Références fabricant

LM2903Q2T STMicroelectronics, Dual Comparator, CMOS/TTL O/P, O/P, 1.3μs 2 → 36 V 8-Pin DFN

N° de stock RS:: 189-1952
Référence fabricant:: LM2903Q2T
Fabricant:: STMicroelectronics

LM2903Q2T STMicroelectronics, Dual Comparator, CMOS/TTL O/P, O/P, 1.3μs 2 → 36 V 8-Pin DFN

Offre groupée disponible

Sous-total (1 paquet de 50 unités)*

10,75 €

(TVA exclue)

13,00 €

(TVA incluse)

Frais de livraison offerts pour toute commande de plus de 75,00 €

Temporairement en rupture de stock

Expédition à partir du 13 mars 2026

Besoin de plus? Cliquez sur " Vérifier les dates de livraison " pour plus de détails

Unité	Prix par unité	le paquet*
50 - 50	0,215 €	10,75 €
100 - 200	0,208 €	10,40 €
250 - 450	0,198 €	9,90 €
500 +	0,193 €	9,65 €

*Prix donné à titre indicatif

N° de stock RS:: 189-1952
Référence fabricant:: LM2903Q2T
Fabricant:: STMicroelectronics

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Documentation technique

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Détails du produit

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Sélectionner tout	Attribut	Valeur
	Marque	STMicroelectronics
	Comparator Type	Low Power
	Mounting Type	Surface Mount
	Package Type	DFN
	Power Supply Type	Dual, Single
	Output Type	CMOS, DTL, ECL, MOS, TTL
	Number of Channels per Chip	2
	Typical Response Time	1.3µs
	Pin Count	8
	Typical Single Supply Voltage	2 → 36 V
	Dimensions	2.05 x 2.05 x 0.7mm
	Length	2.05mm
	Width	2.05mm
	Height	0.7mm
	Typical Dual Supply Voltage	±1 to ±18V
	Minimum Operating Temperature	-40 °C
	Typical Voltage Gain	200 V/mV
	Maximum Operating Temperature	+125 °C

	Sélectionner tout
	Marque STMicroelectronics
	Comparator Type Low Power
	Mounting Type Surface Mount
	Package Type DFN
	Power Supply Type Dual, Single
	Output Type CMOS, DTL, ECL, MOS, TTL
	Number of Channels per Chip 2
	Typical Response Time 1.3µs
	Pin Count 8
	Typical Single Supply Voltage 2 → 36 V
	Dimensions 2.05 x 2.05 x 0.7mm
	Length 2.05mm
	Width 2.05mm
	Height 0.7mm
	Typical Dual Supply Voltage ±1 to ±18V
	Minimum Operating Temperature -40 °C
	Typical Voltage Gain 200 V/mV
	Maximum Operating Temperature +125 °C

Datasheet LM2903Q2T

This device consists of two independent low-power voltage comparators designed specifically to operate from a single supply over a wide range of voltages. Operation from split power supplies is also possible. In addition, the device has a unique characteristic in that the input common-mode voltage range includes the negative rail even though operated from a single power supply voltage.

Wide single supply voltage range or dual supplies +2 V to +36 V or ±1 V to ±18 V
Very low supply current (0.4 mA) independent of supply voltage (1 mW/comparator at +5 V)
Low input bias current: 25 nA typ.
Low input offset current: ±5 nA typ.
Input common-mode voltage range includes negative rail
Low output saturation voltage: 250 mV typ. (IO= 4 mA)
Differential input voltage range equal to the supply voltage
TTL, DTL, ECL, MOS, CMOS compatible outputs

Related products
See LM2903W for similar device with higher ESD performances
See LM2903H for similar device with operating temperature up to 150 °C

LM2903Q2T STMicroelectronics, Dual Comparator, CMOS/TTL O/P, O/P, 1.3μs 2 → 36 V 8-Pin DFN

Frais de livraison offerts pour toute commande de plus de 75,00 €

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