Sélection
Des notices gratuites ou payantes ? - Page 28
Documents
Evaluation technique et économique des programmes nationaux de trolleybus bi-mode
Documents
Science de la nature
Evaluation technique et économique des programmes nationaux de trolleybus bi-mode
184 pages
Français
Lire
Infos
Documents
Observatoire de l'emploi MISEP Politiques N° 58. Été 1997
Documents
Sciences humaines et sociales
Observatoire de l'emploi MISEP Politiques N° 58. Été 1997
44 pages
Français
Lire
Infos
Documents
L'emploi régional dans les secteurs de haute technologie
Documents
Techniques
L'emploi régional dans les secteurs de haute technologie
8 pages
Français
Lire
Infos
Documents
FSE InfoRevue. Bulletin sur l'emploi et le Fonds social européen N°7 - Mars 1999
Documents
Sciences humaines et sociales
FSE InfoRevue. Bulletin sur l'emploi et le Fonds social européen N°7 - Mars 1999
24 pages
Français
Lire
Infos
Documents
Observatoire européen de l'emploi
Documents
Actualité et débat de société
Observatoire européen de l'emploi
2 pages
Français
Lire
Infos
Documents
Performances des États membres dans le domaine de l'emploi
Documents
Emploi et carrières
Performances des États membres dans le domaine de l'emploi
36 pages
Français
Lire
Infos
Documents
L'emploi national et régional dans les secteurs de haute technologie et à forte densité de connaissance au sein de l'UE - 1995-2000
Documents
Emploi et carrières
L'emploi national et régional dans les secteurs de haute technologie et à forte densité de connaissance au sein de l'UE - 1995-2000
8 pages
Français
Lire
Infos
Documents
Commerce de détail non alimentaire en Europe
Documents
Ressources professionnelles
Commerce de détail non alimentaire en Europe
8 pages
Français
Lire
Infos
Documents
Résultats principaux de l'enquête UE sur les forces de travail
Documents
Sciences humaines et sociales
Résultats principaux de l'enquête UE sur les forces de travail
12 pages
Français
Lire
Infos
Documents
Développement local de l'emploi
Documents
Emploi et salaires dans les secteurs de haute technologie
Documents
Actualité et débat de société
Emploi et salaires dans les secteurs de haute technologie
8 pages
Français
Lire
Infos
Documents
Les échanges de marchandises extra-UE-25 par mode de transport
Documents
Les échanges de marchandises extra-UE-25 par mode de transport
8 pages
Français
Lire
Infos
Documents
Vers une scénographie interactive pour la haute couture
Documents
Savoirs
Vers une scénographie interactive pour la haute couture
41 pages
Français
Lire
Infos
Documents
Tendances printemps-été 2012
Documents
Galliano Hommes Automne Hiver 2012 - 2013
Documents
Les Répertoires d'emploi de L' O D E S S E
Documents
Etudes supérieures
Les Répertoires d'emploi de L' O D E S S E
122 pages
Français
Lire
Infos
Documents
Actions directes - mode d'emploi
Documents
MEMO GUPPY Se référer la page du mode d'emploi complet pour plus de détails Configuration skin
Documents
Révisions
MEMO GUPPY Se référer la page du mode d'emploi complet pour plus de détails Configuration skin
5 pages
Français
Lire
Infos
Documents
Centre national de la recherche scientifique Direction aux systèmes d'information
Documents
Education
Centre national de la recherche scientifique Direction aux systèmes d'information
4 pages
Français
Lire
Infos
Documents
Convention ici mode academie aix marseille
Documents
N Up to 220mA Output Current at 5V from 2V Supply n Supply Voltage as Low as 8V n Up to Efficiency n Small Inductor H n A Quiescent Current n Shutdown to A n Programmable 3V or 5V Output n ILIM Pin Programs Peak Switch Current n Low VCESAT Switch: 170mV at 1A Typical n Uses Inexpensive Surface Mount Inductors n Lead DIP or SOIC Package
Documents
Cours
N Up to 220mA Output Current at 5V from 2V Supply n Supply Voltage as Low as 8V n Up to Efficiency n Small Inductor H n A Quiescent Current n Shutdown to A n Programmable 3V or 5V Output n ILIM Pin Programs Peak Switch Current n Low VCESAT Switch: 170mV at 1A Typical n Uses Inexpensive Surface Mount Inductors n Lead DIP or SOIC Package
8 pages
English
Lire
Infos
Documents
VERY PRECISE ADJUSTABLE INTERNAL OUTPUT OVERVOLTAGE PROTECTION HYSTERETIC START UP ISTART UP 5mA VERY LOW QUIESCENT CURRENT 5mA INTERNAL START UP TIMER TRANSITION MODE OPERATING TOTEM POLE OUTPUT CURRENT: ±400mA DIP8 SO8 PACKAGES
Documents
Corrigés de devoir
VERY PRECISE ADJUSTABLE INTERNAL OUTPUT OVERVOLTAGE PROTECTION HYSTERETIC START UP ISTART UP 5mA VERY LOW QUIESCENT CURRENT 5mA INTERNAL START UP TIMER TRANSITION MODE OPERATING TOTEM POLE OUTPUT CURRENT: ±400mA DIP8 SO8 PACKAGES
11 pages
English
Lire
Infos
Documents
General Description The MAX712 MAX713 fast charge Nickel Metal Hydride NiMH and Nickel Cadmium NiCd batteries from a DC source at least 5V higher than the maximum battery voltage to series cells can be charged at rates up to 4C A voltage slope detecting analog to digital convert er timer and temperature window comparator determine charge completion The MAX712 MAX713 are powered by the DC source via an on board +5V shunt regulator They draw a maximum of 5m A from the battery when not charging A low side current sense resistor allows the battery charge current to be regulated while still supplying power to the battery's load The MAX712 terminates fast charge by detecting zero voltage slope while the MAX713 uses a negative voltage slope detection scheme Both parts come in pin DIP and SO packages An external power PNP tran sistor blocking diode three resistors and three capacitors are the only required external components For high power charging requirements the MAX712 MAX713 can be configured as a switch mode battery charger that minimizes power dissipation Two evaluation kits are available: Order the MAX712EVKIT DIP for quick evaluation of the linear charger and the MAX713EVKIT SO to evaluate the switch mode charger
