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Product attributes Property Value
Manufacturer Texas Instruments
Product Series
Packaging Marketplace | Tray
Type DAC, Audio
Number of Channels 1
Resolution (Bits) 24 b
Sampling Rate (Per Second) 50k
Data Interface I2S
Voltage Supply Source Single Supply
Voltage - Supply 1.6V ~ 3.6V
Operating Temperature -25°C ~ 85°C
Mounting Type Surface Mount
Grade -
Qualification -
Package / Case 20-VFQFN
Supplier Device Package 20-VQFN (4.2x4.2)
ROHS RoHS Compliant - Hazardous Substance Free Electronic Components | HQICKEY

PCM1771RGA - High-Performance 24-Bit Audio Digital-to-Analog Converter

The PCM1771RGA from Texas Instruments is a precision 24-bit audio DAC designed for professional and consumer audio applications requiring exceptional sound quality and low power consumption. This single-channel converter delivers superior audio performance with a 50kHz sampling rate and flexible I2S digital interface.

Key Features & Benefits

  • 24-bit resolution - Exceptional dynamic range and audio fidelity for professional-grade sound reproduction
  • 50kHz sampling rate - Supports high-quality audio playback with minimal distortion
  • I2S digital interface - Industry-standard serial communication for seamless integration
  • Wide supply voltage range (1.6V to 3.6V) - Flexible power design for battery-operated and low-power applications
  • Single supply operation - Simplified power management and reduced component count
  • Surface mount 20-VQFN package - Compact 4.2x4.2mm footprint for space-constrained designs
  • Extended temperature range (-25°C to 85°C) - Reliable operation in industrial and automotive environments
  • RoHS compliant - Meets environmental and regulatory standards for global markets

Applications

The PCM1771RGA is ideal for high-fidelity audio systems, portable media players, automotive infotainment, professional audio equipment, telecommunications, and embedded audio processing applications where precision, low power, and compact size are critical.