LP339_1234265

Supply Voltage 36 VDC or ................................±18 V DC
Differential Input Voltage ..................................±36 V DC
Input Voltage ...................................−0.3 VDC to 36 V DC
Power Dissipation (Note 2)
Molded DIP .........................................................570 mW
Output Short Circuit to GND (Note 3) Continuous
Input Current VIN<−0.3 VDC (Note 4)................... 50 mA
Operating Temperature Range ................0°C to +70°C
Storage Temperature Range ................−65° to +150°C
Soldering Information:
Dual-In-Line Package (10 sec.) ............................+260°C
S.O. Package:
Vapor Phase (60 sec.) ..........................................+215°C
Infrared (15 sec.) ..................................................+220°C
See AN-450 "Surface Mounting Methods and Their Effect on
Product Reliability" for other methods of soldering surface mount devices.

The LP339_1234265 consists of four independent voltage comparators designed specifically to operate from a single power supply and draw typically 60 µA of power supply drain current over a wide range of power supply voltages. Operation from split supplies is also possible and the ultra-low power supply drain current is independent of the power supply voltage. These comparators also feature a common-mode range which includes ground, even when operated from a single supply.

Applications include limit comparators, simple analog-to-digital converters, pulse, square and time delay generators; VCO's; multivibrators; high voltage logic gates. The LP339 was specifically designed to interface with the CMOS logic family. The ultra-low supply current makes the LP339 valuable in battery powered applications.