ADM1032ARMZ

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ADM1032ARMZ

+BOM

SENSOR DIGITAL 0C-100C MICRO8

  • Manufactureronsemi

  • Mfr. Part #ADM1032ARMZ

  • In Stock27514

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Specifications

Attribute Value
Part Status Obsolete
Sensor Type Digital, Local/Remote
Sensing Temperature - Local 0°C ~ 100°C
Sensing Temperature - Remote 0°C ~ 120°C
Output Type SMBus
Voltage - Supply 3V ~ 5.5V
Resolution 7 b
Features Output Switch, Programmable Limit, Standby Mode
Accuracy - Highest (Lowest) ±3°C
Test Condition 0°C ~ 100°C
Operating Temperature 0°C ~ 120°C
Mounting Type Surface Mount
Package / Case 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
Supplier Device Package 8-MSOP
Base Product Number ADM1032

Overview

Description

The ADM1032ARMZ is a digital temperature sensor commonly used in electronic systems for monitoring the temperature of microprocessors and other critical components. Manufactured by Analog Devices, this sensor is designed to interface with systems through an I²C (Inter-Integrated Circuit) bus, allowing for easy integration with microcontrollers or other digital systems. It provides precise temperature readings, typically with an accuracy of ±1°C, over a range of -55°C to +125°C.
The sensor features two channels: one for measuring the ambient temperature and another for monitoring a remote temperature, typically a diode-connected transistor on a CPU or GPU. This dual-channel capability makes it ideal for applications requiring multiple point temperature monitoring. The ADM1032ARMZ includes programmable over/under temperature limits and supports a range of alert functions, which can trigger system warnings or shutdowns if critical temperatures are exceeded. Its compact package and low power consumption make it suitable for battery-operated devices and other space-constrained applications. Overall, the ADM1032ARMZ provides reliable performance for temperature management in various electronic systems.

Equivalent

The ADM1032ARMZ is a remote temperature sensor with an SMBus/I²C interface. Equivalent products may include the LM75, LM92, and LM95245 from Texas Instruments, MAX6657 from Maxim Integrated, and the TMP75 from Texas Instruments. These sensors typically have similar functionalities like temperature monitoring, digital output, and compatibility with I²C interfaces, but always check the datasheet for exact feature matches to ensure compatibility in your application.

Features

The ADM1032ARMZ is a digital temperature sensor and monitor with a range of features tailored for efficient thermal management. It supports dual-channel temperature monitoring, which allows it to measure the temperature of its own die as well as an external diode-connected transistor, often found in CPUs, GPUs, or other components requiring thermal oversight.
This device communicates over a 2-wire, SMBus-compatible interface, making it easy to integrate into existing systems. It provides a temperature measurement range from -40°C to +125°C for the internal sensor and -55°C to +150°C for the external sensor, with a typical accuracy of ±1°C.
The ADM1032ARMZ also includes programmable temperature limits and critical temperature alarms, which help prevent overheating by alerting the system to take corrective actions. Its low power consumption makes it suitable for battery-powered applications. The package is compact, typically offered in an 8-lead MSOP (Mini Small Outline Package).
Overall, the ADM1032ARMZ is a versatile and reliable solution for thermal management in various electronic systems.

Pinout

The ADM1032ARMZ is a temperature monitor IC produced by Analog Devices. It typically comes in an 8-pin MSOP (Mini Small Outline Package) configuration. Here is a brief overview of its pin functions:
1. VDD: Power supply pin.
2. DXP: Positive terminal for the external temperature sensor diode.
3. DXN: Negative terminal for the external temperature sensor diode.
4. GND: Ground pin.
5. SDA: Serial Data Line for I2C interface.
6. SCL: Serial Clock Line for I2C interface.
7. OTI: Overtemperature interrupt output.
8. A0: Address selection pin to allow multiple devices on the same I2C bus.
The ADM1032ARMZ is used to monitor temperature both locally (on-chip) and remotely (via an external diode). It communicates over an I2C interface, allowing integration with microcontrollers for system monitoring and control. It features programmable temperature limits and can trigger an interrupt if these limits are exceeded.

Manufacturer

The ADM1032ARMZ is manufactured by Analog Devices, Inc. Analog Devices is a multinational semiconductor company specializing in data conversion and signal processing technology. The company designs and manufactures a wide range of analog, mixed-signal, and digital signal processing (DSP) integrated circuits used in electronic equipment. It serves various markets, including industrial, automotive, communications, healthcare, and consumer electronics.

Application

The ADM1032ARMZ is a digital temperature sensor with a two-wire interface, primarily used in applications requiring precise temperature monitoring and control. Common application areas include:
1. Computer Systems: Monitoring CPU, GPU, and ambient temperatures to prevent overheating.
2. Consumer Electronics: Ensuring optimal operating temperatures in devices like smartphones and gaming consoles.
3. Networking Equipment: Maintaining temperature control in routers, switches, and servers.
4. Industrial Automation: Overseeing thermal conditions in machinery and production lines.
5. Telecommunications: Managing thermal environments in base stations and communication equipment.
6. HVAC Systems: Providing temperature feedback for efficient climate control.
These applications leverage the ADM1032ARMZ for its accuracy, reliability, and ease of integration.

Package

The ADM1032ARMZ is a digital temperature sensor with a package type of MSOP-8, which stands for Mini Small Outline Package with 8 pins. This package type is compact and suitable for space-constrained applications.

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