RS Components
Vår webbplats använder cookies och liknande teknik för att ge bättre service vid sökning och vid beställning, för analytiska ändamål och för att kunna anpassa vår marknadsföring till dig.
Sök efter P/N

LM2903M/NOPB Texas Instruments, Dual Comparator, Open Collector O/P, 1.5μs 3 → 28 V 8-Pin SOIC

120 I lager för leverans inom 1 arbetsdagar
Add to Basket

Pris (ex. moms) Each (In a Pack of 20)

6,871 kr

(exkl. moms)

8,589 kr

(inkl. moms)


Lagt till varukorgen

Tillverkare / varumärke:
Texas Instruments
EnheterPer unitPer Pack*
20 - 1806,871 kr137,42 kr
200 - 4804,116 kr82,32 kr
500 - 19804,012 kr80,24 kr
2000 +3,909 kr78,18 kr
*price indicative

LMx93/LM2903 family Dual Comparators

The Texas Instruments LM193, LM293, LM393 and LM2903 are dual differential input voltage comparators designed to operate from a single power supply over a wide range of voltages. The common mode input voltage range includes ground and the devices have open collector outputs.

Comparators, Texas Instruments

Texas Instruments’ range of voltage comparators includes not only conventional single, dual and quad comparator packages but also window comparators and over- & under-voltage supervisors.

Although comparators and operational amplifiers are superficially similar devices their operation in practical applications is very different. Op amps are intended for linear operation accompanied by suitable feedback whereas comparators are tailored for rapid switching and generally operated in open-loop mode. Dedicated voltage comparators have significantly shorter propagation delays and are capable of faster response times under saturated conditions. Most comparators are also more tolerant of high differential input voltages and many have open-collector outputs allowing parallel operation with other devices.

Comparator TypeDifferential
Mounting TypeSurface Mount
Package TypeSOIC
Power Supply TypeDual, Single
Output TypeOpen Collector
Number of Channels per Chip2
Typical Response Time1.5µs
Pin Count8
Typical Single Supply Voltage3 → 28 V
Dimensions4.9 x 3.9 x 1.45mm
Minimum Operating Temperature-40 °C
Typical Voltage Gain100 dB
Typical Dual Supply Voltage±12 V, ±15 V, ±3 V, ±5 V, ±9 V
Maximum Operating Temperature+85 °C