MX574ALP+

Number of A/D Converters:	1
Base Part Number:	MX574A
Supplier Device Package:	28-PLCC (11.5x11.5)
Package / Case:	28-LCC (J-Lead)
Operating Temperature:	0°C ~ 70°C
Features:	--
Voltage - Supply, Digital:	5V
Voltage - Supply, Analog:	±11.4 V ~ 16.5 V
Reference Type:	External, Internal
Architecture:	SAR
Series:	--
Ratio - S/H:ADC:	1:1
Configuration:	S/H-ADC
Data Interface:	Parallel
Input Type:	Single Ended
Number of Inputs:	1
Sampling Rate (Per Second):	40k
Number of Bits:	12
Part Status:	Obsolete
Packaging:	Tube

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Data Acquisition - Analog to Digital Converters (ADC)Analog to Digital Converters (ADCs) are a class of devices which are used to input analog signals and convert them into digital signals. The MX574ALP+ is a two-channel, multi-Application Specific Standard Products (ASSP) converter that is specifically designed to deliver data acquisition performance in digital audio, automotive and other sensitive applications. The MX574ALP+ is designed to provide high-speed, high-accuracy performance at low power consumption.The MX574ALP+ is designed to offer an optimal combination of dynamic range and accuracy for 16-bit audio systems. It is a highly integrated ADC with a dual Delta-Sigma architecture that supports sampling rates up to 192 kHz with a low input power capacitive load. It also includes an on-chip low-pass filter for noise shaping to reduce clock jitter.The MX574ALP+ offers a wide range of performance features, including on-chip clock synthesizer, high-performance decimation filters, flexible signal routing, and low power consumption. The ADC features high data throughput, low distortion/noise, excellent input overload performance and highly accurate parameters.The MX574ALP+ has an extended conversion range of 1.8V to 4.0V with adjustable gain, selectable input thresholds and integrated on-chip low-pass filters for noise shaping. It is also the first high-resolution ADC to support USB audio class 1.0 devices.The MX574ALP+ supports a wide range of application fields, such as automotive audio systems, digital video cameras, portable media players, radios, and digital signal processing (DSP) applications. Its dual channel design allows it to support multi-channel audio streams with low input power loads, while its adaptable architecture makes it compatible with most audio systems. Additionally, its high accuracy and low power consumption make it ideal for use in portable media players.The MX574ALP+ is capable of providing a high-dynamic-range response with a low signal-to-noise (SNR) ratio, which makes it an ideal choice for motor vehicle audio systems that require a higher SNR than standard audio systems. Additionally, its low jitter performance makes it suitable for high-definition audio applications.In terms of its working principle, the MX574ALP+ uses a Delta-Sigma architecture which allows it to convert analog signals into digital data. Its dual channel design provides two separate 16-bit ADCs for each channel, converting the analog signals into digital signals. The ADC also includes a decimation filter that performs the digital filtering of the input signals, reducing the noise from the output signal.Once the analog signal has been converted to digital, it is output as a 16-bit digital stream. This allows the digital signal to be transferred to other devices that can handle digital data. Additionally, the MX574ALP+ includes an on-chip low-pass filter for noise shaping and reducing clock jitter for better audio quality.The MX574ALP+ is a versatile and reliable device that provides excellent performance in a variety of applications. Its high accuracy, low power consumption, and wide range of features make it suitable for data acquisition and digital audio applications. The MX574ALP+ is an ideal choice for any application where high-dynamic-range audio and low-noise performance is required.

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