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INTEGRATED CIRCUITS DIVISION
LIA135 / LIA136
Low Voltage Optically Isolated Error Amplifiers
Features
• Low Input Voltage of 1.6V over temperature • Precision reference, error amplifier, and optocoupler
in a single package • Voltage Reference: 1.299V ±0.5% @ 25°C
LIA135: ±1% @ -40°C to +85°C LIA136: ±1.5% @ -40°C to +110°C • LIA136: Reduced dark current at high temperature • Common Mode Transient Immunity: LIA135: 5V/ns LIA136: 20V/ns • Simplified frequency compensation • CTR 500% to 2000% • Lowest optical offset current (ICE vs.