HIT HA12199F, HA12198F, HA12197F, HA12194F, HA12193F Datasheet

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			Operating Voltage
Product	Package	PB-OUT Level	PB-EQ	Dolby B-NR	MS	Min	Max
HA12192F	FP-28TB	300mVrms	!	!	!	6.5V	15V
HA12197F			!	×	!
HA12193F		387.5mVrms	!	!	!	6.8V
HA12198F			!	×	!
HA12194F		450mVrms	!	!	!	7.2V
HA12199F			!	×	!
HA12212F	FP-40B	300mVrms	!	!	!	6.5V

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 FP-40B

Pin Name

Note

Equivalent Circuit

Description

13

19

MSI

V = VCC / 2

MS input *1

Ri1

Ri2

Ri1

HA12192/

0

100k

3/4

V

Ri2

HA12212F

100k

HA12197

VCC/2

HA12198

22.6k 77.4k

HA12199

33.3k 66.7k

18

28

DIN (L)

V = VCC / 2

V

Deck input

100k

VCC/2

3

3

DIN (R)

16 *2

22

DET (L)

V = 2.5V

VCC

Time constant pin

for rectifier

V

GND

5 *2

9

DET (R)

23

33

RIP

V = VCC / 2

Ripple filter

6 *2

10

BIAS

V = 0.28V

Dolby bias current

V

input

GND

Note: 1.

MS : Music Sensor

2.

Non connection regarding HA12197F series.

Rev.5, Jun. 1999, page 3 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.) (cont)

Pin No.

FP-28TB FP-40B

Pin Name

Note

Equivalent Circuit

Description

12

18

MSDET

I = 0

A

Time constant pin

I

for rectifier

GND

17 23 PBOUT (L) V = VCC / 2 VCC PB output

V

GND

4	8	PBOUT (R)
14	20	MAOUT	V = V	CC	/ 2	VCC	MS amp. output *1

V

			GND
26	38	VREF		Reference output
19	29	EQOUT (L)		Equalizer output
				(120 )
2	2	EQOUT (R)
Note:	1. MS : Music Sensor

Rev.5, Jun. 1999, page 4 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.) (cont)

Pin No.

FP-28TB

FP-40B

Pin Name

Note

Equivalent Circuit

Description

20

30

M-OUT (L)

V = V

CC

/ 2

VCC Equalizer output

(70 )

V

GND

1

1

M-OUT (R)

11

17

VCC

V = VCC

Power supply

—

35, 36

TAB

V = 0V

GND pin

—

4,5,6,7,

—

—

NC pin

15,16,24,

25,26,27

24

34

FIN (L)

V = VCC / 2

Equalizer input

V

(FORWARD)

25

37

FIN (R)

22

32

RIN (L)

Equalizer input

27

39

RIN (R)

(REVERSE)

21

31

NFI (L)

Negative feedback

28

40

NFI (R)

7 *1

11

NR OFF /

I = 20 A

Mode control input

ON

I

22k

100k

GND

GND

8

12

120 / 70

9

13

F / R

Note: 1.

Non connection regarding HA12197F series.

Rev.5, Jun. 1999, page 5 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.) (cont)

Pin No.

FP-28TB FP-40B

Pin Name

Note

Equivalent Circuit

Description

10

14

MSOUT

I = 0 A

MS VCC MS output (to MPU)

I

*1

200

100k

GND

15

21

MSG

V = V

/ 2

MS gain terminal *1

V

CC

V 90k

Note: 1. MS : Music Sensor

Rev.5, Jun. 1999, page 6 of 89

FIN

RIP

RIN

NFI

M-OUT EQOUT

DIN

PBOUT

DET

MSGV

MAOUT

MSI

MSDET

VCC

SeriesHA12192F

DiagramBlock

(L)

(L)

(L)

(L)

(L)

(L)

(L)

(L)

+

+

+

24

23

22

21

20

19

18

17

16

15

14

13

12

11

70

I.A.

F

R

ON

Decode only

−

Dolby B-NR

+

SeriesHA12192F/HA12197F/HA12212F

89of7page1999,.Jun5,.Rev

−

DET

TAB

LPF

+

MA

GND

+

Decode only

−

70

Dolby B-NR

MS

F

R

ON

I.A.

