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