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Car Audio Standard Tuner
Car Audio Standard Tuner
Car Audio Standard Tuner
System Chipsets
System Chipsets
System Chipsets
Car Audio Single-Chip Tuner
Single-Chip Tuner ICs for Car Audio
LA1776M
P51
Further improved noise reduction
•Superlative three-signal characteristics
•Improved medium and weak field NC
characteristics
•Improved separation characteristics
•Built-in anti-birdie filter
Support for lower total system costs
•AM double conversion (up-conversion system)
•Sample-to-sample IF gain variations reduced
by 1/3 from earlier Sanyo products, making
adjustments during final product assembly
significantly easier.
Package: QIP64E (14
4)
ETR Controller
Electronic Tuning Radio Controller
LC72350 Series
P52
LC723780 Series
P53
Large-capacity ROM: up to 128 Kbytes
High-speed operation:
One machine cycle takes 1.33 s
High-performance built-in PLL
•Direct PLL
•High-speed lockup circuit
Package: (LC72350) QIP80E (14
20)
(LC723780) QIP100E (14
20)
All products described in this catalog contain developed products or
products that are diverted from general types. In accordance with standard
of quality management system ISO/TS16949 for automotive industry, there
is a case where all demanded articles couldn't be supported, so please
confirm to the salesman of our company at every order.
Extensive lineup provides full support for a wide range of systems
AM/FM Tuner Block
Varactor diodes for AM tuning
SVC354 (3 diodes), SVC364 (4 diodes), SVC371 (6 diodes)
Varactor diodes for FM tuning
SVC230 (CR (C2.0V/C8.0V) 1.65, Q 100)
SVC243 (CR (C1.0V/C6.5V) 7.0, Q 40)
SVC272 (CR (C2.0V/C8.0V) 2.3, Q 150)
49 Car Audio
.............New product
.............Under development
Car audio bus controlled 1-chip tuner IC
P51
LA1776M
FM-IF
FM front end
demodulator
MRC
AM tuner
(multipath
(double conversion)
reject circuit)
ETR controller
LC72350 Series
P52
LC723780 Series
P53
LC72336 / LC72338
P54
PLL
A/D converter
•AM double-conversion support circuit
6-bit/8-bit 6 channels
•High-speed lockup circuit
•Dead zone control
•Oscillator division circuit
8-bit serial I/O
CPU
ROM: 16/24/32/64/128 Kbytes
Three external
interrupt pins
RAM: 256/512/2048/4096/
8192 bytes
CCB is a SANYO's original bus
format and all the bus addresses
are controlled by SANYO.
SVC273 (CR (C2.0V/C8.0V) 3.1, Q 100)
*: SV272, SV273: MCPH3 miniature package (2.1
2.0 mm)
JFET and transistors for AMP amplifiers
CPH5901 (high gain, typ 50 ms), CPH5905 (High ESD resistance type)
Dual gate MOSFETs for FM amplifiers
3SK263 (V DS = 15 Vmin, I DSX = 2.4 to 24 mA, yfs = typ 14 ms),
3SK264 (VDS = 15 V, I DSX = 5.0 to 24 mA, yfs = typ 17 ms)
Bus interface incorporated in SANYO's original single-chip tuner IC.
Bus interface incorporated in SANYO's original single-chip tuner IC.
With the SANYO ETR controller IC, computer control of the tuner is possible.
With the SANYO ETR controller IC, computer control of the tuner is possible.
Surround
processor ICs
LA2655V*
Conditional
Products
P38
LA2657M*
(Built-in electronic
volume control)
FM/AM noise
canceler
P39
L
FM-MPX
output
stereo
demodulation
R output
CCB
LCD drivers
VFD drivers
LAN drivers
CARNET
P1 to 2
CAN
P1 to 2
P3
P5 . 22
LA2330W
LA2360M
LA2333T
P4
LA2361AM
P5
P4 . P20
P5
LA2351M
LA2361JM
Transistors for AM and FM buffers
2SC2812N (V CEO = 50 V, I C = 150 mA, f T = typ 100 MHz),
2SC2814 (V CEO = 20 V, I C = 30 mA, f T = typ 320 MHz)
PIN diodes for AM AGC and switching
Series with rs = typ 5 : ISV247, ISV233, ISV246, ISV234, CPH5512
PIN diodes for FM AGC and switching
Series with rs = typ 6 : ISV294, ISV315, ISV316, ISV298H
For Automotive AV Equipment
AF power
amplifier
LA47510
P47
LA47536
P48
Electronic Volume Control
Electronic
Single-chip Electronic Volume
volume with
new zero-cross
Control with New Zero-cross
muting circuits
Muting Circuit
LC75410E/W
LC75410E/W, LC75411E/W
P44
LC75411E/W
LC75412E/W
P44 to 46
P45
Built-in differential input amplifiers
LC75412E/W
P46
(LC75410E/W, LC75412E/W)
Zero-cross muting
Input gain control
Loudness control
Line amplifier
Package: (LC75410E) QIP64E (14
LA2901V
(LC75410W) SQFP64 (10
P40
(LC75411E) QIP44M (10
(LC75411W) SQFP48 (7
(LC75412E) QIP64E (14
(LC75412W) SQFP64 (10
External
amplifier
Requires a priori consultation with your SANYO sales
*
representative or SANYO business office before their use.
MOST
P1 to 2
LA2340M
P6 . 21
LV2341M
P6 . 21
Other transistors (power supply, interface, and switch drive)
Bipolar transistors: 50C02CH (V CEO = 15 V, I C =1 A, V CE (sat) = max 280 mV)
(NPN)
2SC5706 ( V CEO = 50 V, I C = 5 A, V CES (sat) = typ 90 mV)
2SD1913 (V CEO = 60 V, I C = 3 A, PC = 20 W, h FE 70 to 280)
MOSFET: 5LN 01M (V DSS = 50 V, I D = 100 mA R DS (on)
(Nch)
<V GS = 2.5 V> = 9.9 )
CPH6424 (V DSS = 60 V, I D = 3 A R DS (on)
<V GS = 4 V> typ 150 m )
14)
10)
10)
7)
14)
10)
50 Car Audio
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