LM339AD Texas Instruments, Quad Comparator, Open Collector O/P, 1.3μs 3 → 28 V 14-Pin SOIC
- N° de stock RS:
- 517-1882
- Référence fabricant:
- LM339AD
- Fabricant:
- Texas Instruments
Offre groupée disponible
Sous-total (1 paquet de 20 unités)*
17,88 €
(TVA exclue)
21,64 €
(TVA incluse)
Frais de livraison offerts pour toute commande de plus de 75,00 €
Dernier stock RS
- 40 unité(s) prête(s) à être expédiée(s) d'un autre centre de distribution
- 740 unité(s) finale(s) expédiée(s) à partir du 02 janvier 2026
Unité | Prix par unité | le paquet* |
|---|---|---|
| 20 - 180 | 0,894 € | 17,88 € |
| 200 - 480 | 0,87 € | 17,40 € |
| 500 - 1980 | 0,849 € | 16,98 € |
| 2000 + | 0,826 € | 16,52 € |
*Prix donné à titre indicatif
- N° de stock RS:
- 517-1882
- Référence fabricant:
- LM339AD
- Fabricant:
- Texas Instruments
Spécifications
Documentation technique
Législations et de normes
Détails du produit
Recherchez des produits similaires en sélectionnant un ou plusieurs attributs.
Sélectionner tout | Attribut | Valeur |
|---|---|---|
| Marque | Texas Instruments | |
| Comparator Type | General Purpose | |
| Mounting Type | Surface Mount | |
| Package Type | SOIC | |
| Power Supply Type | Dual, Single | |
| Output Type | Open Collector | |
| Number of Channels per Chip | 4 | |
| Typical Response Time | 1.3µs | |
| Pin Count | 14 | |
| Typical Single Supply Voltage | 3 → 28 V | |
| Dimensions | 8.65 x 3.91 x 1.58mm | |
| Length | 8.65mm | |
| Width | 3.91mm | |
| Height | 1.58mm | |
| Typical Voltage Gain | 106.02 dB | |
| Minimum Operating Temperature | 0 °C | |
| Maximum Operating Temperature | +70 °C | |
| Typical Dual Supply Voltage | ±12 V, ±3 V, ±5 V, ±9 V | |
| Sélectionner tout | ||
|---|---|---|
Marque Texas Instruments | ||
Comparator Type General Purpose | ||
Mounting Type Surface Mount | ||
Package Type SOIC | ||
Power Supply Type Dual, Single | ||
Output Type Open Collector | ||
Number of Channels per Chip 4 | ||
Typical Response Time 1.3µs | ||
Pin Count 14 | ||
Typical Single Supply Voltage 3 → 28 V | ||
Dimensions 8.65 x 3.91 x 1.58mm | ||
Length 8.65mm | ||
Width 3.91mm | ||
Height 1.58mm | ||
Typical Voltage Gain 106.02 dB | ||
Minimum Operating Temperature 0 °C | ||
Maximum Operating Temperature +70 °C | ||
Typical Dual Supply Voltage ±12 V, ±3 V, ±5 V, ±9 V | ||
LMx39/LM2901 family Quad Comparators
The Texas Instruments LM139, LM239, LM339 and LM2901 are quad 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.
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.
Liens connexes
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