SKU: SENS-3859
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Analog Devices MAX6635MSA+ Digital Temperature Sensor IC, NSOIC-8 Pin

₹139.00 (Inclusive of all taxes)
Out of Stock

The Analog Devices MAX6635MSA+ is a high-accuracy digital temperature sensor IC with an I2C/SMBus interface, providing ±1°C precision over a -55°C to +150°C range. It is designed for system monitoring in 3V to 5.5V embedded applications, including industrial controls, servers, and communication equipment.

Features

  • High-Accuracy Digital Temperature Sensor with ±1°C Precision
  • Wide Operating Range from -55°C to +150°C
  • I2C/SMBus-Compatible Digital Serial Interface
  • Single 3V to 5.5V Supply Voltage Operation
  • Compact NSOIC-8 Surface-Mount Package

Out of stock

Description

The MAX6635MSA+ from Analog Devices is a monolithic digital temperature sensor designed for precision thermal monitoring. It integrates a high-resolution 12-bit sigma-delta ADC and a bandgap temperature sensor, converting ambient temperature directly into a digital value communicated via a two-wire I2C/SMBus serial interface. This eliminates analog signal conditioning requirements and simplifies integration into digital control systems.

Engineered for industrial-grade reliability, the sensor operates across the full -55°C to +150°C range with a typical accuracy of ±1°C. Its wide 3V to 5.5V supply range makes it compatible with both 3.3V and 5V logic systems. The device is housed in a compact, industry-standard NSOIC-8 package, suitable for automated surface-mount assembly and high-density PCB layouts.

Key Features

  • Monolithic Digital Temperature Sensor with Integrated 12-bit ADC
  • Industry-Standard I2C/SMBus Two-Wire Serial Interface
  • Excellent Long-Term Stability and Repeatability
  • Low-Power Consumption for Energy-Sensitive Applications
  • Robust NSOIC-8 Package for Reliable Surface Mounting
  • Wide Supply Voltage Range (3V to 5.5V) for Design Flexibility
  • Single-Channel Local Temperature Monitoring
  • MSL1 (Unlimited Floor Life) Moisture Sensitivity Level

Applications

  • Industrial Process Control and Equipment Thermal Monitoring
  • Server and Data Center Rack Temperature Management
  • Telecommunications and Networking Hardware Protection
  • Automotive System Diagnostics and Cabin Climate Control
  • Embedded System Health Monitoring in 3.3V/5V Microcontroller Platforms

Technical Specifications

Manufacturer Part NumberMAX6635MSA+
Manufacturer / BrandAnalog Devices
Sensor TypeDigital Temperature Sensor IC
Output InterfaceI2C, SMBus
Supply Voltage Range3V to 5.5V
Measurement Range-55°C to +150°C
Accuracy±1°C
Resolution12 bits
Number of Channels1
Package / CaseNSOIC
Number of Pins8
Operating Temperature Range-55°C to 150°C
Moisture Sensitivity Level (MSL)MSL 1 (Unlimited)
SVHC ComplianceNo SVHC (As of 27-Jun-2024)

Frequently Asked Questions

What is the communication protocol for the MAX6635MSA+ sensor?

The MAX6635MSA+ uses a standard two-wire I2C serial interface, which is also SMBus compatible. This allows for easy connection to microcontrollers, processors, and system management buses with simple clock and data lines, supporting multiple devices on the same bus.

What is the operating voltage range for this temperature sensor IC?

The sensor operates from a single supply voltage ranging from 3.0V to 5.5V. This wide range provides design flexibility, making it compatible with both 3.3V and 5V logic systems commonly found in embedded and industrial applications.

Can the MAX6635MSA+ measure temperatures below 0°C?

Yes, the MAX6635MSA+ has a full measurement range from -55°C to +150°C. Its integrated design maintains specified accuracy across this entire range, making it suitable for harsh environment monitoring, automotive applications, and industrial freezer controls.

What is the physical package and mounting type?

The sensor is supplied in a compact NSOIC-8 surface-mount package. This is an industry-standard 8-pin Small Outline Integrated Circuit package designed for automated PCB assembly and is suitable for high-density board layouts.

Package Includes

  • 1 x MAX6635MSA+ Temperature Sensor IC

Additional Information

Weight 0.01 kg