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LTC2986HLX-1: Multi-Sensor High Accuracy Digital Temperature Measurement System with EEPROM, LQFP-48

Model: LTC2986HLX-1

Package: LQFP-48

Type: Digital Temperature Sensor - Temperature Monitoring System (Sensor)

Overview:

The LTC2986HLX-1 measures a wide range of temperature sensors and digitally outputs the results (in °C or °F) with 0.1°C accuracy and 0.001°C resolution.The LTC2986HLX-1 can measure the temperature of virtually any standard (types B, E, J, K, N, S, R, T) or custom thermocouple, automatically compensating for the cold end temperature and linearising the results. The device can also measure temperature using standard 2-, 3-, or 4-wire RTDs, thermistors, and diodes.The LTC2986HLX-1 includes an excitation current source and fault detection circuitry for each temperature sensor.

LTC2986HLX-1 - Product Specifications:

Function: Temperature Monitoring System (Sensor)

Sensor Type: External

Sensing Temperature: -265°C ~ 1800°C

Topology: ADC (Delta Integral), Multiplexer, Register Block

Output Type: SPI

Output Alarm: None

Output Fan: None

Voltage - Supply: 2.85V ~ 5.25V

Operating Temperature: -40°C ~ 125°C

Mounting Type: Surface Mount

Package/Case: 48-LQFP

Supplier Device Package: 48-LQFP (7x7)

LTC2986HLX-1 - Product Features:

Direct digitisation of 2-, 3- or 4-wire RTDs, thermocouples, thermistors and diodes

On-chip EEPROM (LTC2986-1) stores channel configuration data and custom coefficients

2.85V to 5.25V single supply

10 flexible inputs with access to interchangeable sensors

Automatic thermocouple cold-end compensation

Built-in standard and user-programmable coefficients for thermocouples, RTDs, and thermistors

Measures negative thermocouple voltage

Automatic burnout, short circuit and fault detection

Buffered inputs for external protection

Simultaneous 50Hz/60Hz rejection

Includes 15ppm/°C (maximum) reference

Includes special protection modes

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• 6.Can the company issue an invoice?

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