Zero-Drift Op Amp Consumes Just 1.3 μA

Deemed the industry’s lowest power figure for its device class, the LTC2063 zero-drift op amp draws just 1.3 μA typical (2 μA max) from a 1.8V supply. Maximum input offset voltage is 5 μV at 25°C and maximum drift is 0.06 μV/°C from –40°C to +125°C. Maximum input bias current is 15 pA at +25°C, and 100 pA from –40°C to +125°C. An integrated EMI filter provides 114 dB of electromagnetic interference rejection at 1.8 GHz. The LTC2063 is available in SOT-23 and SC70 packages. The SC70 version includes a shutdown mode that reduces current consumption to 90 nA when the amplifier is not in use. Pricing starts at $1.50 each/1,000. For more information and a datasheet, visit


Linear Technology Corp.

Milpitas, CA.



Analog Devices Inc.

Norwood, MA