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Sensores de temperatura analógicos

LM61

ACTIVO

Sensor de temperatura de salida analógica de ±3 °C con ganancia de 10 mV/°C y opción TO-92

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LM61

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Detalles del producto

Local sensor accuracy (max) 2, 3 Rating Catalog Operating temperature range (°C) -30 to 100 Supply current (max) (µA) 125 Interface type Analog output Sensor gain (mV/°C) 10 Features UL recognized
Local sensor accuracy (max) 2, 3 Rating Catalog Operating temperature range (°C) -30 to 100 Supply current (max) (µA) 125 Interface type Analog output Sensor gain (mV/°C) 10 Features UL recognized
SOT-23 (DBZ) 3 6.9204 mm² (2.92 mm × 2.37 mm) TO-92 (LP) 3 19.136 mm² (5.2 mm × 3.68 mm)
  • 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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Documentación técnica

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Documentación principal Tipo Título Opciones de formato Descargar la versión más reciente en inglés Fecha
* Hoja de datos LM61 2.7-V, SOT-23 or TO-92 Temperature Sensor datasheet (Rev. J) PDF | HTML 30/11/2016
Certificado UL Report Vol1-Sec3 Description E232195 9/08/2018
Nota sobre la aplicación TO-92 Packing Options / Ordering Instructions (Rev. A) 23/06/2010
Nota sobre la aplicación Tiny Temperature Sensors for Remote Systems 17/02/2003

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Encapsulado Pines Símbolos CAD, huellas y modelos 3D
SOT-23 (DBZ) 3 Ultra Librarian
TO-92 (LP) 3 Ultra Librarian
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