LM393DR is a dual-channel differential comparator designed to be powered by a single power supply in a wide voltage range. Dual power supplies can also be used as long as the voltage difference between the two power supplies is 2 to 36V and the positive voltage of VCC is at least 1.5V higher than the input * * * mode voltage. The current consumption is independent of the supply voltage. These outputs can be connected to other open collector outputs to achieve a wired relationship.

The main parameters of LM393DR are as follows:

Product classification analog comparator

Product analog comparator

Turn it off without turning it off

Trademark of Texas Instruments

Encapsulate mouse scroll

With standard comparator

LM393 series

Manufacturer Texas Instruments

Subclass amplifier IC

Product type analog comparator

Product type analog comparator

Unit weight 170 mg

Reference voltage signal

Response time 1.3 us

Installation type SMD/SMT

Output rail-to-rail

Number of channels: 2 channels

Packaging/Box SOIC-8

Comparator type difference

IB- input bias current 50 nA

Operating power supply voltage 2 V to 30 v.

The working power supply current is 225 uA.

The number of factory packages is 5000

Maximum working temperature +70℃

Minimum operating temperature 0℃

Power supply voltage-30 V max