MAX6581TG9A+T

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MAX6581TG9A+T

SENSOR DIGITAL -40C-125C 24TQFN

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  • 製造商。 部分 #MAX6581TG9A+T
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規格

Package Tape & Reel (TR),Cut Tape (CT)
ProductStatus Active
SensorType Digital, Local/Remote
SensingTemperature-Local -40°C ~ 125°C
SensingTemperature-Remote -64°C ~ 150°C
OutputType I²C/SMBus
Voltage-Supply 3V ~ 3.6V
Resolution 8 b (Local), 11 b (Remote)
Features Output Switch, Programmable Limit, Standby Mode
Accuracy-Highest(Lowest) ±1.5°C (±3.5°C)
TestCondition 30°C ~ 85°C (0°C ~ 150°C)
OperatingTemperature -40°C ~ 125°C
MountingType Surface Mount
Package/Case 24-WFQFN Exposed Pad

概述

Description

The MAX6581TG9A+T is a temperature sensor IC designed for precise temperature monitoring applications. It belongs to the MAX6581 series, which offers high accuracy and reliability. This IC is capable of measuring temperatures from multiple sources, typically providing up to four remote temperature channel readings along with an internal temperature sensor.
Key features include:
1. Multi-Channel Sensing: It supports multiple remote diodes, enabling it to monitor several temperature points within a system.
2. High Accuracy: The MAX6581 series is known for its tight temperature measurement accuracy, which is ideal for critical applications.
3. Digital Interface: It uses a digital bus, commonly I²C/SMBus, for easy integration with microcontrollers and systems.
4. Compact Package: The IC is available in a compact TQFN package, making it suitable for space-constrained designs.
5. Wide Temperature Range: The device can operate over a broad temperature range, making it versatile for various applications.
Overall, the MAX6581TG9A+T is a robust solution for reliable temperature monitoring in electronic systems like servers, telecommunications equipment, and industrial applications.

Features

The MAX6581TG9A+T is a precise multichannel temperature sensor designed to monitor up to nine temperature zones. It features eight remote-diode channels, compatible with CPUs, GPUs, and FPGAs, and one local temperature sensor. The device offers accuracy of ±1°C for external diodes and ±3°C for the internal sensor.
Key features include:
- I²C/SMBus-compatible interface for easy integration.
- Selectable conversion rates for optimizing power consumption.
- Overtemperature alarms with programmable thresholds for system protection.
- Resistance error correction for enhanced precision.
- Fault queue to prevent false alarms.
The MAX6581TG9A+T operates over a wide temperature range and comes in a compact TQFN package, suitable for space-constrained applications. It is ideal for computer systems, networking equipment, and industrial automation, providing reliable thermal management and protection.

Package

The MAX6581TG9A+T is an 8-channel temperature sensor IC with an SMBus/I²C-compatible interface. It comes in a 24-pin TQFN (Thin Quad Flat No-leads) package, which is compact and suitable for space-constrained applications.

Pinout

The MAX6581TG9A+T is a temperature sensor with a 10-pin TDFN (Thin Dual Flat No-lead) package. It is designed for use in a variety of applications requiring precise temperature measurements. The device features include:
- It measures temperatures using six external and one internal diode.
- Provides a digital output with a 2-wire serial interface compatible with SMBus/I2C.
- Offers accuracy of ±1°C on remote channels and ±3°C on the internal sensor.
- Supports multiple addressing for up to 8 devices on the same bus.
These features make it suitable for monitoring temperature in a range of applications such as computer systems, industrial controls, and communication equipment.

Manufacturer

The MAX6581TG9A+T is manufactured by Analog Devices, Inc. Analog Devices is a multinational semiconductor company that specializes in the design and manufacture of analog, mixed-signal, and digital signal processing (DSP) integrated circuits used in electronic equipment. The company serves various markets, including industrial, automotive, communications, consumer electronics, and healthcare.

Application

The MAX6581TG9A+T is a precision multichannel temperature sensor. Its primary application areas include computer systems, industrial equipment, and consumer electronics for thermal management and monitoring. Its multi-channel capability is ideal for systems requiring precise temperature control and monitoring across multiple components, such as servers, workstations, and high-performance computing systems. Additionally, it can be used in HVAC systems and battery management for electric vehicles.

Equivalent

The MAX6581TG9A+T is an 8-channel temperature sensor with I2C/SMBus interface. Equivalent products include:
1. LM75 series by Texas Instruments
2. TMP421 series by Texas Instruments
3. ADT7461 by Analog Devices
These alternatives offer similar temperature-sensing capabilities and communication interfaces. Always verify pin compatibility and specific feature sets before substituting.

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