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模拟温度传感器

LM61

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具有 10mV/°C 增益和 TO-92 封装选项的 ±3°C 模拟输出温度传感器

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数据表

LM61

正在供货
数据表 立即订购

产品详情

Local sensor accuracy (max) 2, 3 Operating temperature range (°C) -30 to 100 Supply voltage (min) (V) 2.7 Supply voltage (max) (V) 10 Supply current (max) (µA) 125 Interface type Analog output Sensor gain (mV/°C) 10 Rating Catalog Features UL recognized
Local sensor accuracy (max) 2, 3 Operating temperature range (°C) -30 to 100 Supply voltage (min) (V) 2.7 Supply voltage (max) (V) 10 Supply current (max) (µA) 125 Interface type Analog output Sensor gain (mV/°C) 10 Rating Catalog Features UL recognized
SOT-23 (DBZ) 3 6.9204 mm² 2.92 x 2.37 TO-92 (LP) 3 19.136 mm² 5.2 x 3.68
  • Calibrated Linear Scale Factor of 10 mV/°C
  • Rated for Full Temperature Range (–30° to 100°C)
  • Suitable for Remote Applications
  • UL Recognized Component
  • ±2°C or ±3°C Accuracy at 25°C (Maximum)
  • ±3°C Accuracy for –25°C to 85°C (Maximum)
  • ±4°C Accuracy for –30°C to 100°C (Maximum)
  • 10 mV/°C Temperature Slope (Maximum)
  • 2.7-V to 10-V Power Supply Voltage Range
  • 125-µA Current Drain at 25°C (Maximum)
  • ±0.8°C Nonlinearity (Maximum)
  • 800-Ω Output Impedance (Maximum)
  • Calibrated Linear Scale Factor of 10 mV/°C
  • Rated for Full Temperature Range (–30° to 100°C)
  • Suitable for Remote Applications
  • UL Recognized Component
  • ±2°C or ±3°C Accuracy at 25°C (Maximum)
  • ±3°C Accuracy for –25°C to 85°C (Maximum)
  • ±4°C Accuracy for –30°C to 100°C (Maximum)
  • 10 mV/°C Temperature Slope (Maximum)
  • 2.7-V to 10-V Power Supply Voltage Range
  • 125-µA Current Drain at 25°C (Maximum)
  • ±0.8°C Nonlinearity (Maximum)
  • 800-Ω Output Impedance (Maximum)

The LM61 device is a precision, integrated-circuit temperature sensor that can sense a –30°C to 100°C temperature range while operating from a single 2.7-V supply. The output voltage of the LM61 is linearly proportional to temperature (10 mV/°C) and has a DC offset of 600 mV. The offset allows reading negative temperatures without the need for a negative supply. The nominal output voltage of the LM61 ranges from 300 mV to 1600 mV for a –30°C to 100°C temperature range. The LM61 is calibrated to provide accuracies of ±2°C at room temperature and ±3°C over the full –25°C to 85°C temperature range.

The linear output of the LM61, 600-mV offset, and factory calibration simplify external circuitry required in a single supply environment where reading negative temperatures is required. Because the quiescent current is less than 125 µA, self-heating is limited to a very low 0.2°C in still air. Shutdown capability for the LM61 is intrinsic because its inherent low power consumption allows it to be powered directly from the output of many logic gates.

The LM61 device is a precision, integrated-circuit temperature sensor that can sense a –30°C to 100°C temperature range while operating from a single 2.7-V supply. The output voltage of the LM61 is linearly proportional to temperature (10 mV/°C) and has a DC offset of 600 mV. The offset allows reading negative temperatures without the need for a negative supply. The nominal output voltage of the LM61 ranges from 300 mV to 1600 mV for a –30°C to 100°C temperature range. The LM61 is calibrated to provide accuracies of ±2°C at room temperature and ±3°C over the full –25°C to 85°C temperature range.

The linear output of the LM61, 600-mV offset, and factory calibration simplify external circuitry required in a single supply environment where reading negative temperatures is required. Because the quiescent current is less than 125 µA, self-heating is limited to a very low 0.2°C in still air. Shutdown capability for the LM61 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 LM61 2.7-V, SOT-23 or TO-92 Temperature Sensor 数据表 (Rev. J) PDF | HTML 2016年 11月 30日
证书 UL Report Vol1-Sec3 Description E232195 2018年 8月 9日
应用手册 Tiny Temperature Sensors for Remote Systems 2003年 2月 17日

设计和开发

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封装 引脚 下载
SOT-23 (DBZ) 3 查看选项
TO-92 (LP) 3 查看选项
应遵守 TI 评估类商品的标准条款与条件。

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

支持和培训

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