PCM2901EG4
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- Mfr.Part #
- PCM2901EG4
- Manufacturer
- Texas Instruments
- Package / Case
- 28-SSOP (0.209, 5.30mm Width)
- Datasheet
- Download
- Description
- IC STEREO AUD CODEC W/USB 28SSOP
- Stock
- 39,401
- In Stock ：
- 39,401
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- Manufacturer :
- Texas Instruments
- Product Category :
- CODECS
- Max Supply Voltage :
- 3.6V
- Number of A/D Converters :
- 1
- Lead Free :
- Lead Free
- Terminal Position :
- Dual
- Height :
- 2mm
- Supply Current-Max :
- 70mA
- Interface :
- Serial, USB
- Mount :
- Surface Mount
- Voltage - Supply, Digital :
- 3V~3.6V
- Mounting Type :
- Surface Mount
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Lifecycle Status :
- ACTIVE (Last Updated: 1 week ago)
- Operating Temperature :
- 0°C~70°C
- Sampling Rate :
- 48 ksps
- Terminal Pitch :
- 0.65mm
- Factory Lead Time :
- 6 Weeks
- Number of Functions :
- 1
- Number of Analog Outputs :
- 2
- Package / Case :
- 28-SSOP (0.209, 5.30mm Width)
- RoHS Status :
- ROHS3 Compliant
- Terminal Form :
- Gull wing
- Voltage - Supply, Analog :
- 3V~3.6V
- Min Supply Voltage :
- 3V
- Width :
- 5.3mm
- Weight :
- 285.791543mg
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- S/N Ratio, ADCs / DACs (db) Typ :
- 89 / 96
- Peak Reflow Temperature (Cel) :
- 260
- JESD-609 Code :
- e4
- Number of Pins :
- 28
- Number of Terminations :
- 28
- Resolution (Bits) :
- 16 b
- Length :
- 10.2mm
- Dynamic Range, ADCs / DACs (db) Typ :
- 89 / 93
- Packaging :
- Tube
- Base Part Number :
- PCM2901
- Number of ADCs / DACs :
- 2 / 2
- Signal to Noise Ratio (SNR) :
- 89 dB
- Pin Count :
- 28
- Sigma Delta :
- yes
- Data Interface :
- USB
- Operating Supply Voltage :
- 3.3V
- Type :
- Stereo Audio
- Radiation Hardening :
- No
- Pbfree Code :
- yes
- Thickness :
- 1.95mm
- Datasheets
- PCM2901EG4
CODECS Texas Instruments PCM2901EG4 Overview
The Texas Instruments PCM2901EG4 is a highly integrated USB audio codec solution optimized for professional and consumer audio applications. This device combines the functionality of a stereo audio codec with USB interface, providing a complete and compact bridge solution between analog audio and digital systems. The PCM2901EG4 is designed to simplify the design of audio systems, reduce external component requirements, and improve overall system robustness and performance. The key feature of this codec is its ability to support a wide range of USB-based audio accessories, making it particularly suitable for manufacturers looking to develop high-quality audio products with minimal design overhead.
PCM2901EG4 Features
The PCM2901EG4 boasts a plethora of features that enhance its usability in various audio applications. It supports 16-bit stereo audio DAC and ADC, offering high-quality sound reproduction and recording capabilities. The device includes a USB interface compliant with USB 1.1 specification, which ensures compatibility with a wide range of devices and systems. Additionally, the PCM2901EG4 features an S/PDIF output that provides digital audio output to external processors or amplifiers, further broadening its application scope.
PCM2901EG4 Applications
- USB Headphones: Integrates seamlessly into USB headphone designs, providing high-quality digital-to-analog conversion for enhanced audio playback.
- Portable Audio Interfaces: Ideal for portable audio recording devices that interface with PCs or other USB hosts, enabling high-quality audio data transmission.
- USB-Powered Speakers: Can be employed in the design of USB-powered speakers, delivering consistent, high-fidelity audio directly from a computer or other USB source.
- Audio Docking Stations: Perfect for use in docking stations that connect to mobile phones or other portable devices, offering a bridge for audio playback through external audio systems.
- Gaming Headsets: Enhances the audio experience in USB gaming headsets by providing superior sound quality and low latency audio processing.
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