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Product attributes Property Value
Manufacturer Analog Devices Inc./Maxim Integrated
Product Series
Packaging Tube |
Number of Bits 12
Sampling Rate (Per Second) 40k
Number of Inputs 1
Input Type Single Ended
Data Interface Parallel
Configuration S/H-ADC
Ratio - S/H:ADC 1:1
Number of A/D Converters 1
Architecture SAR
Reference Type External, Internal
Voltage - Supply, Analog ±11.4V ~ 16.5V
Voltage - Supply, Digital 5V
Features -
Operating Temperature -40°C ~ 85°C
Mounting Type Surface Mount
Grade -
Qualification -
Package / Case 28-SOIC (0.295", 7.50mm Width)
Supplier Device Package 28-SOIC
ROHS RoHS Compliant - Hazardous Substance Free Electronic Components | HQICKEY

The MX574AJEWI+ is a 12-bit analog-to-digital converter (ADC) from Analog Devices, offering a balanced combination of performance and simplicity. It features a sampling rate of 40k SPS and a single input channel, making it ideal for a variety of industrial and instrumentation applications. The device utilizes a parallel interface for straightforward connection to microprocessors and digital systems. Its S/H-ADC architecture ensures accurate signal sampling. With support for both external and internal references and an operating temperature range of -40°C to 85°C, this ADC is a dependable choice for demanding environments. It is housed in a 28-SOIC package.

  • Reliable 12-Bit Performance: Provides sufficient accuracy for a wide range of control and monitoring applications.
  • Simple Parallel Interface: Enables easy and fast data reading by microcontrollers without complex serial protocols.
  • Wide Operating Temperature Range: Guarantees functionality in harsh industrial and automotive environments.
  • Flexible Reference Configuration: Supports both external and internal references, providing design flexibility for different accuracy needs.

Industrial Data Logging

The 12-bit resolution and 40k SPS sampling rate of the MX574AJEWI+ are well-suited for industrial data loggers that monitor slow-changing parameters like temperature and pressure.

Process Control Systems

In process control, this ADC provides reliable and accurate conversion of sensor signals, ensuring stable and precise control loops in manufacturing environments.

Battery-Powered Instruments

With its moderate speed and parallel interface, this converter can be effectively used in portable test instruments where power consumption is a key consideration.

Automotive Sensor Interfaces

The wide temperature range (-40°C to 85°C) makes it suitable for automotive applications, such as digitizing signals from various sensors in engine control units.

General-Purpose Analog-to-Digital Conversion

Its simple parallel interface and robust feature set make it a versatile choice for a wide range of general-purpose embedded systems requiring 12-bit accuracy.

Q: What is the resolution of the MX574AJEWI+?
A: The MX574AJEWI+ is a 12-bit analog-to-digital converter.
Q: What is the sampling rate of this ADC?
A: It has a maximum sampling rate of 40k SPS.
Q: How many input channels does it have?
A: This device features a single (1) input channel.
Q: What interface does the MX574AJEWI+ use?
A: It uses a parallel interface for data transfer.
Q: What is the architecture of this ADC?
A: It is based on an S/H-ADC architecture.
Q: What is the package type?
A: It is available in a 28-SOIC (0.295", 7.50mm Width) package.
Base Product Number : MX574A
12-bit 28-SOIC 40k SPS ADC Analog-to-Digital Converter MX574AJEWI+ Parallel Interface S/H-ADC
Q: What is the resolution of the MX574AJEWI+?
A: The MX574AJEWI+ is a 12-bit analog-to-digital converter.
Q: What is the sampling rate of this ADC?
A: It has a maximum sampling rate of 40k SPS.
Q: How many input channels does it have?
A: This device features a single (1) input channel.
Q: What interface does the MX574AJEWI+ use?
A: It uses a parallel interface for data transfer.
Q: What is the architecture of this ADC?
A: It is based on an S/H-ADC architecture.
Q: What is the package type?
A: It is available in a 28-SOIC (0.295", 7.50mm Width) package.