HA12219NT Hitachi Semiconductor Datasheet

HA12219NT Key Features

• REC equalizer is very small number of external parts, built-in 2 types of frequency characteristics
• REC /PB are possible with TYPE I/II
• Controllable from direct micro-puter output
• Available to reduce substrate-area because of high integration and small external parts
• B Return SW OFF REC Mute ON REC-EQ
• TYPE I Mid
• A Return SW ON REC Mute ON
• A Return SW ON REC Mute OFF REC-EQ
• TYPE II