PCM2900E/2K
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- Mfr.Part #
- PCM2900E/2K
- Manufacturer
- Texas Instruments
- Package / Case
- 28-SSOP (0.209, 5.30mm Width)
- Datasheet
- Download
- Description
- IC STEREO AUD CODEC W/USB 28SSOP
- Stock
- 8,906
- In Stock ：
- 8,906
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- Manufacturer :
- Texas Instruments
- Product Category :
- CODECS
- Interface :
- Serial, USB
- Terminal Position :
- Dual
- Resolution (Bits) :
- 16 b
- Number of Functions :
- 1
- Number of A/D Converters :
- 1
- Number of Terminations :
- 28
- Weight :
- 285.791543mg
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Number of Pins :
- 28
- Lifecycle Status :
- NRND (Last Updated: 2 days ago)
- Signal to Noise Ratio (SNR) :
- 89 dB
- RoHS Status :
- ROHS3 Compliant
- Type :
- Stereo Audio
- Lead Free :
- Lead Free
- Package / Case :
- 28-SSOP (0.209, 5.30mm Width)
- Number of ADCs / DACs :
- 2 / 2
- Min Supply Voltage :
- 3.25V
- Sigma Delta :
- yes
- Pin Count :
- 28
- Mounting Type :
- Surface Mount
- Contact Plating :
- Gold
- Mount :
- Surface Mount
- Data Interface :
- USB
- JESD-609 Code :
- e4
- Packaging :
- Tape and Reel (TR)
- Terminal Pitch :
- 0.65mm
- Length :
- 10.2mm
- Width :
- 5.3mm
- Height :
- 2mm
- Operating Temperature :
- -25°C~85°C
- Peak Reflow Temperature (Cel) :
- 260
- Dynamic Range, ADCs / DACs (db) Typ :
- 89 / 93
- Terminal Form :
- Gull wing
- Thickness :
- 1.95mm
- Voltage - Supply, Analog :
- 4.35V~5.25V
- S/N Ratio, ADCs / DACs (db) Typ :
- 89 / 96
- Power Supplies :
- 5V
- Base Part Number :
- PCM2900
- Supply Current-Max :
- 67mA
- Sampling Rate :
- 48 ksps
- Radiation Hardening :
- No
- Voltage - Supply, Digital :
- 4.35V~5.25V
- Max Supply Voltage :
- 5.25V
- Pbfree Code :
- yes
- Datasheets
- PCM2900E/2K
CODECS Texas Instruments PCM2900E/2K Overview
The Texas Instruments PCM2900E/2K is a robust, high-performance stereo audio codec with USB interface that simplifies audio data exchange for digital audio systems. This codec integrates a USB 1.1 transceiver with a S/PDIF output, making it highly versatile in both consumer and professional audio markets. The CODECS Texas Instruments PCM2900E/2K simplifies design and reduces external component needs with its fully integrated ADC and DAC functions, ensuring superior sound quality and reliability for end applications. Ideal for mass deployment in audio-related applications, this IC provides a turnkey solution for integrating PC audio systems, USB headphones, and other multimedia devices.
PCM2900E/2K Features
The PCM2900E/2K offers significant features that enhance its utility in audio systems:
- Supports 16-bit stereo audio with a sampling rate of up to 48 kHz, ensuring high-quality audio playback and recording.
- Integrated USB interface compliant with USB 1.1 standard, facilitating easy and reliable data transfer.
- On-chip clock generation with single 12 MHz crystal.
- Embedded analog-to-digital and digital-to-analog converters optimize audio signal integrity with minimal noise.
- Bus-powered device capability, which eliminates the need for external power supplies.
- Capable of sending and receiving digital audio signals via S/PDIF, enhancing connectivity options.
PCM2900E/2K Applications
This versatile audio codec can be employed in a wide array of devices and scenarios:
- PC Audio Systems: Integrates with motherboards or as a part of USB external sound cards to provide high-quality audio input and output for computers.
- USB Headphones: Essential for high-resolution audio decoding in USB-connected headphones, providing crisp, clear sound directly from digital sources.
- Gaming Consoles: Utilized in gaming peripherals to enhance audio communications and deliver real-time sound processing.
- Portable Audio Recorders: Acts as a bridge for converting analog sounds into digital format, making it ideal for journalists and musicians on the go.
- Home Theater Systems: Supports digital audio integration, allowing home systems to deliver surround sound experiences.
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