HA12194F データシートの表示（PDF） - Hitachi -> Renesas Electronics

部品番号

コンポーネント説明

メーカー

HA12194F

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

Hitachi -> Renesas Electronics 

HA12192F/HA12197F/HA12212F Series

Electrical Characteristics HA12192F/HA12212F Series

(Ta = 25°C, PBOUT Level, 300mVrms(HA12192F/HA12212F), 387.5mVrms (HA12193F),

450mVrms(HA12194F), VCC = 9.0V)

Item

Symbol

Min Typ

Quiescent current

Imput Amp. gain

(HA12192F/HA12212F)

IQ

GVIA

—

9.5

19.0 20.0

Imput Amp. gain

(HA12193F)

GVIA

21.2 22.2

Imput Amp. gain

(HA12194F)

GVIA

22.5 23.5

B-type Decode boost

DEC-2k (1) 2.8 4.3

DEC-2k (2) 7.0 8.5

DEC-5k (1) 1.7 3.2

DEC-5k (2) 6.7 8.2

Signal handling

Vo max

12.0 13.0

Signal to noise ratio

S/N

70.0 80.0

THD

THD

—

0.05

Channel separation

CT RL (1)

65

80.0

CT RL (2)

50

60.0

PB-EQ gain

PB-EQ maximum output

GV EQ 1k

GV EQ 10k(1)

GV EQ 10k(2)

VoM

37.0

33.0

29.0

300

40.0

36.0

32.0

600

PB-EQ THD

THD-EQ

—

0.05

Noise voltage level

VN

converted in input

—

0.7

MS sensing level

VON

–18.0 –14.0

MS output low level

VOL

—

1.0

MS output leak current

IOH

—

0.0

Control voltage

VIL

–0.2 —

VIH

3.5 —

Note:

1. V = 6.5V (HA12192F/HA12212F)

CC

VCC = 6.8V (HA12193F)

VCC = 7.2V (HA12194F)

Max

—

21.0

23.2

24.5

5.8

10.0

4.7

9.7

—

—

0.3

—

—

43.0

39.0

35.0

—

0.3

1.5

–10.0

1.5

2.0

1.0

5.3

Unit

mA

dB

dB

dB

dB

%

dB

dB

mVrms

%

µVrms

dB

V

µA

V

Test Condition

NR-ON, 70µ, No signal

Vin = 0dB, f = 1kHz

Vout = –20dB, f = 2kHz

Vout = –30dB, f = 2kHz

Vout = –20dB, f = 5kHz

Vout = –30dB, f = 5kHz

THD = 1%, f = 1kHz

Rg = 5.1kΩ, CCIR / ARM

Vin = 0dB, f = 1kHz

Vin = 10dB, f = 1kHz

Vin = 0.6mVrms, f = 1kHz

Vin = 0.6mVrms, f = 10kHz

THD = 1%, f = 1kHz

Vin = 0.6mVrms, f = 1kHz

Rg = 680Ω, DIN-AUDIO

f = 5kHz

Remark

*1

DIN IN

EQ IN

120µ

70µ

*1

Rev.5, Jun. 1999, page 17 of 89

Share Link: