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LTK001 - Thermocouple Cold Junction Compensator and Matched Amplifier

Download the LTK001 datasheet PDF. This datasheet also covers the LTK variant, as both devices belong to the same thermocouple cold junction compensator and matched amplifier family and are provided as variant models within a single manufacturer datasheet.

Features

  • 0.75°C Initial Accuracy (A Version).
  • Extremely Low Warmup Drift.
  • Preset Outputs for Type E, J, K, R, S, T.
  • Single 5V to ±20V Operation.
  • 480µA Typical Supply Current.
  • Available in 8-Pin DIP Package U.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (LTK-001.pdf) that lists specifications for multiple related part numbers.

Full PDF Text Transcription

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LTK001 Thermocouple Cold Junction Compensator and Matched Amplifier FEATURES ■ 0.75°C Initial Accuracy (A Version) ■ Extremely Low Warmup Drift ■ Preset Outputs for Type E, J, K, R, S, T ■ Single 5V to ±20V Operation ■ 480µA Typical Supply Current ■ Available in 8-Pin DIP Package U APPLICATIO S ■ Thermocouple Cold Junction Compensation DESCRIPTIO The LTK001 is a thermocouple amplifier supplied with a matched cold junction compensator. By separating the amplifier and compensator functions, the problem of compensator temperature rise is virtually eliminated. The compensator is a selected version of the LT®1025 cold junction compensator. The amplifier, which is also available separately as LTKA0x has been specially selected for thermocouple applications.
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