Datasheet LT111 Equivalent ( PDF )

LT1110 Micropower DC-DC Converter Adjustable and Fixed 5V, 12V FEATURES s s s DESCRIPTIO s s s s s Operates at Supply Voltages From 1.0V to 30V Works in Step-Up or Step-Down Mode Only Three External Off-the-Shelf Components Required Low-Battery Detector Comparator On-Chip User-Adjustable Current Limit Internal 1A Power Switch Fixed or Adjustable Output Voltage Versions Space-Saving 8-Pin MiniD

U U FEATURES s Operates at Supply Voltages from 2V to 30V s Works with Surface Mount Inductors s 72kH- Oscillator s Only Three External Components Required s Step-Up or Step-Down Mode s Low-Battery Detector Comparator On-Chip s User Adjustable Current Limit s Internal 1A Power Switch s Fixed or Adjustable Output Voltage Versions s Space Saving 8-Pin MiniDIP or SO-8 Package U APPLICATIO S s 3V to

LT1112, LT1114 Dual, Quad Low Power Precision, Picoamp Input Op Amps FEATURES s s s DESCRIPTIO s s s s s s s s s S8 Package Standard Pinout Offset Voltage Prime Grade: 60 V Max Offset Voltage Low Cost Grade (Including Surface Mount Dual, Quad): 75 V Max Offset Voltage Drift: 0.5 V, °C Max Input Bias Current: 250pA Max 0.1H- to 10H- Noise: 0.3 VP-P, 2.2pAP-P Supply Current per Amplifier: 400

LT1113 Dual Low Noise, Precision, JFET Input Op Amps FEATURES s s s s s s s s s DESCRIPTIO 100% Tested Low Voltage Noise: 6nV, √H- Max SO-8 Package Standard Pinout Voltage Gain: 1.2 Million Min Offset Voltage: 1.5mV Max Offset Voltage Drift: 15 V, °C Max Input Bias Current, Warmed Up: 450pA Max Gain Bandwidth Product: 5.6MH- Typ Guaranteed Specifications with ± 5V Supplies Guaranteed Matchin