Sanyo LA7510 Specifications
Any and all SANYO products described or contained herein do not have specifications that can handle
applications that require extremely high levels of reliability, such as life-support systems, aircraft’s
control systems, or other applications whose failure can be reasonably expected to result in serious
physical and/or material damage. Consult with your SANYO representative nearest you before using
any SANYO products described or contained herein in such applications.
SANYO assumes no responsibility for equipment failures that result from using products at values that
exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges,or other
parameters) listed in products specifications of any and all SANYO products described or contained
herein.
Monolithic Linear IC
Quasi-Parallel Intercarrier Detector
Ordering number:ENN2866A
LA7510
SANYO Electric Co.,Ltd. Semiconductor Company
TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110-8534 JAPAN
Overview
The LA7510 is a 4.5MHz to 6.5MHz intercarrier audio IF
detector for high-quality multi-channel TV and VCR sound
systems. It is designed for use in quasi-parallel circuit configurations to eliminate audio buzz and minimize other sideeffects present in conventional detection circuits.
The LA7510 includes a 3-stage IF amplifier, IF AGC circuit and transistor intercarrier audio detection circuit. It
operates from a single 8 to 10 power supply.
A compact 9-pin single-in-line package and coil-less cir-
cuit simplifiers the design of low-cost detection circuitry.
Features
• Compact package.
• Excellent audio S/N characteristics.
• Coil-less circuit.
Specifications
Maximum Ratings at Ta = 25˚C
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V
xam 21V
egatlovylppusmumixaM
noitapissidrewopelbawollAxamdP 045Wm
erutarepmetgnitarepOrpoT 56+ot01–
erutarepmetegarotSgtsT 521+ot55–
tnerructuptuomumixaMI
CC
V3xamVCCV21= 21V
Ta≤65˚C
xam 3Am
6
Package Dimensions
unit:mm
3017D-SIP9
[LA7510]
22.0
1
(0.84)
2.54
0.5
(4.5)
9
0.51min
1.3
SANYO : SIP9
3.0
5.7max
3.2
0.25
1.35
˚C
˚C
Operating Conditions at Ta = 25˚C
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egatlovylppusdednemmoceRV
egnaregatlovgnitarepOV
7
po 01ot8V
7
30801TN (KT)/O3095MH/N018YT, TS No.2866–1/5
9V
Operating Characteristics at Ta = 25˚C, VCC=9V
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tnerrucylppuSI
ytivitisnestupnIiV
egnarCGARGVroftupnimumixam(
leveltupnimumixaMxamiVBd1foesaercnituptuorotcetedrofleveltupniFI001021µBd
edutilpmatuptuorotceteDV
N/SoiduAN/S
V
7
3
60
Equivalent Circuit Block Diagram
LA7510
V4=)CGAFI(712232Am
.noitaludom
nimpytxam
%04htiwtuptuorotcetedp-pV53.0rofleveltupniFI
O
iV–)p-pV53.0=0607Bd
Bd31=S/P,leveltuptuozHM5.409031081smrVm
noitaludomesacriats%5.78,zHM57.85=pf
zH004=mf,zHk52±MF:S,zHM52.45=sf
noitaludom-noN:NBd31=S/P
432405µBd
0565Bd
sgnitaR
tinU
Pin Functions Unit (resistance : Ω)
.oNniPtiucriClanretnI noitpircseD
2,1 .stupnidecnalabreifilpmaFI
3 .nipretlifCGAFI
ahtiwdelpuocedebdluohS ≥ .roticapacFµ10.0
δ nasahcus,desuebdluohsscitsiretcarahcerutarepmet
.roticapaciSLA
.tiucricgniwollofehtgnisuybdecuderebnac
natdooghtiwroticapacA.Fµ1ebdluohsroticapacretlifehT
tuptuorotcetedehtnoelppir,hgihsielppirylppusrewopfI
Continued on next page.
No.2866–2/5
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