CD-ROM Drive Head Amplifier IC

Functions • RF amplifier (Built-in equalizer changing circuit) • Focus error amplifier (fc = 60kHz Typ) • Tracking error amplifier (Built-in cut-off frequency changing circuit fc = 30kHz, 60kHz, 100kHz, 200kHz Typ) • FOK detection circuit (Built-in Vth changing circuit) • Mirror detection

文件：143.47 Kbytes 页数：20 Pages

HITACHIHitachi Semiconductor

日立日立公司

CD-ROM Drive Head Amplifier IC

Functions • RF amplifier (Built-in equalizer changing circuit) • Focus error amplifier (fc = 60kHz Typ) • Tracking error amplifier (Built-in cut-off frequency changing circuit fc = 30kHz, 60kHz, 100kHz, 200kHz Typ) • FOK detection circuit (Built-in Vth changing circuit) • Mirror detection

文件：143.47 Kbytes 页数：20 Pages

HITACHIHitachi Semiconductor

日立日立公司

Audio Signal Processor for Car Deck (Decode only Dolby B type NR with PB Amp.)

Description HA12216F/HA12221F series are silicon monolithic bipolar IC providing Dolby B type noise reduction, music sensor, PB equalizer system in one chip. Features • Different type of PB equalizer characteristics selection (120 µs/70 µs) is available with fully electronic control switching b

文件：549.68 Kbytes 页数：53 Pages

RENESAS

瑞萨

Audio Signal Processor for Car Deck(Decode only Dolby B type NR with PB Amp.)

Description HA12216F/HA12221F series are silicon monolithic bipolar IC providing Dolby B type noise reduction, music sensor, PB equalizer system in one chip. Features • Different type of PB equalizer characteristics selection (120 µs/70 µs) is available with fully electronic control switching b

文件：343.09 Kbytes 页数：53 Pages

HITACHIHitachi Semiconductor

日立日立公司

Audio Signal Processor for Car Deck(Decode only Dolby B type NR with PB Amp.)

Description HA12216F/HA12221F series are silicon monolithic bipolar IC providing Dolby B type noise reduction, music sensor, PB equalizer system in one chip. Features • Different type of PB equalizer characteristics selection (120 µs/70 µs) is available with fully electronic control switching b

文件：343.09 Kbytes 页数：53 Pages

HITACHIHitachi Semiconductor

日立日立公司

Audio Signal Processor for Car Deck (Decode only Dolby B type NR with PB Amp.)

Description HA12216F/HA12221F series are silicon monolithic bipolar IC providing Dolby B type noise reduction, music sensor, PB equalizer system in one chip. Features • Different type of PB equalizer characteristics selection (120 µs/70 µs) is available with fully electronic control switching b

文件：549.68 Kbytes 页数：53 Pages

RENESAS

瑞萨

Audio Signal Processor for Car Deck (Decode only Dolby B type NR with PB Amp.)

Description HA12216F/HA12221F series are silicon monolithic bipolar IC providing Dolby B type noise reduction, music sensor, PB equalizer system in one chip. Features • Different type of PB equalizer characteristics selection (120 µs/70 µs) is available with fully electronic control switching b

文件：549.68 Kbytes 页数：53 Pages

RENESAS

瑞萨

Audio Signal Processor for Car Deck(Decode only Dolby B type NR with PB Amp.)

Description HA12216F/HA12221F series are silicon monolithic bipolar IC providing Dolby B type noise reduction, music sensor, PB equalizer system in one chip. Features • Different type of PB equalizer characteristics selection (120 µs/70 µs) is available with fully electronic control switching b

文件：343.09 Kbytes 页数：53 Pages

HITACHIHitachi Semiconductor

日立日立公司

Audio Signal Processor for Cassette Deck(Dolby B-type NR with Recording System)

Description The HA12226F/HA12227F are silicon monolithic bipolar IC providing Dolby noise reduction system*1, music sensor system, REC equalizer system and each electronic control switch in one chip. Features • REC equalizer is very small number of external parts and have 4 types of frequency c

文件：491.46 Kbytes 页数：86 Pages

HITACHIHitachi Semiconductor

日立日立公司

Audio Signal Processor for Cassette Deck(Dolby B-type NR with Recording System)

Description The HA12226F/HA12227F are silicon monolithic bipolar IC providing Dolby noise reduction system*1, music sensor system, REC equalizer system and each electronic control switch in one chip. Features • REC equalizer is very small number of external parts and have 4 types of frequency c

文件：491.46 Kbytes 页数：86 Pages

HITACHIHitachi Semiconductor

日立日立公司