LT1018CS8

• Product introduction

LT1018CS8 micropower dual-channel comparator is newly produced by LINEAR original factory, using 8/SO package, batch number 200441, microchip century-old integrated circuit warehouse is currently in stock

peculiarity

• Maximum offset voltage: 1mV
• Maximum bias current: 15nA
• Typical Output Drive Current: 70mA
• Operating supply voltage range: 1.1V to 40V
• Internal pull-up current
• The output is capable of driving loads higher than V+
• 30μA Supply Current (LT1017), 110μA Supply Current (LT1018)
• Available in 8-pin PDIP, 8-pin plastic SO, and 16-pin plastic SO packages

description

LT^® The 1017/LT1018 are general-purpose micropower comparators. The LT1017 is optimized for very low operating power consumption, while the LT1018 operates at higher power and higher speed. Both devices operate from a single 1.1V battery up to 40V. The output stage includes a Class "B" pull-up current source, eliminating the need for an external resistive pull-up element and saving power. Also, the output stage is designed to allow the drive of loads connected to V+-corrected power supplies (as comparators with open-collector output stages do).

The input specifications are also excellent. On-chip trimming minimizes offset voltage, while high gain and common-mode rejection ratios keep other input-related errors to a minimum. The common-mode voltage range includes ground potential. Special circuitry prevents erroneous output states, even if the input is overdriven.

The LT1017/LT1018 are pin compatible with older dual comparators such as Model 393 devices.