![](/images/new-backgrounds/1179633/17963353x1.webp)
Car Audio Standard Tuner System Chipsets
For Automotive AV Equipment
Bus interface incorporated in SANYO's original
With the SANYO ETR controller IC, computer control of the tuner is possible.
Car Audio
Single-Chip Tuner ICs for Car Audio
LA1776M ![](/images/new-backgrounds/1179633/17963353xi3.webp)
P51
.............New product
.............Under development
Car audio bus controlled LA1776M
P51
Surround | AF power |
processor ICs | amplifier |
LA2655V* | LA47510 |
Conditional | P47 | |
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Products | LA47536 | |
P38 | ||
P48 | ||
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Further improved noise reduction •Superlative
FM front end
| LA2657M* |
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FM/AM noise | volume control) |
characteristics
•Improved separation characteristics
Support for lower total system costs
demodulator
canceler | P39 |
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L |
•AM double conversion
adjustments during final product assembly significantly easier.
Package: QIP64E (14
4)
AM tuner
(double conversion)
ETR controller
LC72350 Series P52
LC723780 Series P53
MRC
(multipath
reject circuit)
stereo
demodulation
| output | Electronic | |
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| volume with |
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| new |
| R output | muting circuits | |
| LC75410E/W | ||
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| P44 |
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| LC75411E/W |
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| P45 |
Electronic Volume Control P44 to 46
LC72336 / LC72338 P54
LC75412E/W | |
P46 | (LC75410E/W, LC75412E/W) |
ETR Controller
Electronic Tuning Radio Controller
LC72350 Series P52
LC723780 Series P53
One machine cycle takes 1.33 μs
•Direct PLL
Package: (LC72350) QIP80E (14
20) (LC723780) QIP100E (14
20)
PLL
•AM
CPU
ROM: 16/24/32/64/128 Kbytes
RAM: 256/512/2048/4096/ 8192 bytes
A/D converter
Three external interrupt pins
CCB
LCD drivers
VFD drivers
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| Input gain control |
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Line amplifier | Loudness control |
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LA2901V | Package: (LC75410E) QIP64E (14 | 14) |
P40 | (LC75410W) SQFP64 (10 | 10) |
| (LC75411E) QIP44M (10 | 10) |
| (LC75411W) SQFP48 (7 | 7) |
| (LC75412E) QIP64E (14 | 14) |
| (LC75412W) SQFP64 (10 | 10) |
External amplifier
*Requires a priori consultation with your SANYO sales representative or SANYO business office before their use.
LAN drivers
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.
CCB is a SANYO’s original bus format and all the bus addresses are controlled by SANYO.
CARNET | P1 to 2 | CAN P1 to 2 |
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| MOST P1 to 2 |
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LA2330W | P3 |
| LA2360M | P5 . 22 |
| LA2340M | P6 . 21 |
LA2333T | P4 |
| LA2361AM | P5 |
| LV2341M | P6 . 21 |
LA2351M | P4 . P20 |
| LA2361JM | P5 |
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Extensive lineup provides full support for a wide range of systems
AM/FM Tuner Block | SVC273 (CR (C2.0V/C8.0V) ≥3.1, Q ≥100) | ||||||||
Varactor diodes for AM tuning | *: SV272, SV273: MCPH3 miniature package (2.1 2.0 mm) | ||||||||
JFET and transistors for AMP amplifiers | |||||||||
SVC354 (3 diodes), SVC364 (4 diodes), SVC371 (6 diodes) | |||||||||
CPH5901 (high gain, typ 50 ms), CPH5905 (High ESD resistance type) | |||||||||
Varactor diodes for FM tuning | |||||||||
Dual gate MOSFETs for FM amplifiers | |||||||||
SVC230 (CR (C2.0V/C8.0V) ≥1.65, Q≥100) | |||||||||
3SK263 (VDS = 15 Vmin, IDSX = 2.4 to 24 mA, |
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| yfs |
| = typ 14 ms), | ||||
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SVC243 (CR (C1.0V/C6.5V) ≥7.0, Q ≥40) |
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3SK264 (VDS = 15 V, IDSX = 5.0 to 24 mA, |
| yfs |
| = typ 17 ms) | |||||
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SVC272 (CR (C2.0V/C8.0V) ≥2.3, Q ≥150) |
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Transistors for AM and FM buffers | Other transistors (power supply, interface, and switch drive) | |
2SC2812N (VCEO = 50 V, IC = 150 mA, fT = typ 100 MHz), | Bipolar transistors: 50C02CH (VCEO = 15 V, IC=1 A, VCE (sat) = max 280 mV) | |
2SC2814 (VCEO = 20 V, IC = 30 mA, fT = typ 320 MHz) | (NPN) | 2SC5706 ( VCEO = 50 V, IC = 5 A, VCES (sat) = typ 90 mV) |
PIN diodes for AM AGC and switching |
| 2SD1913 (VCEO = 60 V, IC = 3 A, PC = 20 W, hFE 70 to 280) |
Series with rs = typ 5 Ω: ISV247, ISV233, ISV246, ISV234, CPH5512 | MOSFET: 5LN 01M (VDSS = 50 V, ID = 100 mA RDS (on) | |
PIN diodes for FM AGC and switching | (Nch) | <VGS = 2.5 V> = 9.9 Ω) |
Series with rs = typ 6 Ω: ISV294, ISV315, ISV316, ISV298H |
| CPH6424 (VDSS = 60 V, ID = 3 A RDS (on) |
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| <VGS = 4 V> typ 150 mΩ) |
49 Car Audio | 50 Car Audio |