ADT75
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ADT75

±1°C Accurate, 12-Bit Digital Temperature Sensor

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Info: : PRODUCTION tooltip
Info: : PRODUCTION tooltip
Part Details
Features
  • 12-bit Temperature-to-digital Converter
  • B-Grade Accuracy ±1.0°C from 0°C to 70°C
  • A-Grade Accuracy ±2.0°C from –25°C to 100°C
  • SMBus-/I2C- Compatible Interface
  • Operation from −55°C to +125°C
  • Operation from 2.7 V to 5.5 V
  • Overtemperature Indicator
  • Shutdown Mode for Low Power Consumption
  • Power Consumption 79 μW Typically at 3.3 V
  • Small, Low Cost 8-pin MSOP in Pb-Sn and Pb-free Packages
  • Standard 8-pin SOIC Pb-free Package
Additional Details
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The ADT75 is a complete temperature monitoring system in 8-lead MSOP and SOIC packages. It contains a band gap temperature sensor and 12-bit Aanalog-to-digital converter (ADC) to monitor and digitize the temperature to a resolution of 0.0625°C. The ADT75 is pin and register compatible with the LM75 and AD7416.

The ADT75 is specified for operation at supply voltages from 2.7 V to 5.5 V. Operating at 3.3 V, the average supply current is typically 200 μA.

The ADT75 offers a shutdown mode that powers down the device and this mode gives a shutdown current of typically 3 μA. The ADT75 is rated for operation over the –55°C to +125°C temperature range.

The A0, A1, and A2 pins are available for address selection. The OS/ALERT pin is an open-drain output that becomes active when temperature exceeds a programmable limit. The OS/ALERT pin can operate in either comparator or interrupt mode.

Product Highlights

  1. On-chip temperature sensor allows an accurate measurement of the ambient temperature. The measurable temperature range is −55°C to +125°C.
  2. Supply voltage is 2.7 V to 5.5 V.
  3. Space-saving, 8-lead MSOP and 8-lead SOIC.
  4. Temperature accuracy is ±1°C maximum.
  5. Temperature resolution is 0.0625°C.
  6. Shutdown mode reduces the current consumption to 3 μA typical.
  7. Connect up to eight ADT75s to a single SMBus/I2C bus.

Applications

  • Isolated Sensors
  • Environmental Control Systems
  • Computer Thermal Monitoring
  • Thermal Protection
  • Industrial Process Control
  • Power-system Monitors
  • Hand Held Applications

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Documentation

Documentation

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Software & Part Ecosystem

Software & Part Ecosystem

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Evaluation Kit

Evaluation Kits 3

EVAL-ADT75

ADT75 Evaluation Board

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EVAL-ADT75

ADT75 Evaluation Board

ADT75 Evaluation Board

Product Detail

The ADT75 evaluation board allows designers to easily evaluate all features of the ADT75 temperature sensor with minimal effort. It comes complete with connectors and software.


Please note: This Evaluation software does not run on Windows 8 or Windows 10 (USB driver is non-compliant with OS >Windows 7).

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EVAL-WSN

Wireless Sensor Network (WSN) Development Kits for Your IoT Solutions

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EVAL-WSN

Wireless Sensor Network (WSN) Development Kits for Your IoT Solutions

Wireless Sensor Network (WSN) Development Kits for Your IoT Solutions

Features and Benefits

Wireless Sensor Network Development Kit – Bunch Version includes:
  • Two Multi-Sensor Node Boards which include the following components
    • ADuCRF101 Integrated TRx + ARM Cortex M3 MCU
    • ADT75 Temperature Sensor
    • ADXL362 Ultra-low Power Triple Axis Accelerometer
    • Humidity & Temperature Sensor (Sensirion SHT21)
    • Photodiode + Ambient Light Sensor (Avago APDS-9005)
    • Passive Infrared Sensor (Panasonic EKMB1201112)
    • ADP160 Power Management device
    • General Purpose Input Connector for other sensors (supports both analog and digital
    • CR2032 Coin cell battery
    • Form factor: 60mm x 33mm (2.4" x 1.3")
  • One Gateway Node
    • ADuCRF101 Integrated TRx + ARM Cortex M3 MCU development system
  • One Emulator Platform for development and debugging

