ICs

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 Semiconductors

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Passive Components

Modules
 (Sub Systems)

Energy Saving!ECO Devices

Operational Amplifiers / Comparators

ROHM offers comparators of all types, such as bipolar, CMOS, ground sense (single supply), dual supply, high voltage resistance, low noise, low saturation, low current consumption, and input/output full swing, to meet a variety of needs.

General-purpose Comparators

Family Part No. Power supply
(V)
Number of
channels
Operating
temperature
range
(ºC)
ESD Package RoHS
Reset
LM393X LM393MX 2 to 36 2 0 to 70 Normal Reel Yes
LM2903X LM2903MX 2 to 36 2 -40 to 85 Normal Reel Yes
LM339X LM339MX 2 to 36 4 0 to 70 Normal Reel Yes
LM2901X LM2901MX 2 to 36 4 -40 to 85 Normal Reel Yes
LM393X LM393DR 2 to 36 2 0 to 70 Normal Reel Yes
LM393X LM393PWR 2 to 36 2 0 to 70 Normal Reel Yes
LM393X LM393DGKR 2 to 36 2 0 to 70 Normal Reel Yes
LM2903X LM2903DR 3 to 36 2 -40 to 125 Normal Reel Yes
LM2903X LM2903PWR 3 to 36 2 -40 to 125 Normal Reel Yes
LM2903X LM2903VQDR 3 to 36 2 -40 to 125 Normal Reel Yes
LM2903X LM2903VQWR 3 to 36 2 -40 to 125 Normal Reel Yes
LM2903X LM2903DGKR 3 to 36 2 -40 to 125 Normal Reel Yes
LM339X LM339DR 2 to 36 4 0 to 70 Normal Reel Yes
LM339X LM339PWR 2 to 36 4 0 to 70 Normal Reel Yes
LM2901X LM2901DR 3 to 36 4 -40 to 125 Normal Reel Yes
LM2901X LM2901PWR 3 to 36 4 -40 to 125 Normal Reel Yes
LM2901X LM2901VQDR 3 to 36 4 -40 to 125 Normal Reel Yes
LM2901X LM2901VQPWR 3 to 36 4 -40 to 125 Normal Reel Yes
LM393X LM393DT 2 to 36 2 0 to 70 Normal Reel Yes
LM393X LM393PT 2 to 36 2 0 to 70 Normal Reel Yes
LM393X LM393ST 2 to 36 2 0 to 70 Normal Reel Yes
LM393X LM393WDT 2 to 36 2 0 to 70 2KV Reel Yes
LM393X LM393WPT 2 to 36 2 0 to 70 2KV Reel Yes
LM2903X LM2903DT 2 to 36 2 -40 to 125 Normal Reel Yes
LM2903X LM2903PT 2 to 36 2 -40 to 125 Normal Reel Yes
LM339X LM339DT 2 to 36 4 0 to 70 Normal Reel Yes
LM339X LM339PT 2 to 36 4 0 to 70 Normal Reel Yes
LM2901X LM2901DT 2 to 36 4 -40 to 125 Normal Reel Yes
LM2901X LM2901PT 2 to 36 4 -40 to 125 Normal Reel Yes

 

NEW!Operational Amplifiers
/ Comparators

Technical Notes

Quality and Reliability