Os motores de busca de Datasheet de Componentes eletrônicos
  Portuguese  ▼
ALLDATASHEETPT.COM

X  

Preview PDF HTML

LS1240AL-S08-R Folha de dados(PDF) 3 Page - Unisonic Technologies

Nome de Peças LS1240AL-S08-R
Descrição Electrónicos  ELECTRONIC TONE RINGER WITH BUILT-IN BRIDGE RECTIFIER
PDF  5 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Fabricante Electrônico  UTC [Unisonic Technologies]
Página de início  http://www.utc-ic.com
Logo UTC - Unisonic Technologies

LS1240AL-S08-R Folha de dados(HTML) 3 Page - Unisonic Technologies

  LS1240AL-S08-R Datasheet HTML 1Page - Unisonic Technologies LS1240AL-S08-R Datasheet HTML 2Page - Unisonic Technologies LS1240AL-S08-R Datasheet HTML 3Page - Unisonic Technologies LS1240AL-S08-R Datasheet HTML 4Page - Unisonic Technologies LS1240AL-S08-R Datasheet HTML 5Page - Unisonic Technologies  
Zoom Inzoom in Zoom Outzoom out
 3 / 5 page
background image
LS1240A
LINEAR INTEGRATED CIRCUIT
UNISONICTECHNOLOGIESCO.,LTD
3 of 5
www.unisonic.com.tw
QW-R108-002.I
BLOCK DIAGRAM
1
2
3
4
8
7
6
5
N.C.
BUZZER
TELEPHONE
LINE
RECTIFIER
CAPACITOR
IN
IN
RECTIFIER
BRIDGE
THRESHOLD
CIRCUIT
WITH
HYSTERESIS
OUTPUT
STAGE
NONE
FREQUENCY
GENERATOR
SWITCHING
FREQUENCY
GENERATOR
SWEEP RATE
CONTROL CAPACITOR
OUTPUT FREQYENCY
CONTROL RESISTOR
GND
TELEPHONE
LINE
TEST CIRCUIT
R1=
27200
f1(Hz)
f2=0.725f1
fSWEEP =
750
C1(nF)
2.2k
1 F
10 F
C1
100nF
R1
14k
RL
Vout
VAB
85
7
1
2
3
4
UTC LS1240A
*(1-0.04 In
f1
1943
)



Html Pages

1 2 3 4 5


Folha de dados Download

Go To PDF Page


Ligação URL



ALLDATASHEET é útil para você?  [ DONATE ] 

Sobre Alldatasheet   |   Publicidade   |   Contato conosco   |   Privacy Policy   |   Link para a ficha técnica    |   roca de Link   |   Lista de Fabricantes
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