Sanyo LA3430 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
PLL FM MPX Stereo Demodulator
with Pilot Canceler for Car Stereo Use
Ordering number:ENN1408E
LA3430
SANYO Electric Co.,Ltd. Semiconductor Company
TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110-8534 JAPAN
Overview
The LA3401 is an MPX IC for FM car stereo use. It contains the VCO non-adjusting function, skip noise eliminating function, and pilot cancel function and is packaged in a
16-pin SIP.
Functions
• VCO non-adjusting function.
• Pilot cancel function (Level follow-up type).
• Stereo noise control function (SNC function).
• High cut control function (HCC function).
• Stereo - monaural automatic select (Pilot input prioritized).
• VCO oscillation stop function.
• Forced monaural function for reception mode (Stereo lamp
unlighted, pilot cancel function and HCC function held).
This function is provided by disconnecting pin 10 from
VCC.
noitpeceroerets
taedomlaruanomdecrofedivorpotwoH
DNG8niPdethgiL
7nipotdeilpparetaergroV3.7dethgilnU
DNG11niPdethgilnU
detcennocsid01niPdethgilnU
pmaLCCHlecnactoliP
°°
××
°
°°
×
Package Dimensions
unit:mm
3193-SIP16Z
[LA3430]
24.2
116
0.85
3.0
1.5
0.5
3.0
3.25
0.25
1.5
SANYO : SIP16Z
6.5
2.2min
8.8max
3.6
Features
• Non-adjusting VCO : Eliminates the need to adjust freerunning frequency.
• VCO is stable to ambient temperature changes : ±0.1 to
0.15% for ±50°C change.
• Low distortion (0.07% typ./300mV input, mono).
• Good ripple rejection of power supply (35dB typ.).
• Wide operating voltage range (VCC=6.5 to 13V).
• Good space factor due to single-end package.
• Easy to draw printed circuit pattern due to pin-to-pin space
of 3mm.
12800TH (KT)/D177KI/3066KI/5175MW/8044KI, TS/9233KI, MT No.1408–1/12
LA3430
Specifications
Absolute Maximum Ratings at Ta = 25˚C
retemaraPlobmySsnoitidnoCsgnitaRtinU
egatloVylppuSmumixaMV
tnerruCgnivirDpmaLI
noitapissiDrewoPelbawollAxamdP 025Wm
erutarepmeTgnitarepOrpoT 07+ot02–
erutarepmeTegarotSgtsT 521+ot04–
Operating Conditions at Ta = 25˚C
retemaraPlobmySsnoitidnoCsgnitaRtinU
egatloVylppuSdednemmoceRV
egnaRegatloVgnitarepOV
egatloVlangiStupnIdednemmoceRiV 003ot002Vm
Operating Characteristics at Ta = 25˚C, VCC=10V, Vi=300mV, f=1kHz, L+R=90%, pilot=10%
retemaraPlobmySsnoitidnoC
tnerruCtnecseiuQoccItupnioN8283Am
noitarapeSlennahCpeS0405Bd
noitrotsiDcinomraHlatoTDHT
leveLgnithgiLpmaLV
siseretsyHpmaLyh 36Bd
egnaRerutpaCRC 1±%
leveLlangiStuptuOV
oitaResioNotlangiSN/S
)2niP(ecnatsiseRtupnIir 02kΩ
noitcejeRACSjerACS 08Bd
egatloVtupnIelbawollAiV
noitaunettAtuptuOCNSCNSttA%01=tolip,%09=R–L,V6.0=8V5.8–0.3–3.0–Bd
egatloVtuptuOCNSV
noitaunettAtuptuOCCH
ylppuSrewoPfonoitcejeRelppiRrR 53Bd
egatloVpotSOCV 3.7V
ecnalaBlennahC 5.05.1Bd
lecnaCtoliP 0272Bd
tnerruCpmaLoeretS tnerrucgnitarepooeretsmuminiM0.1Am
egatloVnoitarutaS)01niP(I
xam 61V
CC
xam 03Am
L
O
Ta≤45˚C
CC
po 31ot5.6V
CC
nimpytxam
laruanoM70.02.0%
niaM70.02.0%
L
O
buS051512003Vm
k02=gR Ω 8647Bd
k01=gR Ω 0787Bd
bus%01=tolip,%09=R–L,V1.0=8V 5Vm
1CCHttA%01=tolip,%09=R+L,V6.0=7V0.51–0.6–5.0–Bd
2CCHttA%01=tolip,%09=R+L,V1=7V0.2–0Bd
Am01=0.1V
L
%01=tolip,%09=R+L0658021Vm
k02=gR,%1=DHT Ω 007009Vm
k02=gR,%1=DHT Ω 054Vm
sgnitaR
˚C
˚C
01V
tinU
No.1408–2/12
Specified Test Circuit
LA3430
SW1 : For characteristics other than separation,
place in the A position.
SW2 : For characteristics other than HCC, SNC,
place in the A position.
SW3 : Forced monaural of reception mode.
Sample Application Circuit 1
Note 1 : The voltage applied to pin 10 must not exceed the voltage applied to pin 1.
* : When the LA1260 is used for the FM IF IC, R1 is 10kΩ and C1 is 0.1µF (Extension in capature range).
(This also applies when an FM IF IC with a demodulation output similar to that of the LA1260 is used.)
No.1408–3/12
LA3430
Sample Application Circuit 2 : Combination of LA2110 and LA3430
Note 1 : The voltage applied to pin 10 must not exceed the voltage applied to pin 1.
* : When the LA1260 is used for the FM IF IC, R1 is 10kΩ and C1 is 0.1µF (Extension in capature range).
(This also applies when an FM IF IC with a demodulation output similar to that of the LA1260 is used.)
Ceramic resonator
The ceramic resonator to be used with the LA3430 must be as specified.
The following are the Type Nos. of the specified ceramic resonators, their suppliers, and section to which inquiries
should be made.
CSB456F11 Murata Piezoelectric Division
CSB456F15 TEL : 0762-40-2381
KBR457HS Kyocera Electronic Division
TEL : 075-592-3851
No.1408–4/12
Loading...