Electronic Components Datasheet Search
Selected language     English  ▼


LA7214 Datasheet(PDF) 1 Page - Sanyo Semicon Device

Part No. LA7214
Description  VCR-Use Automatic Channel Selection Peripheral
Download  2 Pages
Scroll/Zoom Zoom In 100% Zoom Out
Maker  SANYO [Sanyo Semicon Device]
Homepage  http://www.ssdc-jp.com/eng/
Logo 

   
 1 page
background image
LA7214
Ordering number : EN2875A
VCR-Use
Automatic Channel Selection Peripheral
Monolithic Linear IC
SANYO Electric Co.,Ltd. Semiconductor Bussiness Headquarters
TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110 JAPAN
73097HA (KOTO) / D1295TH/9028YT, TS No.2875-1/2
Package Dimensions
unit: mm
3017C-SIP9
[LA7214]
SANYO: SIP9
Specifications
Maximum Ratings at Ta=25°C
Parameter
Symbol
Conditions
Ratings
Unit
Maximum supply voltage
VCC max
7.0
V
Allowable power dissipation
Pd max
Ta
≤75°C
150
mW
Operating temperature
Topr
–15 to +75
°C
Storage temperature
Tstg
–40 to +125
°C
Operating Conditions at Ta=25°C
Parameter
Symbol
Conditions
Ratings
Unit
Recommended supply voltage
VCC
5.0
V
Operating voltage range
VCC op
4 to 6
V
Operating Characteristics at Ta=25°C, VCC=5V
Parameter
Symbol
Conditions
Ratings
min
typ
max
Unit
Circuit Current
ICC
No load
4
6.5
9
mA
Sync separation operating current
ISYNC
SW1=b
85
µA
Sync separation minimum input
VI min
Color bar signal
–12
dB
level
1Vp-p=0dB, SW1=a
Buffer amp gain
G1
RL=240Ω, VIN=1Vp-p, 500kHz
–2
–1
0
dB
Buffer amp gain
G2
RL=240Ω, VIN=1Vp-p, 5MHz
–2
–1
0
dB
Comparator reference voltage
V7
2.5
V
Hysteresis amount
∆V7
∆V7=V7H–V7L
50
mV
Output DC level
V1H
No load
4.9
V
Output DC level
V1L
No load
0.2
V
Output DC level
V8H
No load
4.9
V
Output DC level
V8L
No load
0.2
V
Overview
The LA7214 is a VCR-use automatic channel selection
peripheral IC that contains a sync separator, a video buffer,
and a comparator.
Functions and Features
• Sync separator
• Video buffer
• Comparator
• Recommended supply voltage : 5V
• Sync separator, comparator output of open collector type
(RL=10kΩ), negative polarity output.




Html Pages

1  2 


Datasheet Download



Related Electronics Part Number

Part NumberComponents DescriptionHtml ViewManufacturer
LA7213VCR-Use Automatic Channel Selection Peripheral 1 2 Sanyo Semicon Device
CLC016Data Retiming PLL with Automatic Rate Selection 1 2 3 4 5 MoreNational Semiconductor (TI)
VE880Dual Channel Automatic Battery Switching ABS VoicePort-TM Device 1 2 List of Unclassifed Manufacturers
AN5010TV ELECTRONIC CHANNEL SELECTION CIRCUIT 1 2 3 4 5 MoreList of Unclassifed Manufacturers
LA7915PERIPHERAL CIRCUIT FOR TV/VTR FREQUENCY SYNTHESIZER CHANNEL SELECT SYSTEM 1 2 3 Sanyo Semicon Device
LA7916Peripheral Circuit for TV/VCR Frepuency Synthesizer Channel Select System 1 2 3 4 Sanyo Semicon Device
MAP130Automatic 115/230 Input Voltage Selection 1 2 3 4 Power-One
TDA4688Video processor with automatic cut-off control 1 2 3 4 5 MoreNXP Semiconductors
LS7538TOUCH CONTROL STEP DIMMER LIGHT SWITCH WITH AUTOMATIC GAIN CONTROL AGC 1 2 3 4 LSI Computer Systems

Link URL

Does ALLDATASHEET help your business so far?  [ DONATE ]  

About Alldatasheet   |   Advertisement   |   Contact us   |   Privacy Policy   |   Bookmark   |   Link Exchange   |   Manufacturer List
All Rights Reserved© 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