NR

OFF/ON 120/70

F/R

25

26

27

28

1

2

3

4

5

6

7

8

9

10

D VCC

FIN

VREF

RIN

NFI

M-OUT EQOUT

DIN

PBOUT

DET

BIAS

Micro computer

MSOUT

(R)

(R)

(R)

(R)

(R)

(R)

(R)

(R)

89 of 8 page 1999, .Jun 5,.Rev

RIN

NFI

M-OUT EQOUT

DIN

PBOUT

Series HA12197F

HA12192F/HA12197F/HA12212F

FIN

RIP

NC

MSGV

MAOUT

MSI

MSDET

VCC

(L)

(L)

(L)

(L)

(L)

(L)

(L)

+

+

+

24

23

22

21

20

19

18

17

16

15

14

13

12

11

70

I.A.

F

R

ON

−

+

−

DET

Series

TAB

LPF

+

MA

GND

+

−

70

MS

F

R

ON

I.A.

120/70

F/R

25

26

27

28

1

2

3

4

5

6

7

8

9

10

D VCC

Micro computer

FIN

VREF

RIN

NFI

M-OUT EQOUT

DIN

PBOUT

NC

NC

NC

MSOUT

(R)

(R)

(R)

(R)

(R)

(R)

(R)

HA12212F

FIN

RIP

RIN

NFI

M-OUT EQOUT

DIN

PBOUT

DET

MSGV

MAOUT

MSI

MSDET

VCC

(L)

(L)

(L)

(L)

(L)

(L)

(L)

(L)

+

+

+

34

33

32

31

30

29

28

23

22

21

20

19

18

17

70

I.A.

F

R

ON

Decode only

−

Dolby B-NR

+

SeriesHA12192F/HA12197F/HA12212F

89of9page1999,.Jun5,.Rev

−

35

DET

LPF

+

36

MA

+

Decode only

−

70

Dolby B-NR

MS

F

R

ON

I.A.

NR

OFF/ON 120/70

F/R

37

38

39

40

1

2

3

8

9

10

11

12

13

14

D VCC

FIN

VREF

RIN

NFI

M-OUT EQOUT

DIN

PBOUT

DET

BIAS

Micro computer

MSOUT

(R)

(R)

(R)

(R)

(R)

(R)

(R)

(R)

HA12192F/HA12197F/HA12212F Series

Functional Description

Power Supply Range

HA12192F series and HA12197F series are provided with three line output level, which will permit on optimum overload margin for power supply conditions. And these series are designed to operate on single supply only.

Table 1	Spply Voltage Range
Product		Single Supply
HA12192F, HA12197F		6.5V to 15.0V
HA12193F, HA12198F		6.8V to 15.0V
HA12194F, HA12199F		7.2V to 15.0V

Note: The lower limit of supply voltage depends on the line output reference level.

The minimum value of the overload margin is specified as 12dB by Dolby Laboratories.

Reference Voltage

These devices provide the reference voltage of half the supply voltage that is the signal grounds. As the peculiarity of these devices, the capacitor for the ripple filter is very small about 1/100 compared with their usual value. The block diagram is shown as figure 1.

	11		+	MS block
		VCC	−
			+
			−	26 VREF
				L, R channel
				EQ block
			+	L channel
			−
		23 RIP		Dolby block
		+
		C15	+
		1µ		R channel
			−
				Dolby block

Note: HA12197F series is not built-in Dolby block. : internal reference voltage

Figure 1 The Block Diagram of Reference Supply Voltage

Rev.5, Jun. 1999, page 10 of 89

HA12192F/HA12197F/HA12212F Series

Operating Mode Control

HA12192F series and HA12197F series provides fully electronic switching circuits. And each operating mode control are controlled by parallel data (DC voltage).

Table 2 Threshold Voltage (VTH)

Pin No.

Lo

Hi

Unit

Test Condition

7*1, 8, 9

–0.2 to 1.0

3.5 to 5.3

V

Input Pin

Measure

V

Table 3	Switching Truth Table
Pin No.	Lo	Hi
7*1	NR-OFF	NR-ON
8	120µ (NORMAL)	70µ (MATAL or CHROME)
9	FORWARD	REVERSE

*1.	Non connection regarding HA12197F series.
Note:	1.	Each pins are on pulled down with 100kΩ internal resistor. Therefore, it will be low-level when
		each pins are open.
	2.	Over shoot level and under shoot level of input signal must be the standardized.
		(High: 5.3V, Low: –0.2V)
	3.	Reducing pop noise is so much better for 10kΩ to 22kΩ resistor and 1µ F to 22µ F capacitor
		shown figure 2.

