Motore di ricerca datesheet componenti elettronici
  Italian  ▼
ALLDATASHEETIT.COM

X  

LS7540 Scheda tecnica (PDF) - LSI Computer Systems

LS7540 Datasheet PDF - LSI Computer Systems
Il numero della parte LS7540
Scarica  LS7540 Scarica

Grandezza file   59.86 Kbytes
Page   5 Pages
Produttore elettronici  LSI [LSI Computer Systems]
Homepage  http://www.lsicsi.com
Logo LSI - LSI Computer Systems
Spiegazioni elettronici TOUCH CONTROL CONTINUOUS DIMMER with AUTOMATIC GAIN CONTROL (AGC)

LS7540 Datasheet (PDF)

Go To PDF Page Scarica Scheda tecnica
LS7540 Datasheet PDF - LSI Computer Systems

Il numero della parte LS7540
Scarica  LS7540 Click to download

Grandezza file   59.86 Kbytes
Page   5 Pages
Produttore elettronici  LSI [LSI Computer Systems]
Homepage  http://www.lsicsi.com
Logo LSI - LSI Computer Systems
Spiegazioni elettronici TOUCH CONTROL CONTINUOUS DIMMER with AUTOMATIC GAIN CONTROL (AGC)

LS7540 Scheda tecnica (HTML) - LSI Computer Systems

LS7540 Datasheet HTML 1Page - LSI Computer Systems LS7540 Datasheet HTML 2Page - LSI Computer Systems LS7540 Datasheet HTML 3Page - LSI Computer Systems LS7540 Datasheet HTML 4Page - LSI Computer Systems LS7540 Datasheet HTML 5Page - LSI Computer Systems

LS7540 Dettagli del prodotto

DESCRIPTION:

The  LS7540  is  a  CMOS  integrated  circuit  for  controlling  the brightness of incandescent lamps with momentary touch. When its TOUCH input is connected to a lamp body, the entire lamp turns into a touch plate. A built-in AGC circuit allows for a wide range of lamp sizes to be used, ranging from very small table lamps to very large floor lamps. The brightness is controlled by controlling the conduction angle of a triac in series with the lamp and triggered by the TRIG/ output. Between off and maximum, there are 124 steps of brightness levels, level zero being off and level 124 being maximum. The phase reference of the Trig/ signal with respect to the AC line is maintained through the SYNC input.



FEATURES:

• Touch or pushbutton control of incandescent lamps.

• Touch Sensitivity guaranteed to 600pF Touch Plate Capacitance.

• Touch Operation independent of line plug polarity.

• Minimal external components.

• AGC Loop stabilizes immediately after Power-Up.

• Brightness state is Off after AC power applied.

• No change of Brightness state if AC power interrupted < 0.5 sec

• Advanced CMOS design for reliable operating characteristics and low power.

• 50/60 Hz Line Frequency.

• 5V Operation (VDD - VSS).

• LS7540 (DIP); LS7540-S (SOIC) - See Figure 1-



APPLICATIONS:

• Screw-in and built-in adapter modules for converting table and floor lamps to touch control for continuous dimming.




Codice articolo simile - LS7540

Produttore elettroniciIl numero della parteScheda tecnicaSpiegazioni elettronici
logo
LSI Computer Systems
LS7541 LSI-LS7541 Datasheet
55Kb / 5P
   TOUCH CONTROL STEP DIMMER LIGHT SWITCH WITH AUTOMATIC GAIN CONTROL (AGC)
LS7541 LSI-LS7541_07 Datasheet
355Kb / 6P
   TOUCH CONTROL STEP DIMMER LIGHT SWITCH WITH AUTOMATIC GAIN CONTROL (AGC)
More results


Descrizione simile - LS7540

Produttore elettroniciIl numero della parteScheda tecnicaSpiegazioni elettronici
logo
LSI Computer Systems
LS7538 LSI-LS7538 Datasheet
26Kb / 4P
   TOUCH CONTROL STEP DIMMER LIGHT SWITCH WITH AUTOMATIC GAIN CONTROL (AGC)
LS7541 LSI-LS7541 Datasheet
55Kb / 5P
   TOUCH CONTROL STEP DIMMER LIGHT SWITCH WITH AUTOMATIC GAIN CONTROL (AGC)
LS7541 LSI-LS7541_07 Datasheet
355Kb / 6P
   TOUCH CONTROL STEP DIMMER LIGHT SWITCH WITH AUTOMATIC GAIN CONTROL (AGC)
LS7232ND LSI-LS7232ND Datasheet
48Kb / 5P
   TOUCH CONTROL LAMP DIMMER
LS7231-7234 LSI-LS7231-7234 Datasheet
75Kb / 8P
   TOUCH CONTROL LAMP DIMMER
LS7231 LSI-LS7231 Datasheet
70Kb / 8P
   TOUCH CONTROL LAMP DIMMER
LS7631 LSI-LS7631 Datasheet
44Kb / 4P
   TOUCH CONTROL HALOGEN LAMP DIMMER
LS7631 LSI-LS7631_05 Datasheet
69Kb / 4P
   TOUCH CONTROL HALOGEN LAMP DIMMER
LS7237 LSI-LS7237 Datasheet
43Kb / 4P
   TOUCH CONTROL LAMP STEP DIMMER
LS7634 LSI-LS7634 Datasheet
66Kb / 4P
   TOUCH CONTROL HALOGEN LAMP DIMMER
More results



Link URL



Privacy Policy
ALLDATASHEETIT.COM
Lei ha avuto il aiuto da alldatasheet?  [ DONATE ] 

Di alldatasheet   |   Richest di pubblicita   |   contatti   |   Privacy Policy   |   scambio Link   |   Ricerca produttore
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com