MAX1452
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MAX1452

Low-Cost Precision Sensor Signal Conditioner

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Low-Cost, Precision Sensor Signal Conditioner

Info: : PRODUCTION tooltip
Info: : PRODUCTION tooltip
Part Details
Part Models 9
1ku List Price Starting From $12.34
Features
  • Single-Chip, Integrated Analog Signal Path Reduces Design Time and Saves Space in a Complete Precision Sensor Solution
    • Provides Amplification, Calibration, and Temperature Compensation
    • Fully Analog Signal Path
    • Accommodates Sensor Output Sensitivities from 4mV/V to 60mV/V
    • Single-Pin Digital Programming
    • No External Trim Components Required
    • 16-Bit Offset and Span Calibration Resolution
    • Supports Both Current and Voltage Bridge Excitation
    • Fast 150µs Step Response
    • On-Chip Uncommitted Op Amp
  • On-Chip Lookup Table Supports Multipoint Calibration Temperature Correction Improving System Performance
  • Secure-Lock™ Prevents Data Corruption
  • Low 2mA Current Consumption Simplifies Power-Supply Design in 4–20mA Applications
Additional Details
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The MAX1452 is a highly integrated analog-sensor signal processor optimized for industrial and process control applications utilizing resistive element sensors. The MAX1452 provides amplification, calibration, and temperature compensation that enables an overall performance approaching the inherent repeatability of the sensor. The fully analog signal path introduces no quantization noise in the output signal while enabling digitally controlled trimming with the integrated 16-bit DACs. Offset and span are calibrated using 16-bit DACs, allowing sensor products to be truly interchangeable.

The MAX1452 architecture includes a programmable sensor excitation, a 16-step programmable-gain amplifier (PGA), a 768-byte (6144 bits) internal EEPROM, four 16-bit DACs, an uncommitted op amp, and an on-chip temperature sensor. In addition to offset and span compensation, the MAX1452 provides a unique temperature compensation strategy for offset TC and FSOTC that was developed to provide a remarkable degree of flexibility while minimizing testing costs.

The MAX1452 is packaged for the commercial, industrial, and automotive temperature ranges in 16-pin SSOP/TSSOP and 24-pin TQFN packages.

Applications

  • Accelerometers
  • Humidity Sensors
  • Pressure Calibrators and Controllers
  • Pressure Sensors
  • Resistive Elements Sensors
  • Strain Gauges
  • Transducers and Transmitters
Part Models 9
1ku List Price Starting From $12.34

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Documentation

Documentation

Part Model Pin/Package Drawing Documentation CAD Symbols, Footprints, and 3D Models
MAX1452AAE+
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MAX1452AAE+T
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MAX1452ATG+
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MAX1452ATG+T
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MAX1452C/D
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MAX1452CAE+
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MAX1452CAE+T
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MAX1452EAE+
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MAX1452EAE+T
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Part Models

Product Lifecycle

PCN

Jun 20, 2016

- 1612

ASSEMBLY

MAX1452ATG+

PRODUCTION

MAX1452ATG+T

PRODUCTION

Filter by Model

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Part Models

Product Lifecycle

PCN

Jun 20, 2016

- 1612

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ASSEMBLY

MAX1452ATG+

PRODUCTION

MAX1452ATG+T

PRODUCTION

Software & Part Ecosystem

Software & Part Ecosystem

Evaluation Kit

Evaluation Kits 2

reference details image

MAX1452BEVKIT

Evaluation System for the MAX1452

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MAX1452BEVKIT

Evaluation System for the MAX1452

Evaluation System for the MAX1452

Features and Benefits

  • USB Powered
  • Sensor Socket on the EV board
  • On-Board ADC to read the OUT Voltage of MAX1452
  • Windows 10-compatible software
  • User-Friendly Graphical User Interface (GUI)
  • Proven PCB Layout
  • Fully Assembled and Tested

Product Detail

The MAX1452 evaluation system (EV system) includes a MAX32625PICO board and the MAX1452 evaluation kit (EV kit). Windows® 10 compatible software provides a user-friendly interface for exercising the feature of the IC. MAX1452 EV kit includes interface circuitry to communicate between the IC and the MAX32625 PICO board and it comes with the 16-pin SSOP MAX1452AAE+ installed.

Applications

  • Accelerometers
  • Humidity Sensors
  • Pressure Calibrators and Controllers
  • Pressure Sensors
  • Resistive Elements Sensors
  • Strain Gauges
  • Transducers and Transmitters
reference details image

MAX1452EVSYS

Evaluation System for the MAX1452

zoom

MAX1452EVSYS

Evaluation System for the MAX1452

Evaluation System for the MAX1452

Features and Benefits

  • USB Powered
  • Sensor Socket on the EV board
  • On-Board ADC to read the OUT Voltage of MAX1452
  • Windows 10-compatible software
  • User-Friendly Graphical User Interface (GUI)
  • Proven PCB Layout
  • Fully Assembled and Tested

Product Detail

The MAX1452 evaluation system (EV system) includes a MAX32625PICO board and the MAX1452 evaluation kit (EV kit). Windows® 10 compatible software provides a user-friendly interface for exercising the feature of the IC. MAX1452 EV kit includes interface circuitry to communicate between the IC and the MAX32625 PICO board and it comes with the 16-pin SSOP MAX1452AAE+ installed.

Applications

  • Accelerometers
  • Humidity Sensors
  • Pressure Calibrators and Controllers
  • Pressure Sensors
  • Resistive Elements Sensors
  • Strain Gauges
  • Transducers and Transmitters

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