Code: UH31J

Product details


Four independent precision voltage comparators with a typical input offset voltage of 2mV, and designed to operate from a single power supply. The input common-mode voltage range includes ground, even though operated from a single power supply voltage. Identical to the 3302, but offering improved supply voltage range and voltage gain (typically 200). Designed to directly interface with TTL and CMOS and when used with a +/- supply will directly interface with MOS logic, where the low power drain of the LM339 is a distinct advantage over standard comparators.

Is this a SMD or DIL device

Asked by: JohnB
This is a DIL device
Answered by: Billy
Date published: 2017-02-01

Hi, is this an op amp ?. Thanks
Asked by: Anonymous
It can be used as one, yes.
Answered by: JK
Date published: 2015-07-17

Can the comparitor UH31J directly drive relay JH13P
Asked by: Anonymous
No sorry. You will need an interfaceing circuit.
Answered by: JK
Date published: 2015-07-17
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Bulk Prices

Item code Item name Quantity Price
UH31J LM339N (10+) £0.35
UH31J LM339N (1+) £0.39

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