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Product attributes Property Value
Manufacturer Analog Devices Inc./Maxim Integrated
Product Series
Packaging Marketplace | Factory
Number of Bits 14
Sampling Rate (Per Second) 115k
Number of Inputs 4, 8
Input Type Differential, Single Ended
Data Interface SPI
Configuration MUX-PGA-ADC
Ratio - S/H:ADC -
Number of A/D Converters 1
Architecture SAR
Reference Type External, Internal
Voltage - Supply, Analog 5V
Voltage - Supply, Digital 5V
Features PGA
Operating Temperature -40°C ~ 85°C
Mounting Type Surface Mount
Grade -
Qualification -
Package / Case 24-TSSOP (0.173", 4.40mm Width)
Supplier Device Package 24-TSSOP
ROHS RoHS Compliant - Hazardous Substance Free Electronic Components | HQICKEY

The MAX1034BEUG+ from Analog Devices is a 14-bit, multi-channel ADC with a maximum sampling rate of 115k SPS. It features an integrated multiplexer (4 or 8 channels) and programmable gain amplifier (PGA), allowing direct connection to a variety of sensors. The SPI interface ensures easy communication with microcontrollers. Housed in a 24-TSSOP package, it operates over -40°C to 85°C, making it ideal for industrial, medical, and automotive applications requiring high precision and flexibility.

  • High Resolution: 14-bit accuracy provides fine detail for precision measurements.
  • Flexible Inputs: 4/8-channel MUX with PGA accommodates multiple sensors without external circuitry.
  • SPI Interface: Standard serial interface reduces pin count and simplifies PCB routing.
  • Wide Temperature Range: -40°C to 85°C ensures reliable operation in harsh environments.

Multi-Channel Data Acquisition

The MAX1034BEUG+ with its 4/8-channel multiplexer and 14-bit resolution is perfect for multi-sensor data acquisition systems requiring high accuracy.

Industrial Sensor Interfaces

The built-in PGA allows direct connection to various sensor outputs (e.g., strain gauges, thermocouples) with different signal levels, simplifying signal conditioning.

Medical Instrumentation

High resolution (14-bit) and SPI interface make it suitable for medical devices like patient monitors and diagnostic equipment.

Automotive Sensor Monitoring

With -40°C to 85°C operation, it can handle automotive sensor signals in engine control or battery management systems.

Precision Weighing Systems

The PGA and high resolution enable accurate weight measurement in industrial scales and force sensors.

Q: What is the resolution of the MAX1034BEUG+?
A: The MAX1034BEUG+ is a 14-bit analog-to-digital converter.
Q: What is the sampling rate of the MAX1034BEUG+?
A: It has a maximum sampling rate of 115k SPS.
Q: How many input channels does the MAX1034BEUG+ have?
A: It supports 4 or 8 input channels (multiplexed).
Q: What interface does the MAX1034BEUG+ use?
A: It uses an SPI interface for communication.
Q: What architecture does the MAX1034BEUG+ use?
A: It uses a MUX-PGA-ADC architecture with programmable gain.
Q: What is the package of the MAX1034BEUG+?
A: It is available in a 24-TSSOP (0.173", 4.40mm Width) package.
Base Product Number : MAX1034
115k SPS 14-bit 24-TSSOP ADC Analog Devices Analog-to-Digital Converter MAX1034BEUG+ MUX-PGA-ADC SPI
Q: What is the resolution of the MAX1034BEUG+?
A: The MAX1034BEUG+ is a 14-bit analog-to-digital converter.
Q: What is the sampling rate of the MAX1034BEUG+?
A: It has a maximum sampling rate of 115k SPS.
Q: How many input channels does the MAX1034BEUG+ have?
A: It supports 4 or 8 input channels (multiplexed).
Q: What interface does the MAX1034BEUG+ use?
A: It uses an SPI interface for communication.
Q: What architecture does the MAX1034BEUG+ use?
A: It uses a MUX-PGA-ADC architecture with programmable gain.
Q: What is the package of the MAX1034BEUG+?
A: It is available in a 24-TSSOP (0.173", 4.40mm Width) package.