PCM2900E
- Mfr.Part #
- PCM2900E
- Manufacturer
- Texas Instruments
- Package / Case
- 28-SSOP (0.209, 5.30mm Width)
- Datasheet
- Download
- Description
- IC STEREO AUD CODEC W/USB 28SSOP
- Stock
- 11,610
- In Stock :
- 11,610
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- Manufacturer :
- Texas Instruments
- Product Category :
- CODECS
- Sampling Rate :
- 48 ksps
- Voltage - Supply, Digital :
- 4.35V~5.25V
- Lifecycle Status :
- NRND (Last Updated: 3 days ago)
- Number of A/D Converters :
- 1
- Radiation Hardening :
- No
- Power Supplies :
- 5V
- Terminal Pitch :
- 0.65mm
- Length :
- 10.2mm
- S/N Ratio, ADCs / DACs (db) Typ :
- 89 / 96
- Max Supply Voltage :
- 5.25V
- RoHS Status :
- ROHS3 Compliant
- Signal to Noise Ratio (SNR) :
- 89 dB
- Base Part Number :
- PCM2900
- Data Interface :
- USB
- Number of ADCs / DACs :
- 2 / 2
- Number of Terminations :
- 28
- Pbfree Code :
- yes
- Type :
- Stereo Audio
- Package / Case :
- 28-SSOP (0.209, 5.30mm Width)
- Dynamic Range, ADCs / DACs (db) Typ :
- 89 / 93
- Mounting Type :
- Surface Mount
- Height :
- 2mm
- Pin Count :
- 28
- Lead Free :
- Lead Free
- Peak Reflow Temperature (Cel) :
- 260
- Voltage - Supply, Analog :
- 4.35V~5.25V
- Interface :
- Serial, USB
- Resolution (Bits) :
- 16 b
- Packaging :
- Tube
- Number of Pins :
- 28
- Terminal Position :
- Dual
- Terminal Form :
- Gull wing
- Number of Functions :
- 1
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Mount :
- Surface Mount
- Operating Supply Voltage :
- 5V
- Thickness :
- 1.95mm
- JESD-609 Code :
- e4
- Sigma Delta :
- yes
- Number of Channels :
- 4
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Supply Current-Max :
- 67mA
- Number of Bits :
- 16
- Min Supply Voltage :
- 3.25V
- Width :
- 5.3mm
- Weight :
- 285.791543mg
- Operating Temperature :
- -25°C~85°C
- Datasheets
- PCM2900E

CODECS Texas Instruments PCM2900E Overview
The Texas Instruments PCM2900E is a high-quality, highly integrated USB audio codec ideally suited for a range of commercial and industrial applications. This IC facilitates seamless interface between audio hardware and personal computers through USB, simplifying audio data transfer and streamlining system design. The PCM2900E is designed to handle stereo audio signals with precision, providing both recording and playback capabilities with minimal external components. This makes it an indispensable tool for developers needing a reliable audio processing solution that combines efficiency and high performance.
PCM2900E Features
The PCM2900E boasts several features that make it a standout choice for integrating audio functionality into USB-based applications. Key features include support for 16-bit stereo audio at sampling rates up to 48 kHz, an onboard USB interface that complies with the USB 1.1 standard, and no requirement for external clock sources. Additionally, it includes analog-to-digital converters (ADC) and digital-to-analog converters (DAC) that achieve a high signal-to-noise ratio, ensuring clear audio output and reliable performance in demanding environments.
PCM2900E Applications
- USB Headphones: Implements DAC capabilities for high-quality audio playback directly from a USB connection to consumer headphones.
- Podcasting Equipment: Utilizes onboard ADCs for converting analog microphone inputs into digital streams, simplifying the setup for podcasting and broadcasting applications.
- Portable Audio Recorders: Enables compact devices to capture high-quality audio through its efficient data encoding and easy integration with USB interfaces.
- Voice Recognition Systems: Provides precise ADC conversion, essential for accurate voice input and processing in voice-activated systems.
- Gaming Headsets: Facilitates immersive gaming experiences by delivering excellent audio performance and low-latency feedback through its integrated circuits.
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