DatasheetsPDF.com

HA12197F

Hitachi Semiconductor
Part Number HA12197F
Manufacturer Hitachi Semiconductor
Description Audio Signal Processor
Published Mar 22, 2005
Detailed Description HA12192F/HA12197F/HA12212F Series Audio Signal Processor for Car Deck (Decode only Dolby B-type NR with PB Amp.) ADE-20...
Datasheet PDF File HA12197F PDF File

HA12197F
HA12197F

Overview
HA12192F/HA12197F/HA12212F Series Audio Signal Processor for Car Deck (Decode only Dolby B-type NR with PB Amp.
) ADE-207-167D (Z) 5th Edition Jun.
1999 Description HA12192F/HA12197F/HA12212F series are silicon monolithic bipolar ICs providing Dolby noise reduction system*, music sensor, PB equalizer system in one chip.
Functions • PB equalizer × 2 channel • Music sensor × 1 channel • Decode only Dolby B-NR × 2 channel Note: HA12197F series is not built in Dolby B-NR.
Features • Different type of PB equalizer characteristics selection (120µ / 70µ position) 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 frequency response of music sensor by external capacitor.
• NR ON/OFF fully electronic control switching built-in.
(HA12192F/HA12212F series only) • Available to connect direct with MPU.
• HA12192F series, HA12197F series and HA12212F available to allow common PCB designs.
• HA12212F only changes by package from HA12192F series.
It is the same electrical characteristics that HA12192F series.
* Dolby is a trademark of Dolby Laboratories Licensing Corporation.
A license from Dolby Laboratories Licensing Corporation is required for the use of this IC.
HA12192F/HA12197F/HA12212F Series Ordering Information Function Product HA12192F HA12197F HA12193F HA12198F HA12194F HA12199F HA12212F FP-40B 300mVrms 450mVrms 387.
5mVrms Package FP-28TB PB-OUT Level 300mVrms PB-EQ ! ! ! ! ! ! ! Dolby B-NR ! MS ! ! ! ! ! ! ! 6.
5V 7.
2V 6.
8V Operating Voltage Min 6.
5V Max 15V × ! × ! × ! Note: These ICs are designed to operate on single supply.
Rev.
5, Jun.
1999, page 2 of 89 HA12192F/HA12197F/HA12212F Series Pin Description and Equivalent Circuit (VCC = 9V, single supply, Ta = 25°C, No signal, The value in the table show typical value.
) Pin No.
FP-28TB 13 FP-40B 19 Pin Name MSI Note...


Similar Datasheet


@ 2014 :: Datasheetspdf.com :: Semiconductors datasheet search & download site. (Privacy Policy & Contact)