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LTC2055 - Single/dual Micropower Zero-drift Operational Amplifiers

Key Features

  • Supply Current 150µA (Max per Amplifier) Guaranteed Over Temperature s Offset Voltage 3µV (Max) s Offset Voltage Drift 30nV/°C (Max) s Common Mode Input Range from V.
  • to V+.
  • 0.5V www. DataSheet4U. com s Output Swings Rail-to-Rail s Voltage Gain: 140dB (Typ) s PSRR and CMRR: 130dB (Typ) s Input Bias Current: 1pA (Typ, 25°C) s Noise: 1.6µV P-P (0.01Hz to 10Hz Typ) s Supply Operation: 2.7V to 6V (LTC2054/LTC2055) 2.7V to ±5.5V (LTC2054HV/LTC2055HV) s Low Profile (1mm) SOT-23, MS8 and.

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LTC2054/LTC2055 Single/Dual Micropower Zero-Drift Operational Amplifiers DESCRIPTIO 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. The LTC2054/LTC2055, despite their miniature size, feature uncompromising DC performance. The typical input offset voltage and offset drift are 0.5µV and 25nV/°C.