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PCM9211PTR The Texas Instruments PCM9211PTR is an audio transceiver IC with integrated stereo ADC and routing capabilities. It supports sampling rates up to 216kHz.
Mfr Part #:

PCM9211PTR

Available from 3 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments PCM9211PTR is an audio transceiver IC with integrated stereo ADC and routing capabilities. It supports sampling rates up to 216kHz.
✓ Total Stock: 22,621 pcs
$ Price Range: $1.34

PCM9211PTR Available from 3 distributors

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✓ Non-Authorised
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Romaks Technologies ✓
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19,032 pcs
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19032 pcs On Request 1 On Request On Request On Request On Request On Request
Xingangxin ✓
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3,480 pcs
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3480 pcs On Request 1 On Request On Request On Request On Request On Request
Smaxon Electronics ✓
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109 pcs
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109 pcs On Request 1 On Request On Request 12+ On Request On Request
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PCM9211PTR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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Manufacturer Name
Applications
Control Interface
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PCM9211PTR Description

Short technical summary and product information.

The Texas Instruments PCM9211PTR is a versatile audio interface transceiver designed for multimedia players, sound bars, and recorders. This IC integrates a Digital Audio Interface Transceiver (DIX), a Stereo Analog-to-Digital Converter (ADC), and signal routing functions.

 

Key electrical specifications include a maximum sampling rate of 216 kHz for the DIX and 216 kHz for the DIT, while the ADC supports up to 96 kHz. The ADC offers a dynamic range of 101 dB at 96 kHz. The device operates with dual power supplies: 3.3V for digital sections and 5V for analog ADC, with a specified range of 2.9V to 3.6V for digital and 4.5V to 5.5V for analog.

 

Control can be managed via I2C, SPI, or hardware interfaces. The PCM9211PTR features 12 S/PDIF input ports (2 coaxial, 10 optical) and supports various PCM data formats including I2S, left-justified, and right-justified. It is housed in a 48-pin LQFP package suitable for surface mounting.

 

This component is suitable for consumer audio applications and musical instruments, providing a complete analog and digital front-end solution.

PCM9211PTR Quick Information

Product Type: Audio Transceiver IC
Canonical Name: PCM9211 Digital Audio Interface Transceiver with Stereo ADC and Routing
Subcategory: Audio Special Purpose ICs

PCM9211PTR Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

PCM9211PTR Estimated Pricing

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1+ $1.34 $1.34

Estimated market price range - modelled values for guidance only, not live distributor offers.

PCM9211PTR Features

  • Digital audio interface transceiver with ADC.
  • Supports sampling rates up to 216 kHz.
  • Integrated stereo ADC with 101 dB dynamic range.
  • Multiple control interface options (I2C, SPI, HW).
  • Surface mount 48-pin LQFP package.

PCM9211PTR Applications

  • Ideal for multimedia players.
  • Suitable for sound bar designs.
  • Used in audio recorder front-ends.
  • Applicable to consumer audio systems.
  • Designed for musical instrument applications.

PCM9211PTR FAQs

5 frequently asked questions generated from this part’s specifications.
What is the maximum sampling rate supported by the PCM9211PTR?

The PCM9211PTR supports a maximum sampling rate of 216 kHz for its digital audio interface receiver and transmitter, and 96 kHz for its analog-to-digital converter.

What is the operating temperature range for the PCM9211PTR?

The operating temperature range for the PCM9211PTR is -40°C to 85°C.

What package type is the PCM9211PTR available in?

The PCM9211PTR is available in a 48-pin LQFP package.

What are the power supply requirements for the PCM9211PTR?

The PCM9211PTR requires 3.3V (2.9V to 3.6V) for its digital sections and 5V (4.5V to 5.5V) for its analog ADC.

What control interfaces does the PCM9211PTR support?

The PCM9211PTR supports hardware, I2C, and SPI control interfaces.

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