PCM1608Y

Series:	--
Packaging:	Tray
Part Status:	Obsolete
Type:	DAC, Audio
Number of Channels:	8
Resolution (Bits):	24 b
Sampling Rate (Per Second):	192k
Data Interface:	I²S
Voltage Supply Source:	Analog and Digital
Voltage - Supply:	3 V ~ 3.6 V, 5V
Operating Temperature:	-25°C ~ 85°C
Mounting Type:	Surface Mount
Package / Case:	48-LQFP
Supplier Device Package:	48-LQFP (7x7)
Base Part Number:	PCM1608

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

PCM1608Y is a 16-bit delta-sigma ADC with serial I2C interface, it is a high quality, low power analog to digital converters targeted into the professional audio applications. The PCM1608Y is suitable for any current audio sample rates (up to 192 kHz), including the industry-standard 44.1 and 48 kHz rates, as well as the higher-resolution formats used by some commercial studios. PCM1608Y is designed with functionality and performance for quality application such as: digital audio converters, digital reverberators, music synthesis, professional audio mixers and project studios.

General Features

The PCM1608Y provides the following features:

• 16-bit resolution digital-to-analog conversion
• Low power consumption with power down features
• Low THD+N: 0.004%
• Fast 2kHz settling time
• Integrated low pass filter and decimator
• External clock and sample rate divider
• Industry standard I2C based serial control
• High common mode rejection ratio (65dB)
• Input rate up to 154kHz
• Data output format selectable
• Output data transfer format as left/right justified, 24-bit offset coding

Applications

PCM1608Y has a wide application range with its features. PCM1608Y is the ideal solution for signal conversion, signal processing and low noise audio systems.

• Professional Audio Mixers
• Digital Reverberators
• Music Synthesizers
• Digital Audio Converter
• CD Players
• Professional Audio Network System
• Project Studios

Working Principle

The PCM1608Y is a single-slope, delta-sigma type analog-to-digital converter. The PCM1608Y has an integrated low-pass filter and decimator, and also has a high common-mode rejection ratio (65 dB) and low power consumption with a power-down mode. The basic operation of a delta-sigma ADC is to sample an analog input signal, convert it to digital signals, and then output the digital data in the form of a serial stream. The PCM1608Y samples the input with a sinusoidal clock signal, and then converts the signal into digital via a single-slope successive approximation technique. The data output format can be configured as either left/right justified, or 24-bit offset coding. The digital output data transfer format is determined by the value written to the control register. The digital data can be output in either two\'s compliment or offset-binary format. The user can also select the data rate, output data rate and data format according to the application. The PCM1608Y includes an integrated low-pass filter to reduce the frequency components of the input signal that are above the Nyquist frequency. It also has a decimator to reduce the sampling rate in order to accommodate lower data rate applications. Finally, the data output stream is filtered to remove any out of band signals. The PCM1608Y also provides additional features such as external clock synchronization, selectable word size and power down mode. The external clock synchronization has been designed with the intention of enabling the connection of multiple converters to one master clock. This ensures that all the data is synchronized and reduces any system jitter caused by asynchronous sampling. Overall, the PCM1608Y is an excellent A/D converter with many features that make it ideal for professional audio applications. With its 16-bit analog-to-digital conversion, low power consumption and high common-mode rejection ratio, the PCM1608Y is the perfect solution for digital audio applications.

The specific data is subject to PDF, and the above content is for reference

Part Number	Manufacturer	Price	Quantity	Description