LTC2054HVC(RevA) Datasheet PDF - Linear Technology

DESCRIPTION
V The LTC®2054/LTC2055 are low power, low noise single/dual zero-drift operational amplifiers available in the SOT-23 (ThinSOTTM) and MS8 packages. For space limited applications, the LTC2055 is also available in a 3mm × 3mm × 0.8mm dual fine pitch leadless package (DFN). They operate from a single 2.7V minimum supply and support ±5V applications. The current consumption is typically 150µA for the LTC2054 and 130µA/amp for the LTC2055.

FEATURES
■ Supply Current 150µA (Max per Amplifier)
   Guaranteed Over Temperature
■ Offset Voltage 3µV (Max)
■ Offset Voltage Drift 30nV/°C (Max)
■ Common Mode Input Range from V– to V+ –0.5V
■ Output Swings Rail-to-Rail
■ Voltage Gain: 140dB (Typ)
■ PSRR and CMRR: 130dB (Typ)
■ Input Bias Current: 1pA (Typ, 25°C)
■ Noise: 1.6µVP-P (0.01Hz to 10Hz Typ)
■ Supply Operation:
   2.7V to 6V (LTC2054/LTC2055)
   2.7V to ±5.5V (LTC2054HV/LTC2055HV)
■ Low Profile (1mm) SOT-23, MS8 and
   3mm × 3mm × 0.8mm DFN Packages

APPLICATIONS
■ Thermocouple Amplifiers
■ Electronic Scales
■ Medical Instrumentation
■ Strain Gauge Amplifiers
■ High Resolution Data Acquisition
■ DC Accurate RC Active Filters
■ Low Side Current Sense
■ Battery-Powered Systems