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Product attributes Property Value
Manufacturer Analog Devices Inc./Maxim Integrated
Product Series
Packaging Factory | Tube
Number of Bits 12
Sampling Rate (Per Second) 125k
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 Internal
Voltage - Supply, Analog 5V, -12V, -15V
Voltage - Supply, Digital 5V, -12V, -15V
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 MAX174BEWI+ is a 12-bit, single-channel analog-to-digital converter from Analog Devices. It offers a fast sampling rate of 125 kSPS, making it ideal for a variety of data acquisition and control applications. With a parallel interface and S/H-ADC architecture, it ensures easy integration with digital systems. The 28-SOIC package is compact and suitable for space-constrained designs, while the internal reference simplifies circuit design.

  • High-Speed Conversion: 125 kSPS sampling rate provides fast and accurate data capture for real-time applications.
  • Internal Reference: The built-in reference reduces external component count and simplifies design.
  • Compact SOIC Package: Saves board space and is suitable for automated assembly.
  • Wide Temperature Range: Operates reliably from -40°C to +85°C for industrial environments.

Precision Data Logging

The 12-bit resolution and 125 kSPS sampling rate are well-suited for high-accuracy data logging in scientific and industrial applications.

Motor Control Systems

In servo drives and motor controllers, this ADC can digitize current and voltage feedback signals with sufficient speed and precision for real-time control loops.

Portable Medical Devices

The SOIC package and low power consumption make it suitable for battery-operated medical monitors like glucose meters and pulse oximeters.

Automotive Sensor Interfaces

With a wide temperature range, it can reliably digitize signals from automotive sensors such as throttle position and pressure sensors.

Process Automation

For PLC analog input modules, the parallel interface and 125 kSPS speed allow for fast, accurate reading of multiple process variables.

Audio Processing

It can be used in professional audio equipment for digitizing analog signals with good dynamic range.

Q: What is the resolution of the MAX174BEWI+?
A: It is a 12-bit analog-to-digital converter.
Q: What is the sampling rate?
A: The sampling rate is 125 kSPS.
Q: How many channels does it have?
A: It has a single input channel.
Q: What interface does it use?
A: It uses a parallel interface.
Q: What is the architecture?
A: It uses a S/H-ADC architecture.
Q: What is the package type?
A: It is available in a 28-SOIC package.
Base Product Number : MAX174
12-bit 125 kSPS ADC Analog-to-Digital Converter MAX174 Parallel Interface S/H-ADC Single Channel SOIC
Q: What is the resolution of the MAX174BEWI+?
A: It is a 12-bit analog-to-digital converter.
Q: What is the sampling rate?
A: The sampling rate is 125 kSPS.
Q: How many channels does it have?
A: It has a single input channel.
Q: What interface does it use?
A: It uses a parallel interface.
Q: What is the architecture?
A: It uses a S/H-ADC architecture.
Q: What is the package type?
A: It is available in a 28-SOIC package.