin Count :
- 28
- Number of Terminations :
- 28
- Voltage - Supply, Analog :
- 3V~3.6V
- Min Supply Voltage :
- 3V
- Sigma Delta :
- yes
- Number of ADCs / DACs :
- 2 / 2
- Number of Functions :
- 1
- Terminal Position :
- Dual
- Nominal Supply Current :
- 70mA
- RoHS Status :
- ROHS3 Compliant
- Height Seated (Max) :
- 2mm
- Number of A/D Converters :
- 1
- Weight :
- 285.791543mg
- Mounting Type :
- Surface Mount
- Signal to Noise Ratio (SNR) :
- 89 dB
- Dynamic Range, ADCs / DACs (db) Typ :
- 89 / 93
- Package / Case :
- 28-SSOP (0.209, 5.30mm Width)
- Number of Pins :
- 28
- Max Supply Voltage :
- 3.6V
- Lead Free :
- Lead Free
- Width :
- 5.3mm
- Datasheets
- PCM2903E/2K
CODECS Texas Instruments PCM2903E/2K Overview
The PCM2903E/2K by Texas Instruments represents a top-tier solution within the field of audio CODECS, offering a sophisticated USB1.1 audio interface functionality. This product facilitates seamless integration of analog audio-signal input and output to USB-equipped devices, boasting an in-built stereo audio ADC and DAC. As a comprehensive stereo USB CODEC, the PCM2903E/2K is particularly designed to enhance audio applications, supporting sampling rates up to 48 kHz for superior sound quality. Its plug-and-play feature, which requires no additional software drivers for basic USB audio playback and recording setups, makes it an attractive choice for developers and manufacturers aiming to quickly and efficiently implement reliable audio functionalities in their systems.
PCM2903E/2K Features
This integrated circuit incorporates a host of features that stand out in its category:
- Supports 16-bit stereo audio playback and recording with USB1.1 compliance, ensuring broad compatibility with existing USB audio standards.
- Embedded analog-to-digital and digital-to-analog converters provide high-quality sound transformation capabilities.
- Comes with an onboard USB interface, facilitating direct connection with PCs and other USB-enabled devices without requiring external components.
- Features S/PDIF output, allowing it to interface with professional audio equipment for enhanced audio output options.
PCM2903E/2K Applications
- USB Headphones: Utilizes its DAC for high-fidelity audio output, making it ideal for creating USB-connected headphones that deliver rich, immersive sound experiences.
- Audio Interface Systems: Acts as a bridge between analog audio devices and computers, perfect for use in home recording studios or podcast setups.
- Musical Instrument Digital Interfaces (MIDI): Provides reliable audio codec functionality for electronic musical instruments that need to interface with computers and other digital audio equipment.
- Portable Audio Gadgets: Can be implemented in portable audio recorders and players, offering robust audio processing in a compact form factor.
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The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
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