HA12227F datasheet(2/86 Pages) HITACHI

Part #	HA12227F

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

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Manufacturer	HITACHI [Hitachi Semiconductor]

Direct Link	http://www.renesas.com/eng

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2 / 86 page

HA12226F/HA12227F

Rev.6, Dec. 2000, page 2 of 86

Ordering Information

Operating Voltage

Product

Power Supply Range (Single Supply)

HA12226F

11.0 V to 15.0 V

HA12227F

9.5 V to 15.0 V

Standard Level

Product

Package

PB-OUT Level

REC-OUT Level

Dolby Level

HA12226F

FP-56A

580 mVrms

300 mVrms

HA12227F



Function

Product

Dolby B-NR

REC-EQ

Music

Sensor

Pass Amp.

REC / PB

Selection

ALC

HA12226F

❍❍

HA12227F

×

❍❍

❍

Note:

Depending on the employed REC / PB head and test tape characteristics, there is a rare case that

the REC-EQ characteristics of this LSI can not be matched to the required characteristics because of

built-in resistors which determined the REC-EQ parameters in this case, please inquire the

responsible agent because the adjustment built-in resistor is necessary.

Difference of HA12215F and HA12226F/HA12227F

Tape Correspondence

Product

Supply Voltage

NORM

CROM

METAL

HA12226F/HA12227F

Single supply voltage

❍❍

×

HA12215F

Split supply voltage

❍❍❍

Note:

The HA12226F/HA12227F became single power supply for the HA12215F and deleted metal

correspondence. The HA12227F is not built-in Dolby B-NR.

Other characteristic aspects are similar as the HA12215F.

Similar Part No. - HA12227F

Manufacturer	Part #	Datasheet	Description
Renesas Technology Corp	HA12227F	731Kb / 84P	Audio Signal Processor for Cassette Deck(Dolby B-type NR with Recording System)

More results

Similar Description - HA12227F

Manufacturer	Part #	Datasheet	Description
Hitachi Semiconductor	HA12203NT	687Kb / 97P	Audio Signal Processor for Cassette Deck(Dolby B-type NR with Recording System)
Renesas Technology Corp	HA12226F	731Kb / 84P	Audio Signal Processor for Cassette Deck(Dolby B-type NR with Recording System)
Hitachi Semiconductor	HA12215F	389Kb / 69P	Audio Signal Processor for Cassette Deck(Dolby B-type NR with Recording System)
	HA12209F	279Kb / 49P	Audio Signal Processor for Cassette Deck(Dolby B-type NR with Recording System)
	HA12155NT	463Kb / 57P	Audio Signal Processor for Cassette Deck (Dolby B/C-type NR with Recording System)
	HA12163	578Kb / 66P	Audio Signal Processor for Car Deck and Cassette Deck (Dolby B-type NR with PB Amp)
	HA12173	1Mb / 66P	Audio Signal Processor for Car Deck and Cassette Deck (Dolby B/C-type NR with PB Amp)
	HA12179F	259Kb / 40P	Audio Signal Processer for Car Deck and Cassette Deck(Dolby B-type NR with PB Amp)
	HA12216F	343Kb / 53P	Audio Signal Processor for Car Deck(Decode only Dolby B type NR with PB Amp.)
	HA12192F	517Kb / 89P	Audio Signal Processor for Car Deck(Decode only Dolby B-type NR with PB Amp.)

More results

HA12227F Datasheet(PDF) 2 Page - Hitachi Semiconductor

HA12227F Datasheet(HTML) 2 Page - Hitachi Semiconductor

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