PCM2906DB
- Mfr.Part #
- PCM2906DB
- Manufacturer
- Texas Instruments
- Package / Case
- 28-SSOP (0.209, 5.30mm Width)
- Datasheet
- Download
- Description
- IC STEREO AUD CODEC W/USB 28SSOP
- Stock
- 1,152
- In Stock :
- 1,152
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- Manufacturer :
- Texas Instruments
- Product Category :
- CODECS
- Packaging :
- Tube
- Signal to Noise Ratio (SNR) :
- 89 dB
- Pin Count :
- 28
- Mounting Type :
- Surface Mount
- Number of Pins :
- 28
- Dynamic Range, ADCs / DACs (db) Typ :
- 89 / 93
- Number of Functions :
- 1
- Thickness :
- 1.95mm
- Lifecycle Status :
- NRND (Last Updated: 3 days ago)
- Height :
- 2mm
- Resolution (Bits) :
- 16 b
- Peak Reflow Temperature (Cel) :
- 260
- Terminal Position :
- Dual
- Terminal Pitch :
- 0.65mm
- Terminal Form :
- Gull wing
- Length :
- 10.2mm
- Base Part Number :
- PCM2906
- Weight :
- 285.791543mg
- Voltage - Supply, Digital :
- 4.35V~5.25V
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- RoHS Status :
- ROHS3 Compliant
- Sigma Delta :
- yes
- S/N Ratio, ADCs / DACs (db) Typ :
- 89 / 96
- Radiation Hardening :
- No
- Power Supplies :
- 5V
- Type :
- Stereo Audio
- Lead Free :
- Lead Free
- Max Supply Voltage :
- 5.25V
- Data Interface :
- USB
- Pbfree Code :
- yes
- Sampling Rate :
- 48 ksps
- Voltage - Supply, Analog :
- 4.35V~5.25V
- JESD-609 Code :
- e4
- Number of Bits :
- 16
- Package / Case :
- 28-SSOP (0.209, 5.30mm Width)
- Interface :
- Serial, USB
- Number of Channels :
- 2
- Width :
- 5.3mm
- Nominal Supply Current :
- 67mA
- Mount :
- Surface Mount
- Number of ADCs / DACs :
- 2 / 2
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Min Supply Voltage :
- 3.25V
- Number of Terminations :
- 28
- Number of A/D Converters :
- 1
- Operating Temperature :
- -25°C~85°C
- Datasheets
- PCM2906DB

CODECS Texas Instruments PCM2906DB Overview
The Texas Instruments PCM2906DB is a high-quality, integrated stereo audio codec with USB interface that ensures superior sound quality and easy integration. Designed for efficient and reliable digital audio conversion, this 28-SSOP package codec is an excellent choice for developers requiring a plug-and-play audio interface solution that combines both analog-to-digital and digital-to-analog converters. With its built-in USB compliance, the PCM2906DB simplifies the design of audio peripherals by eliminating the need for additional sound components. This feature makes it ideal for manufacturers looking to streamline production and reduce costs, thereby appealing to B2B customers seeking bulk purchasing options.
PCM2906DB Features
The PCM2906DB by Texas Instruments comes packed with features designed for robust performance in digital audio processing. Key features include USB 2.0 full-speed compatibility, no external power required, and support for 16-bit stereo audio with adjustable volume control. Additionally, its built-in oscillator and single power supply operation contribute to its low power consumption and minimized external component requirement, enhancing system reliability and design simplicity.
PCM2906DB Applications
- USB Headphones and Headsets: Utilizes the PCM2906DB for seamless integration into USB-based audio systems, enabling high-quality audio playback and recording capabilities.
- Portable Audio Devices: Leverages the codec’s low power consumption and high-fidelity output to enhance audio performance while maintaining battery efficiency.
- Gaming Consoles: Employs the PCM2906DB to provide reliable audio solutions for in-game communications and immersive soundscapes.
- Computer Audio Interfaces: Applies the PCM2906DB for converting analog signals from microphones and instruments into digital audio, suitable for both amateur and professional recording environments.
- Teleconferencing Systems: Takes advantage of the codec’s full duplex, low-latency audio conversion for clear and continuous communication.
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