PCM2904DB
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- Mfr.Part #
- PCM2904DB
- Manufacturer
- Texas Instruments
- Package / Case
- 28-SSOP (0.209, 5.30mm Width)
- Datasheet
- Download
- Description
- IC STEREO AUD CODEC W/USB 28SSOP
- Stock
- 21
- In Stock ：
- 21
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- * Quantity:
- Manufacturer :
- Texas Instruments
- Product Category :
- CODECS
- Voltage - Supply, Digital :
- 4.35V~5.25V
- Number of ADCs / DACs :
- 2 / 2
- Width :
- 5.3mm
- Terminal Form :
- Gull wing
- Terminal Position :
- Dual
- Thickness :
- 1.95mm
- Signal to Noise Ratio (SNR) :
- 89 dB
- ECCN Code :
- EAR99
- Pin Count :
- 28
- Weight :
- 285.791543mg
- Lead Free :
- Lead Free
- Power Supplies :
- 5V
- Dynamic Range, ADCs / DACs (db) Typ :
- 89 / 93
- Package / Case :
- 28-SSOP (0.209, 5.30mm Width)
- Mount :
- Surface Mount
- Sampling Rate :
- 48 ksps
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Sigma Delta :
- yes
- Lifecycle Status :
- ACTIVE (Last Updated: 3 days ago)
- Min Supply Voltage :
- 3.25V
- Number of Terminations :
- 28
- Number of Analog Outputs :
- 2
- Mounting Type :
- Surface Mount
- Type :
- Stereo Audio
- Nominal Supply Current :
- 67mA
- Operating Temperature :
- -25°C~85°C
- Interface :
- Serial, USB
- Peak Reflow Temperature (Cel) :
- 260
- JESD-609 Code :
- e4
- Packaging :
- Tube
- RoHS Status :
- ROHS3 Compliant
- Base Part Number :
- PCM2904
- Voltage - Supply, Analog :
- 4.35V~5.25V
- Length :
- 10.2mm
- Operating Supply Voltage :
- 5V
- Factory Lead Time :
- 6 Weeks
- Number of Bits :
- 16
- S/N Ratio, ADCs / DACs (db) Typ :
- 89 / 96
- Pbfree Code :
- yes
- Data Interface :
- USB
- Max Supply Voltage :
- 5.25V
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Height :
- 2mm
- Terminal Pitch :
- 0.65mm
- Number of A/D Converters :
- 1
- Radiation Hardening :
- No
- Resolution (Bits) :
- 16 b
- Number of Pins :
- 28
- Number of Functions :
- 1
- Datasheets
- PCM2904DB
CODECS Texas Instruments PCM2904DB Overview
The Texas Instruments PCM2904DB is a high-quality, versatile stereo audio codec with USB interface that bridges the gap between analog audio and digital sound. Designed to offer pristine sound quality and easy integration, this IC is perfect for manufacturers looking to enhance their audio systems while maintaining simplicity in design and functionality. The PCM2904DB operates efficiently with a minimal external component count, making it a cost-effective solution for high-volume applications. Its integration with USB makes it particularly suitable for computer-based audio systems, simplifying the entire design process for engineers. By incorporating the CODECS Texas Instruments PCM2904DB, businesses can expect reliable performance and impressive audio fidelity, making it an ideal choice for a broad range of audio applications.
PCM2904DB Features
This stereo audio codec features an integrated USB interface, which supports full-speed operation without the need for external crystal. It includes analog performance features such as 98dB signal-to-noise ratio and -84dB THD+N, ensuring high-quality sound reproduction. The PCM2904DB is equipped with single-ended input and output, S/PDIF output capabilities, and comes in a compact 28-SSOP package, making it highly adaptable for various design specifications.
PCM2904DB Applications
- USB Headphones and Headsets: The PCM2904DB can be applied in the design of high-quality USB-powered audio devices, where it ensures superior audio performance and digital connectivity.
- Portable Audio Devices: It enables high-fidelity audio decoding in portable devices, providing an integrated, compact solution for mobile audio enhancements.
- Audio Interface Systems: Ideal for use in audio interface systems for computers and studios, facilitating high-quality audio recording and playback through its USB interface.
- Home Entertainment Systems: This codec enhances audio quality in home entertainment systems, allowing for a richer sound experience connected via USB.
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