LT1025CS8#PBF Thermocouple Interface by Analog Devices

Status: Production
Series: LT1025
RoHS: Compliant
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The LT1025 is a micropower thermocouple cold junctioncompensator for use with type E, J, K, R, S, and Tthermocouples. It utilizes wafer level and post-packagetrimming to achieve 0.5°C initial accuracy. Special curvaturecorrection circuitry is used to match the 'bow' found in allthermocouples so that accurate cold junction compensationis maintained over a wider temperature range.The LT1025 will operate with a supply voltage from 4V to 36V.Typical supply current is 80µA, resulting in less than 0.1°Cinternal temperature rise for supply voltages under 10V.A 10mV/°C output is available at low impedance, in additionto the direct thermocouple voltages of 60.9µV/°C (E),51.7µV/°C (J), 40.3µV/°C (K, T) and 5.95µV/°C (R, S). Alloutputs are essentially independent of power supply voltage.A special kit is available (LTK001) which contains an LT1025and a custom tailored thermocouple amplifier. The amplifierand compensator are matched to allow a much tighter specificationof temperature error than would be obtained by addingthe compensator and amplifier errors on a worst-case basis.The amplifier from this kit is available separately as LTKA0x.The LT1025 is available in either an 8-pin PDIP or 8-pin SOpackage for temperatures between 0°C and 70°C.

Where to Buy

Prices starting from US$6.01

Distributor Stock
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Analog Devices
from US$6.01
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Newark Electronics
from US$7.26
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element14
from US$7.79
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Farnell
from US$7.43
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Richardson RFPD
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Last 6 months Inventory & Pricing History


Alternative Descriptions

uP Thermocouple Cold Junction | Analog Devices
Cold Junction Compensator, Nsoic-8 | Newark Electronics
COLD JUNCTION COMPENSATOR, NSOIC-8 | element14
Sensor and Detector Interface 36V 0.08mA 8-Pin SOIC N Tube | Richardson RFPD


LT1025CS8#PBF Sensors & Transducers by Linear Technology

COLD JUNCTION COMPENSATOR 36V 8SOIC

Status: Unknown
Series: -
RoHS: Unknown
Download Datasheet Visit Manufacturer Site View Pricing & Stock

Specifications

IC Output Type Voltage
Sensing Accuracy Range ± 0.5°C
Sensing Temperature Min 0°C
Sensing Temperature Max +70°C
Sensor Case Style SOIC
No. of Pins 8Pins
Supply Voltage Min 4V
Supply Voltage Max 36V
Product Range -
Automotive Qualification Standard -
RoHS Phthalates Compliant Yes
MSL MSL 1 - Unlimited
SVHC No SVHC (15-Jan-2018)
Brief Features Compatible with Standard Thermocouples (E J K R S T)
IC Function Thermocouple Cold Junction Compensator
IC Package Type SOIC
Operating Temperature Max 70°C
Operating Temperature Min 0°C
Operating Temperature Range 0°C to +70°C
Supply Voltage Range 4V to 36V

Frequently Asked Questions

Where can I find additional details, specifications and documents for a LT1025CS8#PBF?

Additional datasheets, footprints and schematics for LT1025CS8#PBF are listed on our Part Details page. You can also find images and similar parts to LT1025CS8#PBF on this page.

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What category does LT1025CS8#PBF fall under?

The LT1025CS8#PBF is listed under Thermocouple Interface.

Can I view similar or alternative parts?

You can view similar parts to LT1025CS8#PBF when available in the Thermocouple Interface range under the specifications section at the bottom of the details page.

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Is the LT1025CS8#PBF RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by Analog Devices.

Which authorised distributors for LT1025CS8#PBF have stock available?

Authorised distributors including Analog Devices, Newark Electronics, element14, Farnell and Richardson RFPD have stock available or on a lead time for LT1025CS8#PBF.

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