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Multiplexed Stereo Decoder
Multiplexed Stereo Decoder
Multiplexed Stereo Decoder
Multiplexed Stereo Decoder
System Chipsets
System Chipsets
System Chipsets
System Chipsets
Tuner
55 Car Audio
SIF
VIF
Chroma circuit
Automotive AV Equipment Related Products
Automotive AV Equipment Related Products
SANYO provides high-quality TV audio based on unique audio processing technologies.
SANYO provides high-quality TV audio based on unique audio processing technologies.
Car stereo two-channel BTL audio
frequency power amplifier
15 W (Total output: 25 W + 25 W)
LA4705NA
20 W (Total output: 30 W + 30 W)
LA4708NF
Speaker
• Extremely low levels of impulse noise
AF output
• Supports loads as low as RL = 2
P59
2ch
LA4485
• Superb sound quality design
LA4705NA
P57
(fL < 10 Hz, fH = 130 kHz)
P58
LA4708NF
• Noise filter circuit does not required capacitors
P60
1ch
LA4425A
• The turn-on time can be set arbitrarily with an
external capacitor
• Built-in standby mode switching circuit
(microcontroller support)
• Full complement of protection circuits
(Protection against shorting to power,
shorting to ground, and load shorting as well
as overvoltage and thermal protection circuits)
CRT
Car Stereo 5 W AF Power Amplifiers
Chroma output
Vertical output
that Require Minimal External
Horizontal output
Components
Two channels: LA4485
One channel: LA4425A
• Extremely few external components required
LA4485: Dual mode: 4 or 5 components
LA4425A: 2 components
• Wide operating supply voltage range
• Impulse noise reduction circuit
• Standby mode switching function (LA4485)
• Audio muting function (LA4485)
• Full complement of protection circuits
(Protection against overvoltage, excessive
temperatures, and output DC shorting)
For Automotive AV Equipment
P57
P58
P59
P60
BTL mode: 3 or 4 components
56 Car Audio
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