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HA12221F

Features: • Different type of PB equalizer characteristics selection (120 s/70 s) is available with fully electronic control switching built-in.• Changeable to Forward, Reverse-mode for PB head with fully electronic control switching built-in.• Available to change music sensing l...

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HA12221F: Features: • Different type of PB equalizer characteristics selection (120 s/70 s) is available with fully electronic control switching built-in.• Changeable to Forward, Reverse-mode for ...

HA12221F Data Sheet

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Part Number:
HA12221F
Supply Ability:
5000

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  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2024/11/27

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Product Details

Description



Features:

• Different type of PB equalizer characteristics selection (120 s/70 s) is available with fully electronic control switching built-in.
• Changeable to Forward, Reverse-mode for PB head with fully electronic control switching built-in.
• Available to change music sensing level by external resistor.
• Available to change response of music sensor by external capacitor.
• Music sensing level, built-in switch to change a band (MSGV).
• NR ON/OFF fully electronic control switching built-in. (Only HA12216F series)
• Line mute (Tape radio) control switching built-in.
• Available to connect direct with MPU.
• These ICs are strong for a cellular phone noise. (18 dB improvement from HA12163)


Specifications

Item Symbol Rating Unit Note
Maximum supply voltage VCC Ma 16 V 1
Power dissipation Pd 400 mW Ta 85°C
Operating temperature Topr 40 to +85 °C  
Storage temperature Tstg 55 to +125 °C  



Description

HA12216F/HA12221F series are silicon monolithic bipolar IC providing Dolby B type noise reduction, music sensor, PB equalizer system in one chip.

Note of HA12216F/HA12221F series:
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. HA12221F series does not include Dolby B NR.




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