- Datasheet Download Datasheet
- Stock & Prices $ Price & Stock for PCM2906BDB
- Part Number PCM2906BDB
- Manufacturer Texas Instruments
- Pin Count 28
- Part Category Integrated Circuit
- Package Category Small Outline Packages
- Footprint Name Small Outline Packages - DB0028A
- Released Date Jan 12, 2017
- Last Modified Date Nov 15, 2024 1:35 PM UTC
- Pinout / Pin List Click Here (Member Only)
PCM2906BDB Details
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Manufacturer Part Number:
PCM2906BDB
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Brand Name:
Texas Instruments
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Pbfree Code:
Yes
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Rohs Code:
Yes
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Part Life Cycle Code:
Not Recommended
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Part Package Code:
SSOP
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Pin Count:
28
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Country Of Origin:
Malaysia
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ECCN Code:
EAR99
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HTS Code:
8542.39.00.90
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Manufacturer:
Texas Instruments
PCM2906BDB Frequently Asked Questions (FAQs)
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The recommended power-up sequence is to apply VCC first, followed by VDD, and then the clock signal. This ensures that the internal voltage regulators are powered up correctly and the device is properly initialized.
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To configure the PCM2906BDB for master mode operation, set the M/S pin high, and ensure that the BCK pin is driven by the internal clock generator or an external clock source. Additionally, configure the I2S format and clock frequency using the I2C interface.
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The maximum clock frequency supported by the PCM2906BDB is 50 MHz. However, the recommended clock frequency range is 10 kHz to 25 MHz for optimal performance and power consumption.
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To handle clock jitter and skew, use a high-quality clock source, and ensure that the clock signal is properly terminated and routed. Additionally, use the internal clock jitter attenuator feature to reduce the effects of clock jitter on the audio signal.
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The recommended layout and routing for the PCM2906BDB involves keeping the analog and digital signals separate, using a solid ground plane, and minimizing the length of the clock signal traces. Additionally, use a 4-layer PCB with a dedicated power plane and a dedicated ground plane.
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PCM2906BDB Overview
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About Texas Instruments
Texas Instruments (TI) designs and manufactures semiconductors and integrated circuits for a wide range of applications. The company's product portfolio includes analog chips, which are essential for managing power and signal functions in electronic devices, and embedded processors, which serve as the brains in various systems, enabling functionality in everything from industrial equipment to consumer electronics. TI's innovations in semiconductor technology have made it a leader in the industry.