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PCM9211PTR

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Texas Instruments PCM9211PTRSell Excess Inventory

Part No.:
PCM9211PTR
Manufacturer:
Texas Instruments
Category:
Audio Special Purpose
Package:
48-LQFP
Datasheet:
OEM STOCKPCM9211PTR.pdf
Description:
IC AUDIO TRANSCEIVER 48LQFP
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Unit Price:$0

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Product details

PCM9211PTR: Digital Audio Receiver / Transceiver Interface IC (LQFP-48)
The PCM9211PTR from Texas Instruments is a digital audio interface device designed for reliable digital audio signal reception and system integration in professional and consumer audio applications.

Product Introduction

PCM9211PTR is a digital audio receiver / transceiver interface IC from Texas Instruments, typically used in digital audio signal chains where stable reception, format handling, and dependable system-level interfacing are required.

In practical designs, devices in this class are commonly placed between a digital audio source and downstream audio processing blocks to support consistent signal delivery, clock-domain considerations, and robust digital audio connectivity.

The LQFP-48 package makes PCM9211PTR suitable for production audio hardware where standard assembly processes and PCB routing flexibility are important.

Key Benefits

Reliable Digital Audio Signal Handling

Designed for stable digital audio reception and interface operation in real hardware environments, supporting consistent system behavior.

Integration-Friendly Architecture

Suited for audio boards where clean digital routing, predictable interface operation, and solid production reliability are required.

LQFP-48 for Production Designs

The LQFP-48 package is convenient for mainstream PCB assembly and helps with routing density and manufacturability.

Trusted TI Audio Portfolio

Texas Instruments devices are widely used across consumer and professional audio platforms, supporting long-term design continuity.

Features

  • Digital audio receiver / transceiver interface device for audio signal chains
  • Designed for stable operation and robust integration in production hardware
  • Supports typical digital audio interfacing needs in consumer and professional products
  • Package: LQFP-48 (PTR)

Technical Specifications

Parameter Value / Condition
Manufacturer Texas Instruments
Device Type Digital Audio Receiver / Transceiver Interface IC
Package LQFP-48
Base Product Number PCM9211

Equivalent & Manufacturer Information

Equivalent / Alternative Models (Reference)

Based on the cross-reference list shown in your sourcing screen, the following models were returned as "function similar" candidates. Please verify pinout, interface type, and audio function before replacement selection:

Note: Some suggested parts may be from different categories (e.g., MCU). For engineering accuracy, treat this list as a search-reference and confirm with datasheet-level comparison (I/O, clocking, audio formats, supply rails, and package footprint).

About the Manufacturer – Texas Instruments

Texas Instruments is a leading semiconductor manufacturer with a broad digital audio and mixed-signal portfolio used in consumer electronics, professional audio, and industrial systems.

TI parts are commonly selected for their documentation quality, ecosystem maturity, and long-term product support in production designs.

Application Field

Professional Audio Interfaces

Digital audio interfacing modules for stable signal reception and routing.

Consumer Audio Systems

Home audio, multimedia devices, and AV systems with digital audio connectivity.

DSP / Codec Audio Chains

Used within digital audio pipelines alongside DSPs, codecs, and audio processors.

Broadcast & Recording Equipment

Digital audio transport and interface subsystems in studio and broadcast products.

Disclaimer

The information provided is for reference only. For exact electrical characteristics, supported audio formats, and interface details, please consult the latest Texas Instruments datasheet and validate the device in your target design prior to production. Replacement selection must be verified at datasheet level.
  • Specifications
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Attributes
Property Value
Manufacturer
Texas Instruments
Series:
-
Package/Case:
48-LQFP
Packaging:
Tape & Reel (TR)
Part Status:
Active
Function:
Audio Transceiver
Applications:
Consumer Audio, Musical Instruments
Interface:
I2C, I2S, SPI
Voltage - Supply:
2.9V ~ 3.6V
Operating Temperature:
-40°C ~ 85°C (TA)
Number of Channels:
2
Specifications:
7kHz ~ 216kHz
Mounting Style:
Surface Mount
Grade:
-
Category:
Audio Special Purpose
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2) How does OEM STOCK GLOBAL LIMITED guarantee that PCM9211PTR is from the original manufacturer or authorized sources?

Our experienced QC team strictly verifies and tests PCM9211PTR. Only qualified suppliers who pass our audit can list PCM9211PTR on OEM STOCK GLOBAL LIMITED. We pay close attention to sourcing channels and product quality so you can purchase with confidence.

3) Are the price and inventory for PCM9211PTR accurate?

Pricing and inventory for PCM9211PTR fluctuate and are updated periodically (typically within 24 hours). Quotations generally remain valid for 5 days unless otherwise stated.

4) What payment methods are accepted?

Wire Transfer, PayPal, Alipay, WeChat Pay, Credit Card, Western Union, MoneyGram, and Escrow are supported. Note: Some payment methods may incur a handling fee.

5) How is shipping arranged?

We support DHL, UPS, FedEx, TNT, and Registered Mail. Shipping insurance is available. After dispatch, you will receive an email with tracking information. Note: Carriers may take up to 24 hours to show tracking events. Typical transit time: 3–5 days by express; 25–60 days by registered mail.

6) What is the process for return or replacement of PCM9211PTR?

We perform Pre-Shipment Inspection (PSI) on randomly selected units before shipping. If there is an issue with PCM9211PTR, returns/replacements are accepted when:

  • Quantity shortages, wrong items, or obvious external defects (e.g., damage, rust) are confirmed by us;
  • We are notified within 90 days of delivery;
  • The part is unused and in its original, unopened packaging.

Steps: (1) Inform us within 90 days; (2) Obtain Return Authorization (RMA) before sending items back.

7) How to get technical support (pinout, datasheet) for PCM9211PTR?

Please contact us for technical documents and support related to Texas Instruments PCM9211PTR, including pin diagrams and datasheets. Our team will respond promptly.

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