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PCM5102APWR +BOM

2VRMS DirectPath™, 112dB Audio Stereo DAC with 32-bit, 384kHz PCM Interface

PCM5102APWR Information

Description

The Texas Instruments PCM5102APWR is a high-performance stereo digital-to-analog converter (DAC) chip designed for audio applications. It supports high-resolution digital audio playback up to 32-bit/384kHz, offering excellent signal-to-noise ratio (112dB) and low total harmonic distortion plus noise (-93dB). The chip features a built-in 32-bit digital filter and audio interface, making it suitable for various audio applications such as digital music players, headphone amplifiers, sound cards, home stereo systems, automotive audio systems, portable speakers, and smart home devices. With its low power consumption and compact TSSOP package (20 pins), the PCM5102APWR is an ideal choice for designers seeking high-quality audio performance in a small footprint.

Features

The PCM5102APWR features:

  • Stereo audio DAC (digital-to-analog converter) chip
  • Supports high-resolution digital audio playback up to 32-bit/384kHz
  • 112dB SNR (signal-to-noise ratio) and -93dB THD+N (total harmonic distortion + noise)
  • Built-in 32-bit digital filter and audio interface
  • Low power supply voltage operation and minimal power consumption

These features make it suitable for various audio applications such as digital music players, headphone amplifiers, sound cards, home stereo systems, automotive audio systems, portable speakers, and smart home devices.

Package

The package type of PCM5102APWR is TSSOP (PW)-20.

Pinout

The PCM5102APWR has a TSSOP (PW) package with 20 pins.

Here's a concise overview of the pin functions:

  • Pins 1-4: Digital input (I2S/LRCK, BCK, WS)
  • Pin 5: VDD (power supply voltage)
  • Pin 6: GND (ground)
  • Pins 7-8: Analog output (LEFT+/LEFT-, RIGHT+/RIGHT-)
  • Pin 9: SCLK (serial clock)
  • Pin 10: SDATA (serial data)
  • Pin 11: MCK (master clock)
  • Pin 12: INT (interrupt)
  • Pins 13-14: VREFP/VREFN (analog reference voltage)
  • Pins 15-20: GND (ground)

Please note that this is a summary of the pin functions and may not be an exhaustive list.

Manufacturer

The manufacturer of the PCM5102APWR is Texas Instruments (TI), a leading American technology company that designs, manufactures, and tests semiconductors and other electronic components. TI is a global semiconductor leader with a broad portfolio of innovative technologies and products that include analog power management, embedded processors, and DLP(R) displays.

Applications

The PCM5102APWR is commonly used in digital music players, headphone amplifiers, sound cards, home stereo systems, automotive audio systems, portable speakers, and smart home devices for high-quality audio performance.

Equivalent

The equivalent products of PCM5102APWR are:

  • Cirrus Logic CS4344
  • Wolfson WM8740
  • Burr-Brown PCM1795A
  • Analog Devices AD1938

These DACs share similar specifications, such as high-resolution audio playback and low power consumption, making them suitable alternatives for the PCM5102APWR.

Specifications

Number of DAC channels 2 Analog inputs 0
Analog outputs 2 DAC SNR (typ) (dB) 112
Sampling rate (max) (kHz) 384 Control interface H/W
Resolution (Bits) 32 Architecture Delta Sigma with line driver
Operating temperature range (°C) -25 to 85 Rating Catalog
Package/Case TSSOP20

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Ratings and Reviews

More
S
S**a 11/22/2023

Good delivery, Thank you.

16
B
B**n 01/15/2023

Module working, bluetooth column earned anew. delivery a little more than a month.

1
D
D**N 10/22/2020

thanks fast ahipping great protection

12

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