Documents
Annales d’examens et concours
General Description The MAX712 MAX713 fast charge Nickel Metal Hydride NiMH and Nickel Cadmium NiCd batteries from a DC source at least 5V higher than the maximum battery voltage to series cells can be charged at rates up to 4C A voltage slope detecting analog to digital convert er timer and temperature window comparator determine charge completion The MAX712 MAX713 are powered by the DC source via an on board +5V shunt regulator They draw a maximum of 5m A from the battery when not charging A low side current sense resistor allows the battery charge current to be regulated while still supplying power to the battery's load The MAX712 terminates fast charge by detecting zero voltage slope while the MAX713 uses a negative voltage slope detection scheme Both parts come in pin DIP and SO packages An external power PNP tran sistor blocking diode three resistors and three capacitors are the only required external components For high power charging requirements the MAX712 MAX713 can be configured as a switch mode battery charger that minimizes power dissipation Two evaluation kits are available: Order the MAX712EVKIT DIP for quick evaluation of the linear charger and the MAX713EVKIT SO to evaluate the switch mode charger
18 pages
English
Lire
Infos
Documents
General Description The MAX3222E MAX3232E MAX3237E MAX3241E are 3V powered EIA TIA and V V communications interfaces with low power requirements high data rate capabilities and enhanced electrostatic discharge ESD protection All transmitter outputs and receiver inputs are protected to ±15kV using IEC Air Gap Discharge ±8kV using IEC Contact Dis charge and ±15kV using the Human Body Model The MAX3237E's logic and receiver I O pins are protected to the above standards while the transmitter output pins are protected to ±15kV using the Human Body Model The transceivers have a proprietary low dropout transmit ter output stage delivering true RS performance from a 0V to 5V supply with a dual charge pump The charge pump requires only four small F capacitors for operation from a 3V supply Each device is guaran teed to run at data rates of 250kbps while maintaining RS output levels The MAX3237E is guaranteed to run at data rates of 250kbps in the normal operating mode and 1Mbps in the MegaBaud™ operating mode while main taining RS compliant output levels The MAX3222E MAX3232E have two receivers and two drivers The MAX3222E features a A shutdown mode that reduces power consumption and extends battery life in portable systems Its receivers can remain active in shutdown mode allowing external devices such as modems to be monitored using only A supply current Both the MAX3222E and MAX3232E are pin package and functionally compatible with the industry standard MAX242 and MAX232 respectively The MAX3241E is a complete serial port three drivers five receivers designed for notebook and subnotebook com puters The MAX3237E five drivers three receivers is ideal for peripheral applications that require fast data transfer Both devices feature a shutdown mode in which all receivers can remain active while using a supply cur rent of only A MAX3241E or 10nA MAX3237E The MAX3237E MAX3241E have additional receiver outputs that always remain active The MAX3222E and MAX3232E are available in space saving SO SSOP and TSSOP packages The ...
Documents
Rapports de stage
General Description The MAX3222E MAX3232E MAX3237E MAX3241E are 3V powered EIA TIA and V V communications interfaces with low power requirements high data rate capabilities and enhanced electrostatic discharge ESD protection All transmitter outputs and receiver inputs are protected to ±15kV using IEC Air Gap Discharge ±8kV using IEC Contact Dis charge and ±15kV using the Human Body Model The MAX3237E's logic and receiver I O pins are protected to the above standards while the transmitter output pins are protected to ±15kV using the Human Body Model The transceivers have a proprietary low dropout transmit ter output stage delivering true RS performance from a 0V to 5V supply with a dual charge pump The charge pump requires only four small F capacitors for operation from a 3V supply Each device is guaran teed to run at data rates of 250kbps while maintaining RS output levels The MAX3237E is guaranteed to run at data rates of 250kbps in the normal operating mode and 1Mbps in the MegaBaud™ operating mode while main taining RS compliant output levels The MAX3222E MAX3232E have two receivers and two drivers The MAX3222E features a A shutdown mode that reduces power consumption and extends battery life in portable systems Its receivers can remain active in shutdown mode allowing external devices such as modems to be monitored using only A supply current Both the MAX3222E and MAX3232E are pin package and functionally compatible with the industry standard MAX242 and MAX232 respectively The MAX3241E is a complete serial port three drivers five receivers designed for notebook and subnotebook com puters The MAX3237E five drivers three receivers is ideal for peripheral applications that require fast data transfer Both devices feature a shutdown mode in which all receivers can remain active while using a supply cur rent of only A MAX3241E or 10nA MAX3237E The MAX3237E MAX3241E have additional receiver outputs that always remain active The MAX3222E and MAX3232E are available in space saving SO SSOP and TSSOP packages The ...
20 pages
English
Lire
Infos
Documents
Mai Équipe Académique Mathématiques Académie de Bordeaux
Documents
Education
Mai Équipe Académique Mathématiques Académie de Bordeaux
3 pages
Français
Lire
Infos
Documents
Gestion d'emploi du temps
Documents
Etude - Actiris
Documents
Fiche Fonct_metropo.indd
Documents
Mise en page 1 - ROFSED
Documents
SÉCURITÉ
