DESCRIPTION
The LTC®2050 and LTC2050HV are zero-drift operational amplifiers available in the 5- or 6-lead SOT-23 and SO-8 packages. The LTC2050 operates from a single 2.7V to 6V supply. The LTC2050HV operates on supplies from 2.7V to ±5.5V. The current consumption is 800μA and the versions in the 6-lead SOT-23 and SO-8 packages offer power shutdown (active low).

FEATURES
Maximum Offset Voltage of 3μV
Maximum Offset Voltage Drift of 30nV/°C
Noise: 1.5μVP-P (0.01Hz to 10Hz Typ)
Voltage Gain: 140dB (Typ)
PSRR: 130dB (Typ)
CMRR: 130dB (Typ)
Supply Current: 0.8mA (Typ)
Supply Operation: 2.7V to 6V (LTC2050)
                       2.7V to ±5.5V (LTC2050HV)
Extended Common Mode Input Range
Output Swings Rail-to-Rail
Input Overload Recovery Time: 2ms (Typ)
Operating Temperature Range: –40°C to 125°C
SOT-23 Package

APPLICATIONS
Thermocouple Amplifi ers
Electronic Scales
Medical Instrumentation
Strain Gauge Amplifi ers
High Resolution Data Acquisition
DC Accurate RC Active Filters
Low Side Current Sense