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Car Audio CD/MP3/WMA System Chipsets
For Automotive AV Equipment
Supports system simplification by providing both
Digital Servo Integrated RF Amplifier
LC78648NEH* P17
•Servo error amplifier •Automatic adjustment •Defect and jitter detection •Digital servo signal processing •Audio CD playback
•Supports AGC and
detection
•Error detection and correction (dual errors in both C1 and C2)
•8X oversampling digital filters •Package : QFP80 (14 14)
.............New product
.............Under development
CD
Mechanism
Spindle motor
Pickup
Feed motor
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LA6541ND | P27 | LV8280T | P32 |
LA6541NH | P28 | LV8222W | P33 |
LA6548ND | P29 | LV8212T | P34 |
LA6548NH | P30 |
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LA6565 | P31 |
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| DRAM |
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L | R |
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CD signal |
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processing |
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Digital servo |
| MP3 decoder | |
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RF amplifier |
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LC78648NEH |
| Antishock |
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P17 |
| LC78684E | P18 |
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| WMA decoder | |
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| LC78685V |
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| P19 |
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MPU P23 to 26
LC877 Series
LC87F7XXX
MP3 Decoder + CD-ROM Decoder LC78684E*
P18
•Low power: Operates on 1.8 V internally and 3.3 V externally
Hardwired structure adopted for all decoding functions
•Antishock control
MPEG data input
and DATA signals (serial data)
•Digital bass boost function (4 modes) and attenuator function
•Serial microcontroller interface •Package: QFP80 (14 14)
WMA* Decoder
LC78685V ![](/images/new-backgrounds/1179633/17963319xi12.webp)
P19
For Microcontrollers Control
Microcontroller with
P25 to 26
•ROM: 24 K to 128 KB •RAM 1536 to 4096 9bits •VDD: 5 V (300 ns), 2.5 V (750 ns)
•DC control software packages are available, and custom development can be easily supported.
•Package: Refer to the package lineup. P26
Flash memory
version
P25 to 26
Wide Range of RAM and ROM Options
Signal Control Microcontrollers LC875 Series
P23 to 24
•This series is optimal since the abundant internal RAM can be used for smooth data management. ROM: 8 KB to 256 KB
RAM: 1024 to 8192 9 bits
Flash memory version
P23 to 24
LC875 Series
LC87F5XXX
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| LCD/LED |
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KEY |
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| LAN drivers |
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CARNET | P1 to 2 | CAN P1 to 2 |
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LA2330W | P3 |
| LA2360M | P5 . 22 | ||
LA2333T | P4 |
| LA2361AM | P5 |
WMA decoder •Supports WMA version 8
•Bit rates: 192 bps to 32 kbps
•Sampling frequency: 22.05 kHz to 48 kHz Digital attenuator
Package: SSOP24 (275mil)
MOST P1 to 2
LA2340M
P6 . 21
LV2341M
P6 . 21
Flash products are licensed from Silicon Storage Technology, Inc.,(USA), and manufactured and sold by SANYO Electric Co., Ltd.
Extensive lineup provides full support for a wide range of systems
LA2351M | P4 . P20 | LA2361JM | P5 |
*WMA (Windows Media Audio)
Windows MediaTM is a trademark or registered trademark of Microsoft Corporation in the US and other countries.
* Requires a priori consultation with your SANYO sales representative or SANYO business office before their use.
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.
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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SVC243 (CR (C1.0V/C6.5V) ≥7.0, Q ≥40) | 3SK264 (VDS = 15 V, IDSX = 5.0 to 24 mA, |
| yfs |
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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, VCEO (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> = max 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) |
15 Car Audio | 16 Car Audio |