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
- Resolution (Bits) :
- 16 b
- S/N Ratio, ADCs / DACs (db) Typ :
- 89 / 96
- Packaging :
- Tube
- JESD-609 Code :
- e4
- Lifecycle Status :
- ACTIVE (Last Updated: 1 week ago)
- Voltage - Supply, Digital :
- 3V~3.6V
- Data Interface :
- USB
- Height :
- 2mm
- Pin Count :
- 28
- Interface :
- Serial, USB
- Mounting Type :
- Surface Mount
- Number of Analog Outputs :
- 2
- Type :
- Stereo Audio
- Termination :
- SMD/SMT
- Package / Case :
- 28-SSOP (0.209, 5.30mm Width)
- Voltage - Supply, Analog :
- 3V~3.6V
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- RoHS Status :
- ROHS3 Compliant
- Sigma Delta :
- yes
- Operating Supply Voltage :
- 3.3V
- Radiation Hardening :
- No
- Terminal Pitch :
- 0.65mm
- Factory Lead Time :
- 6 Weeks
- Terminal Position :
- Dual
- Number of Pins :
- 28
- Base Part Number :
- PCM2901
- Number of Channels :
- 4
- Nominal Supply Current :
- 54mA
- ECCN Code :
- EAR99
- Operating Temperature :
- 0°C~70°C
- Dynamic Range, ADCs / DACs (db) Typ :
- 89 / 93
- Number of Functions :
- 1
- Mount :
- Surface Mount
- Lead Free :
- Lead Free
- Weight :
- 285.791543mg
- Sampling Rate :
- 48 ksps
- Width :
- 5.3mm
- Number of Terminations :
- 28
- Number of Bits :
- 16
- Number of A/D Converters :
- 1
- Pbfree Code :
- yes
- Length :
- 10.2mm
- Max Supply Voltage :
- 3.6V
- REACH SVHC :
- No SVHC
- Thickness :
- 1.95mm
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Number of ADCs / DACs :
- 2 / 2
- Peak Reflow Temperature (Cel) :
- 260
- Signal to Noise Ratio (SNR) :
- 89 dB
- Min Supply Voltage :
- 3V
- Terminal Form :
- Gull wing
- 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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