Overview
The PCM1851APJTR is a high-performance 24-bit audio analog-to-digital converter (ADC) manufactured by Texas Instruments. Designed for professional audio applications, this component offers exceptional sound quality and versatility. It is particularly suited for use in audio recording, mixing, and broadcasting equipment, as well as in consumer electronics such as high-end sound systems and digital audio interfaces. The PCM1851APJTR stands out in the market for its high resolution, low noise, and flexible input configurations, making it a preferred choice for audio engineers and designers seeking premium audio performance.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Resolution | 24 | bit | - |
| Sampling Rate | 96 | kS/s | - |
| Data Interface | I²C, Serial | - | - |
| Voltage Supply | 2.7 ~ 3.6, 4.5 ~ 5.5 | V | Analog and Digital |
| Operating Temperature | -40 ~ 85 | °C | - |
| Package | 32-TQFP | - | Surface Mount |
Key Features
- High-resolution 24-bit audio ADC for superior sound quality.
- Supports sampling rates up to 96 kS/s for detailed audio capture.
- Flexible I²C and serial data interface for easy integration.
- Wide voltage supply range (2.7V to 5.5V) for versatile applications.
- Robust performance across a wide temperature range (-40°C to 85°C).
Applications
The PCM1851APJTR is widely used in professional audio equipment, including digital audio mixers, audio interfaces, and high-fidelity recording devices. Its high resolution and low noise characteristics make it ideal for applications requiring precise audio signal processing. Additionally, it is employed in consumer electronics such as home theater systems, soundbars, and digital audio players, where premium audio quality is essential.
Q & A
What is the resolution of the PCM1851APJTR?
The PCM1851APJTR has a resolution of 24 bits.
What is the maximum sampling rate supported by this ADC?
It supports a maximum sampling rate of 96 kS/s.
What type of data interface does it use?
It uses I²C and serial data interfaces.
What is the operating voltage range?
The operating voltage range is 2.7V to 5.5V.
What is the operating temperature range?
It operates between -40°C and 85°C.
What package does the PCM1851APJTR come in?
It comes in a 32-TQFP package.
Is this ADC suitable for professional audio applications?
Yes, it is designed for professional audio applications requiring high resolution and low noise.
Can it be used in consumer electronics?
Yes, it is suitable for high-end consumer electronics like soundbars and home theater systems.
Does it support flexible input configurations?
Yes, it offers flexible input configurations for versatile audio applications.
What makes the PCM1851APJTR stand out in the market?
Its high resolution, low noise, and flexible input configurations make it a preferred choice for premium audio performance.
