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PCM3060PWR

TIPCM3060PWR

Texas Instruments
Stereo Audio Interface 24 b Serial 28-TSSOP
NRND14,045 in stock
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Overview

The PCM3060PWR is a high-performance, 24-bit stereo audio codec from Texas Instruments featuring two channels of analog-to-digital (ADC) and two channels of digital-to-analog (DAC) conversion. It is designed for professional and consumer audio applications requiring high dynamic range and sampling rates up to 192kHz for the DAC and 96kHz for the ADC. The device supports flexible control via SPI or I2C interfaces and offers both synchronous and asynchronous operation modes.

Why Choose This Part

The PCM3060PWR offers a single-ended analog input/output architecture that simplifies PCB routing and reduces external component count. It features excellent power efficiency with a typical run current of 25mA and supports a wide analog supply range of 4.5V to 5.5V. Its ability to operate the ADC and DAC asynchronously allows for different sampling rates to be handled simultaneously by a single IC.

Applications

Professional Audio Equipment
Ideal for digital mixers and multi-track recorders where high-resolution 24-bit audio and low distortion are required.
Home Theater Systems
Used in AV receivers and surround sound processors to provide high-fidelity stereo conversion with digital de-emphasis support.
Car Audio Systems
Suitable for automotive infotainment units requiring 5V analog supply operation and robust audio performance.
Digital Musical Instruments
Provides the low-latency signal path needed for synthesizers and digital effects processors.

Key Specifications

Type Stereo Audio
Sigma Delta Yes
Mounting Type Surface Mount
Data Interface Serial
Package / Case 28-TSSOP (0.173", 4.40mm Width)
Resolution (Bits) 24 b
Number of ADCs / DACs 2 / 2
Operating Temperature -25degC ~ 85degC
Supplier Device Package 28-TSSOP
Voltage - Supply, Analog 4.5V ~ 5.5V
Voltage - Supply, Digital 2.7V ~ 3.6V
S/N Ratio, ADCs / DACs (db) Typ 99 / 105 (Differential), 99 / 104 (Single-Ended)
Dynamic Range, ADCs / DACs (db) Typ 99 / 104

Getting Started

To evaluate the PCM3060PWR, interface the I2S pins with a microcontroller or DSP capable of generating the necessary master clock (MCLK) and bit clocks. Configuration is typically handled over the I2C or SPI bus to set attenuation, mute, and sampling modes. Ensure the 28-TSSOP package is properly decoupled with capacitors placed close to the VDD and VCC pins to maintain signal integrity.