Is there any specification for the gain drift regarding temperature of the LTC6800?
The Datasheet only contains information about Gain Error and Gain Nonlinearity, but no details for Gain vs. Temperature.
LTC6800
Production
The LTC6800 is a precision instrumentation amplifier. The CMRR is typically 116dB with a single 5V supply and is independent of gain. The input offset...
Datasheet
LTC6800 on Analog.com
Is there any specification for the gain drift regarding temperature of the LTC6800?
The Datasheet only contains information about Gain Error and Gain Nonlinearity, but no details for Gain vs. Temperature.
Hi Stefanie: I see in the LTC6800 data sheet we guarantee a worst case gain error or 0.1%, but yes there's nothing over temperature. However, I can let you know that the LTC6800 is on the identical process as LTC2053, which guarantees gain error to 0.01% even over the extreme H grade temperature. The LTC6800 should do the same, but is not sample tested nor guaranteed at the extreme temperature range for this particular spec. In the vast majority of cases, the gain error of the LTC6800 will be overshadowed drastically by the gain drift in the external resistors.
Hi Stefanie: I see in the LTC6800 data sheet we guarantee a worst case gain error or 0.1%, but yes there's nothing over temperature. However, I can let you know that the LTC6800 is on the identical process as LTC2053, which guarantees gain error to 0.01% even over the extreme H grade temperature. The LTC6800 should do the same, but is not sample tested nor guaranteed at the extreme temperature range for this particular spec. In the vast majority of cases, the gain error of the LTC6800 will be overshadowed drastically by the gain drift in the external resistors.