HA12215F データシートの表示（PDF） - Renesas Electronics

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HA12215F

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

Renesas Electronics 

HA12226F/HA12227F

Ordering Information

Operating Voltage

Product

HA12226F

HA12227F

11.0 V to 15.0 V

9.5 V to 15.0 V

Power Supply Range (Single Supply)

Standard Level

Product

HA12226F

HA12227F

Package Code

FP-56A

PB-OUT Level

580 mVrms

REC-OUT Level

300 mVrms

Dolby Level

300 mVrms



Function

REC / PB

Product

Dolby B-NR

REC-EQ

Music Sensor Pass Amp.

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.

Rev.6.00 Jun 15, 2005 page 2 of 83

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