Description

PCM1681TPWPRQ1 – Texas Instruments

Overview
The PCM1681 is a high-performance, 24-bit analog-to-digital converter (ADC) from Texas Instruments. This device is designed for professional audio applications, offering excellent signal-to-noise ratio (SNR) and total harmonic distortion (THD) performance.

Key Features

• 24-bit resolution
• 192 kHz sampling rate
• High SNR: 114 dB
• Low THD: -100 dB
• Integrated analog input circuitry
• Supports multiple audio interfaces: I2S, DSP, and TDM

Pin Configuration

• 28-pin TSSOP package
• Power supply: 5V
• Interface: serial audio interface
• Analog input: differential or single-ended

Electrical Characteristics

• Operating temperature: -40°C to 85°C
• Storage temperature: -55°C to 125°C
• Power consumption: 150 mA (max)
• Supply voltage: 4.5V to 5.5V

Package and Ordering Information

• Package type: TSSOP
• Package size: 28-pin
• Ordering code: PCM1681TPWPRQ1

Application

• Professional audio equipment
• Audio interfaces
• Digital mixing consoles
• Audio processing systems

Documentation

• Datasheet: available upon request
• User manual: available upon request

Warranty and Support

• Warranty: 1-year limited warranty
• Support: technical support available upon request