产品详情

Local sensor accuracy (max) 2, 3 Operating temperature range (°C) 0 to 90 Supply voltage (min) (V) 2.7 Supply voltage (max) (V) 10 Supply current (max) (µA) 130 Interface type Analog output Sensor gain (mV/°C) 15.6 Rating Catalog
Local sensor accuracy (max) 2, 3 Operating temperature range (°C) 0 to 90 Supply voltage (min) (V) 2.7 Supply voltage (max) (V) 10 Supply current (max) (µA) 130 Interface type Analog output Sensor gain (mV/°C) 15.6 Rating Catalog
SOT-23 (DBZ) 3 6.9204 mm² 2.92 x 2.37
  • Calibrated Linear Scale Factor of +15.6 mV/°C
  • Rated for Full 0°C to +90°C Range with 3.0V Supply
  • Suitable for Remote Applications

Key Specifications

  • Accuracy at 25°C ±2.0 or ±3.0°C (max)
  • Temperature Slope +15.6 mV/°C
  • Power Supply Voltage Range +2.7V to +10V
  • Current Drain @ 25°C 130 μA (max)
  • Nonlinearity ±0.8°C (max)
  • Output Impedance 4.7 kΩ (max)

All trademarks are the property of their respective owners.

  • Calibrated Linear Scale Factor of +15.6 mV/°C
  • Rated for Full 0°C to +90°C Range with 3.0V Supply
  • Suitable for Remote Applications

Key Specifications

  • Accuracy at 25°C ±2.0 or ±3.0°C (max)
  • Temperature Slope +15.6 mV/°C
  • Power Supply Voltage Range +2.7V to +10V
  • Current Drain @ 25°C 130 μA (max)
  • Nonlinearity ±0.8°C (max)
  • Output Impedance 4.7 kΩ (max)

All trademarks are the property of their respective owners.

The LM62 is a precision integrated-circuit temperature sensor that can sense a 0°C to +90°C temperature range while operating from a single +3.0V supply. The LM62's output voltage is linearly proportional to Celsius (Centigrade) temperature (+15.6 mV/°C) and has a DC offset of +480 mV. The offset allows reading temperatures down to 0°C without the need for a negative supply. The nominal output voltage of the LM62 ranges from +480 mV to +1884 mV for a 0°C to +90°C temperature range. The LM62 is calibrated to provide accuracies of ±2.0°C at room temperature and +2.5°C/−2.0°C over the full 0°C to +90°C temperature range.

The LM62's linear output, +480 mV offset, and factory calibration simplify external circuitry required in a single supply environment where reading temperatures down to 0°C is required. Because the LM62's quiescent current is less than 130 μA, self-heating is limited to a very low 0.2°C in still air. Shutdown capability for the LM62 is intrinsic because its inherent low power consumption allows it to be powered directly from the output of many logic gates.

The LM62 is a precision integrated-circuit temperature sensor that can sense a 0°C to +90°C temperature range while operating from a single +3.0V supply. The LM62's output voltage is linearly proportional to Celsius (Centigrade) temperature (+15.6 mV/°C) and has a DC offset of +480 mV. The offset allows reading temperatures down to 0°C without the need for a negative supply. The nominal output voltage of the LM62 ranges from +480 mV to +1884 mV for a 0°C to +90°C temperature range. The LM62 is calibrated to provide accuracies of ±2.0°C at room temperature and +2.5°C/−2.0°C over the full 0°C to +90°C temperature range.

The LM62's linear output, +480 mV offset, and factory calibration simplify external circuitry required in a single supply environment where reading temperatures down to 0°C is required. Because the LM62's quiescent current is less than 130 μA, self-heating is limited to a very low 0.2°C in still air. Shutdown capability for the LM62 is intrinsic because its inherent low power consumption allows it to be powered directly from the output of many logic gates.

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类型 标题 下载最新的英语版本 日期
* 数据表 LM6 2 2.7V, 15.6 mV/C SOT-23 Temperature Sensor 数据表 (Rev. E) 2013年 3月 22日
应用手册 Tiny Temperature Sensors for Remote Systems 2003年 2月 17日

设计和开发

如需其他信息或资源,请点击以下任一标题进入详情页面查看(如有)。

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设计指南: PDF
原理图: PDF
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设计指南: PDF
原理图: PDF
参考设计

TIDA-00191 — 具有增强的电流范围的电机电子过载继电器模拟前端

此参考设计是电子过载继电器的模拟前端 (AFE),用于监视和保护电机不受过流或欠流事件的损害。如果开发人员需要为工业应用中的灵敏交流电机设计过载继电器,那么此工具便是其理想选择。这种基于可编程增益放大器 (PGA) 的模拟前端旨在作为简单的评估平台,可实现准确的、行业领先的 10:1 全载电流 (FLA) 范围,并且可在 -10 至 +70°C 温度范围内重复。
设计指南: PDF
原理图: PDF
封装 引脚 下载
SOT-23 (DBZ) 3 查看选项

订购和质量

包含信息:
  • RoHS
  • REACH
  • 器件标识
  • 引脚镀层/焊球材料
  • MSL 等级/回流焊峰值温度
  • MTBF/时基故障估算
  • 材料成分
  • 鉴定摘要
  • 持续可靠性监测
包含信息:
  • 制造厂地点
  • 封装厂地点

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