Differential bridge amplifier circuit diagram

The LTC2050HV is a zero-drift operational amplifier available in 5-pin or 6-pin SOT-23 and SO-8 packages. The LTC2050 operates from a single 2.7V to 6V power supply.

The following is a circuit diagram of a differential bridge amplifier.

Differential bridge amplifier circuit diagram

The LTC2050HV operates from a 2.7V to ±5.5V power supply. Current consumption is 800µA, and power-down functionality (active low) is available on versions of the device in 6-pin SOT-23 and SO-8 packages. Although the LTC2050 is small in size, its DC performance is not compromised at all.

Typical input offset voltage and offset drift are 0.5μV and 10nV/C respectively. Nearly zero DC offset and drift are supported with power supply rejection ratio (PSRR) and common mode rejection ratio (CMRR) greater than 130dB.