TI公司，TI官网，TI代理商
TI(德州仪器)|TI产品型号搜索：
专营TI（德州仪器）元器件，强大的现货交付能力，解决您的采购难题
全流程提供TI（德州仪器）现货供应链服务
当前位置：TI代理 > > TI芯片 >> LM92
LM92技术文档下载：
LM92技术文档产品手册下载
LM92 - 产品图解：
LM92-具有温度比较器和 I2C 接口的 ±0.33°C 温度传感器
TI芯片：
承诺原装正品
专营TI德州仪器，真正优化您的供应链
TI产品 - LM92介绍

LM92 - 具有温度比较器和 I2C 接口的 ±0.33°C 温度传感器

LM92是TI德州仪器公司的一款本地温度传感器产品，LM92是具有温度比较器和 I2C 接口的 ±0.33°C 温度传感器，本站介绍了LM92的封装应用图解、特点和优点、功能等，并给出了与LM92相关的TI元器件型号供参考。

LM92 - 具有温度比较器和 I2C 接口的 ±0.33°C 温度传感器 - 本地温度传感器 - 温度传感器和控制IC - 德州仪器

产品描述

The LM92 is a digital temperature sensor and thermal window comparator with an I2C Serial Bus interface and an accuracy of ±0.33°C. The window-comparator architecture of the LM92 eases the design of temperature control systems. The open-drain Interrupt (INT) output becomes active whenever temperature goes outside a programmable window, while a separate Critical Temperature Alarm (T_CRIT_A) output becomes active when the temperature exceeds a programmable critical limit. The INT output can operate in either a comparator or event mode, while the T_CRIT_A output operates in comparator mode only.

The host can program both the upper and lower limits of the window as well as the critical temperature limit. Programmable Hysteresis as well as a fault queue are available to minimize false tripping. Two pins (A0, A1) are available for address selection. The sensor powers up with default thresholds of 2°C THYST, 10°C TLOW, 64°C THIGH, and 80°C T_CRIT.

The LM92's 2.7V to 5.5V supply voltage range, Serial Bus interface, 12-bit + sign output, and full-scale range of over 128°C make it ideal for a wide range of applications. These include thermal management and protection applications in personal computers, electronic test equipment, office electronics, automotive, medical and HVAC applications.

产品特性

  • Window Comparison Simplifies Design of ACPI-Compatible Temperature Monitoring and Control
  • Serial Bus Interface
  • Separate Open-Drain Outputs for Interrupt and Critical Temperature Shutdown
  • Shutdown Mode to Minimize Power Consumption
  • Up to Four LM92s can be Connected to a Single Bus
  • 12-Bit + Sign Output
  • Operation up to 150°C

Key Specifications

  • Supply Voltage 2.7V to 5.5V
  • Supply Current operating 350 μA (typ) 625 μA (max) shutdown 5 μA (typ)
  • Temperature Accuracy
    • 30°C, ±0.33°C (max)
    • 10°C to 50°C, ±0.50°C (max)
    • −10°C to 85°C, ±1.0°C (max)
    • 125°C, ±1.25°C (max)
    • −25°C to 150°C, ±1.5°C (max)
  • Linearity ±0.5°C (max)
  • Resolution 0.0625°C

下面可能是您感兴趣的TI德州仪器公司本地温度传感器元器件
节约时间成本，提高采购效率，TI官网授权代理
TI公司|TI德州仪器|德州仪器TI公司代理商|TI芯片代理商
TI公司产品现货专家，订购TI公司产品不限最低起订量，TI芯片大陆现货即时发货，香港库存3-5天发货，海外库存7-10天发货
寻找全球TI代理商现货货源 - TI公司（德州仪器）电子元件在线订购