Temperature Sensor IC, Digital, ± 0.1°C, -265 °C, 1800 °C, LQFP, 48 Pins

LTC2983ILX#PBF - Temperature Sensor IC, Digital, ± 0.1°C, -265 °C, 1800 °C, LQFP, 48 Pins

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Product Overview

The LTC2983ILX#PBF is a Multi-Sensor High Accuracy Digital Temperature Measurement System measures a wide variety of temperature sensors and digitally outputs the result, in °C or °F, with 0.1°C accuracy and 0.001°C resolution. The device can measure the temperature of virtually all standard (type B, E, J, K, N, S, R, T) or custom thermocouples, automatically compensate for cold junction temperatures and linearize the results. The device can also measure temperature with standard 2-, 3- or 4-wire RTDs, thermistors and diodes. The device includes excitation current sources and fault detection circuitry appropriate for each type of temperature sensor. The LTC2983 allows direct interfacing to ground referenced sensors without the need for level shifters, negative supply voltages or external amplifiers.
  • Directly digitize RTDs, thermocouples, thermistors and diodes
  • 20 Flexible inputs allow interchanging sensors
  • Automatic thermocouple cold junction compensation
  • Measures negative thermocouple voltages
  • Automatic burn out, short-circuit and fault detection
  • Buffered inputs allow external protection
  • 50Hz/60Hz Simultaneous rejection


Sensing & Instrumentation, Test & Measurement, Industrial, Thermal Management

Product Information

± 0.1°C
MSL 3 - 168 hours
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Alternatives Available

2461148 - Temperature Sensor IC, Digital, ± 0.1°C, -265 °C, 1800 °C, LQFP, 48 Pins

No longer stocked:: true No Longer Manufactured::

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