PCM1850PJT

Overview

PCM1850PJT is a product belonging to the category of audio converters. It is commonly used in various audio applications and offers several characteristics that make it suitable for professional audio equipment. The packaging of PCM1850PJT is in a small outline package (SOP) with a quantity of 100 units per reel.

Specification Parameters

PCM1850PJT comes with a comprehensive set of specification parameters, including:

1. Resolution: The PCM1850PJT supports up to 24-bit resolution.
2. Sampling Rate: It can handle sampling rates ranging from 8 kHz to 192 kHz.
3. Signal-to-Noise Ratio (SNR): The SNR of PCM1850PJT is 105 dB.
4. Total Harmonic Distortion (THD): With a THD of -90 dB, PCM1850PJT ensures high-quality audio output.
5. Power Supply Voltage: The recommended power supply voltage for PCM1850PJT is 3.3V.

Pin Configuration

The PCM1850PJT has a pin configuration as follows:

1. VCC: Power supply voltage input.
2. GND: Ground reference.
3. SDATA: Serial data input/output.
4. SCLK: Serial clock input.
5. LRCK: Left/right channel clock input.
6. MUTE: Mute control input.
7. BICK: Bit clock input.
8. RESET: Reset control input.

Functional Characteristics

PCM1850PJT offers several functional characteristics that enhance its performance in audio applications. Some of these include:

1. High-resolution audio conversion: With its support for 24-bit resolution, PCM1850PJT ensures accurate and detailed audio conversion.
2. Wide sampling rate range: The ability to handle sampling rates from 8 kHz to 192 kHz allows PCM1850PJT to accommodate various audio sources.
3. Low distortion and high SNR: The low THD and high SNR of PCM1850PJT contribute to the production of clean and high-fidelity audio output.
4. Mute control: The built-in mute control allows for convenient audio signal management.

Advantages and Disadvantages

Advantages: - High-resolution audio conversion. - Wide sampling rate range. - Low distortion and high SNR. - Mute control for easy signal management.

Disadvantages: - Limited quantity per reel (100 units).

Working Principle

PCM1850PJT operates on the principle of analog-to-digital conversion. It receives analog audio signals through its input pins and converts them into digital data using a high-resolution ADC. This digital data can then be processed or transmitted digitally for further audio processing or playback.

Detailed Application Field Plans

PCM1850PJT finds applications in various audio-related fields, including:

1. Professional audio recording equipment.
2. Digital mixing consoles.
3. Audio interfaces for computers and mobile devices.
4. Musical instruments with digital audio outputs.
5. Home theater systems.

Detailed Alternative Models

Some alternative models to PCM1850PJT that offer similar functionality and characteristics include:

1. PCM1860PJT: A higher-resolution audio converter with 32-bit resolution.
2. PCM1840PJT: A lower-cost option with 16-bit resolution.
3. PCM1870PJT: An advanced model with additional features such as digital filters and equalizers.

In conclusion, PCM1850PJT is a versatile audio converter suitable for professional audio applications. Its high-resolution conversion, wide sampling rate range, and low distortion make it an excellent choice for audio enthusiasts and professionals alike.