PCM2901E
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- Mfr.Part #
- PCM2901E
- Manufacturer
- Texas Instruments
- Package / Case
- 28-SSOP (0.209, 5.30mm Width)
- Datasheet
- Download
- Description
- IC STEREO AUD CODEC W/USB 28SSOP
- Stock
- 2,974
- In Stock ：
- 2,974
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- Manufacturer :
- Texas Instruments
- Product Category :
- CODECS
- Signal to Noise Ratio (SNR) :
- 89 dB
- Pbfree Code :
- yes
- Operating Supply Voltage :
- 3.3V
- Mounting Type :
- Surface Mount
- Sigma Delta :
- yes
- Type :
- Stereo Audio
- Dynamic Range, ADCs / DACs (db) Typ :
- 89 / 93
- Data Interface :
- USB
- REACH SVHC :
- No SVHC
- JESD-609 Code :
- e4
- Sampling Rate :
- 48 ksps
- Operating Temperature :
- 0°C~70°C
- Height :
- 2mm
- Voltage - Supply, Analog :
- 3V~3.6V
- Peak Reflow Temperature (Cel) :
- 260
- Lead Free :
- Lead Free
- Number of Pins :
- 28
- Nominal Supply Current :
- 54mA
- Lifecycle Status :
- ACTIVE (Last Updated: 1 week ago)
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Weight :
- 285.791543mg
- Voltage - Supply, Digital :
- 3V~3.6V
- Number of Functions :
- 1
- S/N Ratio, ADCs / DACs (db) Typ :
- 89 / 96
- Interface :
- Serial, USB
- Package / Case :
- 28-SSOP (0.209, 5.30mm Width)
- Number of Analog Outputs :
- 2
- Number of A/D Converters :
- 1
- Factory Lead Time :
- 6 Weeks
- Radiation Hardening :
- No
- Pin Count :
- 28
- Number of ADCs / DACs :
- 2 / 2
- Resolution (Bits) :
- 16 b
- Number of Terminations :
- 28
- Mount :
- Surface Mount
- Number of Channels :
- 4
- Terminal Form :
- Gull wing
- Number of Bits :
- 16
- ECCN Code :
- EAR99
- Packaging :
- Tube
- Termination :
- SMD/SMT
- Length :
- 10.2mm
- Max Supply Voltage :
- 3.6V
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Min Supply Voltage :
- 3V
- Width :
- 5.3mm
- Thickness :
- 1.95mm
- Terminal Pitch :
- 0.65mm
- Terminal Position :
- Dual
- Base Part Number :
- PCM2901
- RoHS Status :
- ROHS3 Compliant
- Datasheets
- PCM2901E
CODECS Texas Instruments PCM2901E Overview
Introducing the PCM2901E from Texas Instruments, a state-of-the-art stereo audio codec with USB interface that simplifies audio data transfer between analog and digital domains. Designed for high-performance audio applications, this IC integrates a full-speed USB 2.0 compliant interface that requires no external USB-specific firmware, making it ideal for manufacturers looking to streamline development. Its 28-SSOP package is optimized for compactness, offering an excellent balance of size and functionality, a critical consideration for modern electronic devices. This product, embodying reliability and innovation, is specifically tailored for businesses looking to incorporate efficient audio processing capabilities with minimal integration hassle.
PCM2901E Features
The PCM2901E codec features an integrated S/PDIF output that supports PCM audio data format, enhancing connectivity with digital audio devices. It also includes a high-quality analog-to-digital converter (ADC) and digital-to-analog converter (DAC) with a dynamic range of 89 dB and a Signal-to-Noise Ratio (SNR) of 93 dB, ensuring pristine sound quality. Additional functionalities such as an on-chip voltage reference and oscillator further reduce external component requirements, thereby simplifying overall design and lowering system costs.
PCM2901E Applications
- USB Audio Interfaces: Utilizes its built-in USB functionality to enable seamless audio data transfer between analog audio devices and computers, ideal for use in home recording studios.
- Multimedia Sound Systems: Leverages its high-fidelity DAC to enhance the audio output of televisions, computers, and other multimedia systems, ensuring a rich audio experience in entertainment setups.
- Portable Audio Devices: Employs its compact 28-SSOP package and integrated components to minimize space usage while providing excellent audio processing capabilities, suitable for handheld audio recorders and players.
- Professional Audio Equipment: Makes use of the codec's high dynamic range and superior SNR for sound mixing boards and other pro-audio applications where sound quality cannot be compromised.
- Telecommunication Devices: Supports clear audio transmission with its ADC and DAC in products such as VoIP phones and conference system equipment, optimizing communication in business environments.
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