Electronic Components Datasheet Search
Selected language     English  ā–¼


LA7209V Datasheet(PDF) 9 Page - Sanyo Semicon Device

Part No. LA7209V
Description  Monolithic Linear IC ISO/IEC-14443 (proximity) RF amplifier for contact-less IC card and tag
Download  14 Pages
Scroll/Zoom Zoom In 100% Zoom Out
Maker  SANYO [Sanyo Semicon Device]
Homepage  http://www.ssdc-jp.com/eng/
Logo 

 9 page
background image
LA7209V
No.A0641-9/14
ASK Modulation Driver Amplifier Signal Flow
Read Amplifier Signal Flow
SW4
SW6
22
22
2
4
11
7
19
17
5
6
Rd
Rb
Ra
High : Always on
Low : Linked to pin 7
Data high : On
Data low : Off
21
24
3
2nd
LPF
HPF
fc=30kHz
fc=30kHz
4.7k
Ī©
4.7k
Ī©
Adjustable
amplifier
Fixed
amplifier
fc=2.5MHz
30dB
100k
Ī© : Maximum gain
ASK modulation output (-)
Instruction data
Pin 5 voltage
ASK modulation output (+)
Carrier (+):13.56MHz
Carrier (-):13.56MHz
4.7k
Ī© : Minimum gain
Antenna
10~30dB
fc=2.5MHz
2nd
LPF
HPF
4.0V
4.0V
2V
3.3V
H
VCC
VCC
VCC
L
18




Html Pages

1  2  3  4  5  6  7  8  9  10  11  12  13  14 


Datasheet Download



Related Electronics Part Number

Part NumberComponents DescriptionHtml ViewManufacturer
LA4917HMonolithic Linear IC Audio Output for TV application High-Effciency Two-Channel 7W BTL Power Amplifier ICs 1 2 3 4 5 MoreSanyo Semicon Device
LA6502Monolithic Linear IC 5ch driver for CD and DVD Spindle driver : 3-phase linear sensor-less drive BTL 4ch 1 2 3 4 5 MoreSanyo Semicon Device
LA6541NDMonolithic Linear IC For CD Players and Recorders Four-Channel Driver IC 1 2 3 4 5 MoreSanyo Semicon Device
LA6548NDMonolithic Linear IC For CD Players and Recorders Four-Channel Driver IC 1 2 3 4 5 MoreSanyo Semicon Device
LA6245PMonolithic Linear IC For CD Player 4ch Bridge BTL Motor Driver 1 2 3 4 5 MoreSanyo Semicon Device
LA6261DMonolithic Linear IC For Optical Disk Applications 6-chnnel Driver 1 2 3 4 5 MoreSanyo Semicon Device
LA7138MMonolithic Linear IC For the DVD Player Analog Video Signal I/F Driver 1 2 3 4 5 MoreSanyo Semicon Device
MN3611REColor CCD Linear Image Sensor with 720 Pixels each for R G and B Colors 1 2 3 4 5 MorePanasonic Semiconductor
MN3674Color CCD Linear Image Sensor with 512 Pixels for R and B Colors/1024 Pixels for G Color 1 2 3 4 5 MorePanasonic Semiconductor
FMPA2151_072.4-2.5GHz and 4.9-5.9GHz Dual Band Linear Power Amplifier Module 1 2 3 4 5 Fairchild Semiconductor

Link URL

Does ALLDATASHEET help your business so far?  [ DONATE ]  

About Alldatasheet   |   Advertisement   |   Contact us   |   Privacy Policy   |   Bookmark   |   Link Exchange   |   Manufacturer List
All Rights ReservedĀ© Alldatasheet.com 2003 - 2017    


Mirror Sites
English : Alldatasheet.com  , 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