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HA12228F Datasheet

  • HA12228F

  • Audio Signal Processor for Car Deck(Decode only Dolby B-type...

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  • 51頁(yè)

  • HITACHI

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HA12228F/HA12229F
Audio Signal Processor for Car Deck
(Decode only Dolby B-type NR* with PB Amp.)
ADE-207-325A
2nd Edition
Dec. 2000
Description
HA12228F/HA12229F are silicon monolithic bipolar IC providing Dolby noise reduction system*, music
sensor, PB equalizer system in one chip.
Notes: 1. Dolby is a trademark of Dolby Laboratories Licensing Corporation.
A license from Dolby Laboratories Licensing Corporation is required for the use of this IC.
2. HA12229F is not built-in Dolby B-NR.
Functions
鈥?/div>
PB equalizer
鈥?/div>
Music sensor
鈥?/div>
Dolby B-NR (Only HA12228F)
鈥?/div>
Line mute SW
脳
2 channel
脳
1 channel
脳
2 channel
脳
2 channel
Features
鈥?/div>
Different type of PB equalizer characteristics selection (120
碌s/70 碌s)
is available with fully electronic
control switching built-in.
鈥?/div>
Easy interface with the PB head. (The PB-EQ resistance self-containing)
鈥?/div>
Changeable to Forward, Reverse-mode for PB head with fully electronic control switching built-in.
鈥?/div>
Available to change music sensing level by external resistor.
鈥?/div>
Available to change response of music sensor by external capacitor.
鈥?/div>
Music sensing level, built-in switch to change a band (MSG
V
).
鈥?/div>
NR ON/OFF fully electronic control switching built-in. (Only HA12228F)
鈥?/div>
Line mute control switching built-in.
鈥?/div>
Available to connect direct with MPU.
鈥?/div>
These ICs are strong for a cellular phone noise.

HA12228F相關(guān)型號(hào)PDF文件下載

  • 型號(hào)
    版本
    描述
    廠商
    下載
  • 英文版
    HANDLE FOR CARD RACK 4.25"
  • 英文版
    1.0 AMP.HIGH EFFICIENCY RECTIFIERS
    JGD [Jinan...
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    1.0 AMP. GLASS PASSIVATED HIGH EFFICIENCY RECTIFIERS
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    1.0 AMP. GLASS PASSIVATED HIGH EFFICIENCY RECTIFIERS
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    Crystal Clock Osclilators
    ETC
  • 英文版
    Crystal Clock Osclilators
    ETC [ETC]
  • 英文版
    Crystal Clock Osclilators
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    Crystal Clock Osclilators
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    PROTECTOR OF SPEAKERS AND POWER AMPLIFIERS
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    PROTECTOR OF SPEAKERS AND POWER AMPLIFIERS
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    HA12005
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    HA12005
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    Electronic Controller for Cassette Tape Deck
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    Electronic Controller for Cassette Tape Deck
    HITACHI [H...
  • 英文版
    FLUORESCENT TUBE DRIVER FOR BAR GRAPH DISPLAY
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    FLUORESCENT TUBE DRIVER FOR BAR GRAPH DISPLAY
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    FM Stereo Multiplex Decoder
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  • 英文版
    FM Stereo Multiplex Decoder
    HITACHI [H...
  • 英文版
    LOW NOISE PREAMPLIFIER
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  • 英文版
    LOW NOISE PREAMPLIFIER
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