SANYO LA3376 Datasheet
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 Digital IC
Pilot Cancel-Provided PLL
FM MPX Demodulator for Car Stereos
Ordering number:ENN1236C
LA3376
SANYO Electric Co.,Ltd. Semiconductor Company
TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110-8534 JAPAN
Overview
The LA3376 is a multiplex IC for use in car stereo applications. It contains 2 functions of skip noise control and pilot
cancel and is packaged in 16-pin SEP
Functions
• Pilot canceler (level-follow-up type).
• Stereo noise controller (SNC function).
• High-cut controller (HCC function).
• Automatic selection between stereo and monaural.
• VCO oacillation stop
• Forced monaural function (stereo lamp off, pilot cancel
and HCC function hold) of reception mode is realized
by disconnecting pin 10 from VCC.
noitpeceroeretstalaruanomdecroffodohteM5733AL6733ALpmaLCCHlecnactoliP
DNG8NIPNO
7NIPotdeilppaeromroV3.7FFO
DNG11NIPFFO
detcennocsid01NIP
°°
°°
°°
×
°
Package Dimensions
unit:mm
3193-SIP16Z
[LA3376]
24.2
116
0.85
3.0
°°
××
°
FFO
°
1.5
0.5
3.0
×
°
3.25
0.25
1.5
SANYO : SIP16Z
6.5
2.2min
8.8max
3.6
Features
• Low distortion (0.05% typ 300mV input mono).
• Good ripple rejection of power supply (35dB typ.).
• Wide supply voltage range (VCC=6.5 to 14V).
• Good space factor due to single-end package.
• Easy to draw printed circuit pattern due to pin-to-pin space
of 3mm.
10700TH (KT)/90196RM/D177KI/8044KI/5205KI/ No.1236–1/12
LA3376
Specifications
Absolute Maximum Ratings at Ta = 25˚C
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egatlovylppusrewopmumixaMV
tnerrucgnivirdpmaLI
noitapissidrewopelbawollAP
erutarepmetgnitarepOT
erutarepmetegarotST
Recommended Operating Conditions at Ta = 25˚C
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egatlovylppusrewopdednemmoceRV
egatlovlangistupmIv
Operating Characteristics at Ta = 25˚C, VCC=10V, Vi=300mV, f=1kHz, L+R=90%, pilot=10%,
See specified Test Circuit.
retemaraPlobmySsnoitidnoC
tnerructnecseiuQI
noitarapeslennahCpeS0405Bd
rotcafnoitrotsidlaruanoMDHTonomVm003=onom70.02.0%
rotcafnoitrotsidoeretSDHTTSniam70.02.0%
levelgnithgilpmaLV
siseretsyHh
egnarerutpaCRCVm03=tolip3±%
levellangistuptuOV
oitarN/SN/S
)2nip(ecnatsisertupnIr
oitarnoitcejerACSACS
egatlovtupnielbawollAV
noitaunettatuptuoCNSA
egatlovtuptuoCNSV
noitaunettatuptuoCCH
noitcejerelppirylppusrewoPR
egatlovgnippotsOCVpotsOCV 3.7V
ecnalablennahCaBHC 5.05.1Bd
rotcafnoitallecnactoliPLC
tnerrucpmaloeretSI
)01nip(egatlovnoitarutaStasVILAm01=0.1V
xam 61V
CC
xam 03Am
L
d
tt
o
A
tt
A
tt
Ta≤45˚C
xam 025Wm
rpo
gts
CC
i
nimpytxam
occ
L
y
o
i
jer
i
CNSV
busV
1CCHV
2CCHV
r
p
L
bus051512003Vm
k02=gR Ω 8647Bd
k01=gR Ω 0787Bd
8
8
7
7
%01=tolip,%09=R+L0658021Vm
k02=gR,%1=DHT Ω 007009Vm
k01=gR,%1=DHT Ω 054Vm
%01=tolip,%09=R–L,V6.0=5.8–0.3–3.0–Bd
%01=tolip,%09=R–L,V1.0= 5Vm
%01=tolip,%09=R+L,V6.0=0.51–0.9–5.0–Bd
%01=tolip,%09=R+L,V1=0.2–0Bd
0272Bd
tnerrucgnitarepooerets,niM5.0Am
˚C
07+ot02–
˚C
521+ot04–
41ot5.6V
003ot002Vm
sgnitaR
2282Am
36Bd
02kΩ
08Bd
53Bd
tinU
No.1236–2/12
Specified test circuit
SW1 : For other than separation, place in the
A position.
SW2 : For other than HCC, SNC, place in the
A position.
SW3 : Forced monaural SW of reception
mode.
LA3376
No.1236–3/12
Sample application circuit 1
LA3376
Sample application circuit 2 : sample circuit for LA2110 and LA3376
No.1236–4/12
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