LT1017/LT1018 are two micropower comparators produced by Linear Technology Corporation, with low power consumption, high speed, and high output drive capability.
The LT1017 and LT1018 are general‑purpose micropower dual comparators offered in PDIP, SO and SSOP packages. They operate from a single 1.1 V cell up to 40 V and feature an internal class‑B pull‑up current source, eliminating the need for external resistors.
The document provides absolute maximum ratings, electrical characteristics, typical performance graphs, example application circuits such as relay drivers and power‑supply monitors, and detailed package dimensions for the 8‑lead and 16‑lead options.
| Maximum Offset Voltage | 1 mV |
|---|---|
| Maximum Bias Current | 15 nA |
| Typical Output Drive | 70 mA |
| Supply Current (LT1017) | 30 µA |
| Supply Current (LT1018) | 110 µA |
| Operating Voltage Range | 1.1 V to 40 V |
| Maximum Supply Voltage | 40 V |
The devices are rated for a maximum supply voltage of 40 V.
The comparators can source or sink up to about 70 mA of output current.
The LT1017 consumes approximately 30 µA of supply current.
They can operate from 1.1 V up to 40 V.