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Ordering number:ENN4040
Monolithic Linear IC
LA7282, 7282M
VCR Audio Signal Recording /
Playback Processor
Overview
The LA7282 and 7282M are small package ICs containing
all functions necessary to record and playback VCR audio
signal.
Features
• Small package leaves large space for other components.
• Delete of In and Output electrolysis capacitor.
• Low capacitor (0.1µF) for the line amplifier inputs (PB
IN and AUDIO IN)
• Non-Adjustment of PB Gain by less gain scatter.
Package Dimensions
unit:mm
3067A-DIP24S
[LA7282]
21.0
24
1
0.9
(0.71)
1.78
unit:mm
3112A-MFP24S
0.48
24
0.95
[LA7282M]
13
6.4
7.62
0.25
12
(3.25)
3.9max
3.3
0.51min
SANYO : DIP24S
13
5.4
112
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.
12.5
0.35
1.0
0.15
1.7max
0.63
1.5
0.1
(0.75)
SANYO : MFP24S
7.6
SANYO Electric Co.,Ltd. Semiconductor Company
TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110-8534 JAPAN
O2500TN (KT)/6292TS No.4040–1/7
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LA7282, 7282M
Specifications
Maximum Ratings at Ta = 25˚C
retemaraPlobmySsnoitidnoCsgnitaRtinU
egatlovylppusmumuxaMV
egatlovtupni1niPV
tnerructupni1niPI
noitapissidrewopelbawollAxamdP 004Wm
erutarepmetgnitarepOrpoT 56+ot01–
erutarepmetegarotSgtsT 521+ot55–
Operating Conditions at Ta = 25˚C
retemaraPlobmySsnoitidnoCsgnitaRtinU
egatlovylppusdednemmoceRV
egnaregatlovgnitarepOV
Operating Characteristics at Ta = 25˚C, VCC=12V, f=1kHz, 0dBv= : 1.0Vrms
retemaraPlobmySsnoitidnoC
)EF(niardtnerruCI
)BP(niardtnerruCI
)CER(niardtnerruCI
edomBPtaniagllarevOGV
]reifilpmagnizilauqE[
niagegatlovpoolnepOGV
egatlovesiontupnitnelaviuqEV
ecnadepmitupnIZ
]reifilpmaeniL[
)NIBP(niagegatloVGV
)NICER,EE(niagegatloVGV
noitrotsidcinomrahlatoTDHT
egatlovesiontuptuOV
)NIBP(ecnadepmitupnIZ
)NICER,EE(ecnadepmitupnIZ
egatlovtuptuomumixaMV
CLAtaegatlovtuptuOV
tceffECLACLAV
CLAtanoitrotsidcinomrahlatoTDHT
]reifilpmagnidroceR[
)poolnepo(niagegatloVGV
)pooldesolc(niagegatloVGV
noitrotsidcinomrahlatoTDHT
ecnadepmitupnIZ
egatlovtuptuomumixaMZ
]tiucricgnituM[
egatlovnOV
egatlovffOV
)EE,BP(levelnoitaunettaetuMM
)CER(levelnoitaunettaetuMM
]tiucricrotcelesEE/BP[
egatlovdlohedomBPV
egatlovdlohedomEEEPVCD,32niP3.30.6V
]tiucricrotcelesEE/CER[
egatlovdlohedomCERV
egatlovdlohedomEEV
]tiucricrotcelesrezilauqE[
egatlovnohctiwSV
egatlovffohctiwSV
]hctiwsrotcelesdaeH[
ecnatsiserno1niPR
ecnatsiserno2niPR
egatlovtupni1niPV
xam 41V
CC
Ta=65˚C, f=80kHz (sin), ILK=10µA
1NI
1NI
Ta≤65˚C, when mounted on the recommended PCB
CC
po 57.21ot52.11V
CC
ECC
PCC
RCC
BP
EO
EIN
ENI
PL
RL
LVO
LON
1NI
2NI
LMO
AO
A
RO
RC
RVO
RNI
RMO
NOM
FFOM
PM,E
R
PP
RR
ER
NOE
FFOE
1NO
2NO
Ta=65˚C, f=80kHz (sin), ILK=10µA
1NI
tnecseiuQ0.80.210.71Am
tnecseiuQ0.90.310.81Am
tnecseiuQ0.70.010.41Am
V,TUOENIL-NIQE
V
V
V
V
V
V
V
vBd5–=0.660.17Bd
O
Ω retlifoiduaNID,2.18.1smrVµ
k2.2=gR
vBd5–=0.125.120.22Bd
O
vBd5–=0.125.120.22Bd
O
vBd5–=3.05.0%
retlifoiduaNID0.07– 0.46– vBd
%3=DHT5.11.2smrV
vBd82–=0.9– 0.8– 0.7– vBd
NI
NI
NI
O
O
%3=DHT5.10.2smrV
vBd8–ot82–=5.10.3Bd
vBd82–=52.06.0%
vBd5–=0.740.25Bd
vBd5–=5.210.315.31Bd
vBd5–=1.03.0%
CD,22niP8.30.6V
CD,22niP00.1V
CD,32niP00.1V
CD,42niP3.3V
CD,42niP00.1V
CD,12,02niP5.30.6V
CD,12,02niP08.0V
Am1±=1I5103
Am1±=2I501
vBd5–=0.955.950.06Bd
O
5.1±Am
0.21V
sgnitaR
nimpytxam
031kΩ
021kΩ
021kΩ
05kΩ
0.080.09Bd
0.560.07Bd
CC
54±V
)54±(09p-pV
˚C
˚C
tinU
V
Ω
Ω
No.4040–2/7