Wireless Sensor Network Development Kit – Cluster Version includes:
  • Three Multi-Sensor Node Boards which include the following components
    • ADF7024 Sub-GHz ISM band Transceiver
    • 16-bit MCU (RL78-G13)
    • ADT75 Temperature Sensor
    • ADXL362 Ultra-low Power Triple Axis Accelerometer
    • Humidity & Temperature Sensor (Sensirion SHT21)
    • Photodiode + Ambient Light Sensor (Avago APDS-9005)
    • Passive Infrared Sensor (Panasonic EKMB1201112)
    • ADP160 Power Management device
    • General Purpose Input Connector for other sensors (support both analog and digital)
    • CR2032 Coin cell battery
    • Form factor: 60mm x 33mm (2.4" x 1.3")
  • One Emulator Platform for development and debugging

Product Detail

The Wireless Sensor Network (WSN) demo platform is a flexible, modular system for evaluating all aspects of a WSN. It offers both an out-of-the-box demonstration system, and can also be used as a development platform. It contains all of the hardware and software necessary to implement a plug-and-play WSN. The hardware includes a base station node along with multiple sensor nodes that support many different sensors. The system is flexible in that sensors can be connected in any combination to any of the sensor nodes. The out-of-the-box utility of the WSN development kits significantly reduces the time and effort required to move a customer’s design from proof-of-concept phase to production release through the marriage of three Multi-Sensor Node Boards, a gateway connector, an emulator platform, and a full featured software package.
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AD-ACEVSECRDSET-SL

Type 2 EVSE 3.6 kW Charging Cable

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AD-ACEVSECRDSET-SL

Type 2 EVSE 3.6 kW Charging Cable

Type 2 EVSE 3.6 kW Charging Cable

Features and Benefits

  • Complete reference design for Type 2 EVSE Cordset (IC-CPD)
  • Power level from 2.3 kW up to 3.6 kW
  • Designed to comply with the applicable standards - IEC61851, IEC62752
  • Incorporates a 6 mA DC/30 mA rms RCD and a control pilot circuit
  • Stuck relay detection and relay state of health
  • Overtemperature detection
  • Integrated isolation
  • Reduced component count for cost optimization
  • Bluetooth 5.2 interface for connectivity to external devices
  • Open-source software stack to enable custom firmware development

Product Detail

The AD-ACEVSECRDSET-SL is a complete Type 2 EVSE 3.6 kW charging cable solution, providing a reference design intended for evaluation and prototyping of electric vehicle (EV) charging systems.

The system includes a 3-channel isolated sigma-delta (Σ-Δ) ADC for voltage and current measurement on the single-phase power input and measurement of the relay voltage for solder contacts detection and relay state of health. Safe operation is enabled by the inclusion of a 6 mA DC / 30 mA rms RCD. Detection of overvoltage, undervoltage, overcurrent, overtemperature and EV diode presence is also available.

A MAX32655 low-power, ARM® Cortex®-M4 Microcontroller implements the logic for system control and communication with the EV over the control pilot interface. A programming and debugging interface are included. The MAX32655 Bluetooth 5.2 interface enables connectivity to external devices.

The design is accompanied by an open-source software stack and reference applications, enabling custom software development to start from a proven implementation validated to meet the applicable standards. An external programmer such as the MAX32625PICO MAXDAP Programming Adapter, or any other similar programmer supporting the SWD interface, is required to enable firmware programming and debug.

The system is designed to comply with the IEC61851 and IEC62752 standards.

APPLICATIONS

  • EV charging
Tools & Simulations

Tools & Simulations 1

Reference Designs

Reference Designs 1

Figure 1. CN0575 Simplified Block Diagram

10BASE-T1L Field Device Development Platform with Class 12 and 13 SPoE

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CN0575

10BASE-T1L Field Device Development Platform with Class 12 and 13 SPoE

CN0575

Circuits from the lab

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10BASE-T1L Field Device Development Platform with Class 12 and 13 SPoE

Features and Benefits

  • Data and Power Delivery using Single Pair Power over Ethernet
  • Power Class 12 and 13 Delivery Capable
  • Supports Longer Distances up to 1 km
  • Provides Speeds up to 10 MBPS
  • Works with Existing Software Stacks like PROFINET, EtherCat, MOD-BUS, and others
View Detailed Reference Design external link

Design & Integration Tools

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