Texas Instruments PCM1870YZFR

PCM1870YZFR - 4-Channel 16-Bit Audio Analog-to-Digital Converter

The PCM1870YZFR from Texas Instruments is a high-performance 4-channel audio ADC designed for professional audio applications requiring precision signal conversion. With 16-bit resolution and a flexible sampling rate range of 5kHz to 50kHz, this converter delivers exceptional audio fidelity for industrial, automotive, and telecommunications systems.

Key Features & Benefits

• 4-Channel Architecture: Simultaneous conversion of multiple audio signals for multi-microphone arrays and stereo applications
• 16-Bit Resolution: High-precision audio capture with excellent dynamic range
• Flexible Sampling Rate: 5kHz to 50kHz range accommodates various audio bandwidth requirements
• Multiple Interfaces: I2C, Serial, and SPI™ connectivity for seamless system integration
• Wide Operating Range: -40°C to 85°C temperature range ensures reliable performance in harsh environments
• Low Voltage Operation: Dual supply support (1.71V-3.6V analog, 2.4V-3.6V digital) for power-efficient designs
• Compact Package: 24-DSBGA surface mount package saves valuable PCB space
• RoHS Compliant: Meets environmental standards for global market deployment

Applications

Ideal for automotive infotainment systems, industrial monitoring equipment, medical devices, voice recognition systems, and professional audio recording equipment where multi-channel audio conversion is critical.

• PCM1870YZFR.pdf