Single Supply Type K Thermocouple Signal Conditioning Amplifier with Cold Junction Compensation

The LTC2050 is a zero-drift precision chopper stabilized operational amplifier available in the 5- or 6-lead SOT-23 and SO-8 packages. It minimizes board area while providing uncompromising DC performance, including 3mV (max) DC offset and 30nV/°C (max) DC offset drift. It operates from a 2.7V supply while still supporting 5V applications. The power consumption is 800mA and the versions in the 6-lead SOT-23 and SO-8 packages offer power shutdown.LT1025 compensates for cold junction over 0°C TO 100°C.

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