PCM1804DBR - Texas Instruments

Manufacturer Part Number

PCM1804DBR

Manufacturer

Texas Instruments

Introduction

The PCM1804DBR is a high-performance, single-chip, stereo analog-to-digital converter (ADC) with integrated audio features. Designed by Texas Instruments, it is ideal for demanding audio applications where quality and accuracy are critical.

Product Features and Performance

Stereo ADC with two channels for simultaneous recording

High resolution of 24 bits for detailed audio capture

Sampling rate up to 192k per second, capturing a wide range of frequencies

I2S data interface for universal digital audio data transfer

Supports dual voltage supply for flexible power management

Designed for excellent signal-to-noise ratio, ensuring clear audio reproduction

Product Advantages

High resolution and fast sampling rate improve audio fidelity

Flexible voltage supply options make it adaptable to various power environments

The I2S data interface simplifies integration with digital audio systems

Compact 28-SSOP package saves space in hardware designs

Key Technical Parameters

Number of Channels: 2

Resolution (Bits): 24

Sampling Rate (Per Second): 192k

Data Interface: I2S

Voltage Supply Source: Analog and Digital

Voltage Supply: 3V ~ 3.6V, 4.75V ~ 5.25V

Operating Temperature: -10°C ~ 70°C

Quality and Safety Features

Built to Texas Instruments' rigorous quality standards

Operating temperature range ensures reliability across different environments

Compatibility

I2S interface supports broad compatibility with digital audio processors and microcontrollers

Dual voltage supply options for compatibility with various electronics designs

Application Areas

High-fidelity recording equipment

Professional audio processing

Home studio setups

Audio conversion and archiving solutions

Product Lifecycle

Current Product Status: Active

This product is not nearing discontinuation and remains a preferred option for new designs

Availability of replacements or upgrades will be announced by Texas Instruments as technology progresses

Several Key Reasons to Choose This Product

Superior audio clarity with 24-bit resolution and high sampling rate

Flexibility in integration due to I2S interface and dual power supply compatibility

Reliable performance backed by Texas Instruments' quality standards

Suitable for a wide range of professional and consumer audio applications

Supported by Texas Instruments' ongoing product life cycle management, ensuring long-term availability and support