PCM2904DBR
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- Mfr.Part #
- PCM2904DBR
- Manufacturer
- Texas Instruments
- Package / Case
- 28-SSOP (0.209, 5.30mm Width)
- Datasheet
- Download
- Description
- IC STEREO AUD CODEC W/USB 28SSOP
- Stock
- 40
- In Stock ：
- 40
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- Manufacturer :
- Texas Instruments
- Product Category :
- CODECS
- Terminal Position :
- Dual
- Base Part Number :
- PCM2904
- Height :
- 2mm
- Number of Functions :
- 1
- Sampling Rate :
- 48 ksps
- Pin Count :
- 28
- Voltage - Supply, Analog :
- 4.35V~5.25V
- Width :
- 5.3mm
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Sigma Delta :
- yes
- Package / Case :
- 28-SSOP (0.209, 5.30mm Width)
- Terminal Form :
- Gull wing
- Pbfree Code :
- yes
- Terminal Pitch :
- 0.65mm
- Type :
- Stereo Audio
- Min Supply Voltage :
- 3.25V
- Factory Lead Time :
- 6 Weeks
- Length :
- 10.2mm
- Operating Supply Voltage :
- 5V
- Number of Pins :
- 28
- Number of A/D Converters :
- 1
- Thickness :
- 1.95mm
- Power Supplies :
- 5V
- Nominal Supply Current :
- 67mA
- Max Supply Voltage :
- 5.25V
- Peak Reflow Temperature (Cel) :
- 260
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Weight :
- 285.791543mg
- Voltage - Supply, Digital :
- 4.35V~5.25V
- Radiation Hardening :
- No
- Resolution (Bits) :
- 16 b
- Interface :
- Serial, USB
- RoHS Status :
- ROHS3 Compliant
- Lifecycle Status :
- ACTIVE (Last Updated: 1 week ago)
- Operating Temperature :
- -25°C~85°C
- Number of ADCs / DACs :
- 2 / 2
- Mount :
- Surface Mount
- Mounting Type :
- Surface Mount
- Signal to Noise Ratio (SNR) :
- 89 dB
- Number of Analog Outputs :
- 2
- Dynamic Range, ADCs / DACs (db) Typ :
- 89 / 93
- Packaging :
- Tape and Reel (TR)
- S/N Ratio, ADCs / DACs (db) Typ :
- 89 / 96
- Data Interface :
- USB
- JESD-609 Code :
- e4
- Lead Free :
- Lead Free
- Number of Terminations :
- 28
- Datasheets
- PCM2904DBR
CODECS Texas Instruments PCM2904DBR Overview
The Texas Instruments PCM2904DBR represents a cutting-edge solution in the realm of audio codecs, tailored specifically for applications requiring integrated USB functionality. This IC stereo audio codec efficiently facilitates the bridge between analog audio signals and digital data streams, thereby providing seamless audio interface solutions with USB connectivity. Designed in a compact 28-SSOP package, it offers a practical, space-saving option for advanced audio processing needs. The inclusion of the PCM2904DBR by Texas Instruments in your audio systems ensures reliable, high-quality sound reproduction and simplifies design processes for a wide range of consumer electronics.
PCM2904DBR Features
This product integrates features critical for top-tier audio processing capabilities. It supports a 16-bit digital audio output and a 48 kHz sampling rate, making it ideal for high-fidelity audio applications. Additionally, the PCM2904DBR comes with an on-chip USB interface, not requiring any external USB-specific firmware, which simplifies the overall design and integration process into final products. Its built-in analog-to-digital converters (ADC) and digital-to-analog converters (DAC) ensure superior sound quality and a high dynamic range, providing an efficient solution for developers looking to implement USB audio systems.
PCM2904DBR Applications
- PC Audio Systems: Integrates easily into desktop and laptop audio systems to facilitate high-quality audio recording and playback through USB connectivity.
- Portable Audio Accessories: Used in the design of USB headphones and other portable audio equipment, enhancing sound quality with minimal power consumption.
- Musical Instrument Digital Interfaces (MIDI): Provides the necessary audio interface for MIDI controllers and other musical instruments that interact with computers and other USB-capable devices.
- Consumer Electronics: Ideal for incorporation into consumer electronic products such as USB microphones and gaming headsets, where consistent, high-quality audio is paramount.
- Teleconferencing Equipment: Serves as a core component in teleconferencing systems, offering clear, reliable audio capture and output which is essential for effective communication.
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