PCM1771RGAR

Product Overview

The PCM1771RGAR belongs to the category of audio digital-to-analog converters (DACs). It is commonly used in audio equipment such as amplifiers, receivers, and sound systems. The PCM1771RGAR is known for its high-quality audio conversion, low distortion, and versatile packaging options. It comes in a small package size, making it suitable for compact electronic devices. The essence of the PCM1771RGAR lies in its ability to accurately convert digital audio signals into high-fidelity analog output. It is typically available in tape and reel packaging with varying quantities to suit different production needs.

Specifications

• Resolution: 16-bit
• Sampling Rate: Up to 96 kHz
• Package Type: SSOP
• Power Supply Voltage: 5 V
• Total Harmonic Distortion + Noise (THD+N): 0.005%
• Signal-to-Noise Ratio (SNR): 95 dB
• Dynamic Range: 95 dB
• Operating Temperature Range: -40°C to 85°C

Detailed Pin Configuration

The PCM1771RGAR features a 20-pin SSOP package with the following pin configuration: 1. VOUTL- 2. VOUTL+ 3. AGND 4. VCOM 5. VDD 6. DVDD 7. BICK 8. LRCK 9. SDIN 10. MUTE 11. SCLK 12. VOUTR- 13. VOUTR+ 14. DGND 15. NC 16. NC 17. NC 18. NC 19. NC 20. NC

Functional Features

The PCM1771RGAR offers precise audio signal conversion with low distortion and high signal-to-noise ratio. It supports sampling rates of up to 96 kHz, making it suitable for high-quality audio applications. The device also includes built-in muting and power-down functions for added flexibility in audio system design.

Advantages and Disadvantages

Advantages

• High-quality audio conversion
• Low distortion
• Small package size
• Wide operating temperature range
• Built-in muting and power-down functions

Disadvantages

• Limited to 16-bit resolution
• Requires external components for full functionality

Working Principles

The PCM1771RGAR operates by receiving digital audio input and converting it into an analog signal using internal digital-to-analog conversion circuitry. The converted analog signal is then amplified and processed for output to speakers or other audio devices.

Detailed Application Field Plans

The PCM1771RGAR is well-suited for various audio applications, including: - Audio amplifiers - Home theater systems - Car audio systems - Professional audio equipment - Musical instruments

Detailed and Complete Alternative Models

Some alternative models to the PCM1771RGAR include: - PCM1772RGAR - PCM1773RGAR - PCM1774RGAR - PCM1775RGAR

In conclusion, the PCM1771RGAR is a reliable audio DAC that offers high-quality audio conversion and versatile packaging options. Its precise functional features make it suitable for a wide range of audio applications, despite some limitations in resolution and external component requirements.

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