Input Pin	10 to 22kΩ
	MPU
	+
	1 to 22µ F

Figure 2 Interface for Reduction of Pop Noise

Rev.5, Jun. 1999, page 11 of 89

HA12192F/HA12197F/HA12212F Series

Input Block Diagram and Level Diagram

PBOUT Level
HA12192F/HA12197F : 300mVrms	(− 8.2dBs)
HA12193F/HA12198F : 387.5mVrms	(− 6.0dBs)
HA12194F/HA12199F : 450mVrms	(− 4.7dBs)

R6		C2
5.1kΩ	R5	0.1µ F
	5.1kΩ
	EQ OUT	DIN

					30mVrms
R4					(− 28.2dBs)
12kΩ		M-OUT
R2
330kΩ	R3
C1		EQ Amp.
	18kΩ		−
0.01µ	F	NFI		+	Input Amp.

R1	+
180Ω	−	NR circuit*1	PBOUT
RIN
	0.6mVrms
	(− 62.2dBs)
VREF
FIN
Note: 1. HA12197F series is not built-in Dolby B-NR.	The each level shown above is typical value
	when offering PBOUT level to PBOUT pin.
	(EQ Amp. GV = 40dB, f=1kHz)

Figure 3 Input Block Diagram

Adjustment of Playback Dolby Level

After replace R5 and R6 with a half-fix volume of 10kΩ , adjust playback Dolby level.

Rev.5, Jun. 1999, page 12 of 89

HA12192F/HA12197F/HA12212F Series

The Sensitivity Adjustment of Music Sensor

Adjusting MS Amp. gain by external resistor, the sensitivity of music sensor can set up.

The music sensor block diagram is shown in figure 4, and frequency response is shown in figure 5.

		REP		SER
	SER/REP	mode		mode
						VCC		D VCC
	REX2			REX1		R11	+ C6
	2.7kΩ		+	24kΩ	C8 330kΩ		0.33µ F
	CEX2			CEX1	0.01µ	F
	1µ	F		0.01µ F
DIN(L)			MSGV		MA	MSI	MS
+	Input Amp.				OUT		DET	IL
−				90kΩ				RL
						ATT
				−			MSOUT
	− 6dB			+
			LPF			DET		Micro
				MS Amp.
			25kHz				GND	computer
−
+	Input Amp.
DIN(R)

Note: Input impedance of MSI is 100 kΩ typical.

Figure 4 Music Sensor Block Diagram

GV2

f3

f4

Repeat mode

GV

[dB]

f1

f2

GV1

Search mode (FF or REW)

10	100	1k	10k	25k	100k
	f	[Hz]

Figure 5 Frequency Response

Rev.5, Jun. 1999, page 13 of 89

HA12192F/HA12197F/HA12212F Series

Product	GVIA	ATT	GVIA + ATT
HA12192F series	20dB	0dB	20dB
HA12197F	20dB	0dB	20dB
HA12198F	22.2dB	–2.2dB	20dB
HA12199F	23.5dB	–3.5dB	20dB

1. Search mode (FF or REW)

G

V1

= G IA + 20log

1 +

90k

+ ATT

[dB]

V

REX1

f1 =

1

[Hz],

f2 = 25k

[Hz]

2π

· CEX1 · REX1

2. Repeat mode

G

V2

= G IA + 20log

1 +

90k

+ ATT [dB],

V

Z

Z =

REX1 · REX2

REX1 + REX2

f3 =

1

[Hz],

f4 = 25k

[Hz]

2π

· CEX2 · REX2

GVIA: Input Amp. GV = 20dB

The sensitivity of music sensor (S) is computed by the formula mentioned below.

S = – GV*1 – 20log	130* 2	= 12.7 – GV [dB]
30 * 3

Note: 1. Search mode: GV1, Repeat mode: GV2

2.Standard level of DIN pin (Dolby level)

3.Standard sensing level of music sensor

Item	REX1, 2	CEX1, 2	GV1, 2	f1, 3	f2, 4	S (one-side channel)
Search mode	24kΩ	0.01µ F	33.5dB	663Hz	25kHz	–14.8dB
Repeat mode	2.7kΩ	1µ F	51.6dB	58.9Hz	25kHz	–33.0dB

Note: S is 6dB down in case of one-side channel. And this MS presented hysteresis lest MSOUT terminal should turn over again Hi level or Lo level, in case of thresh S level constantly.

Rev.5, Jun. 1999, page 14 of 89

HA12192F/HA12197F/HA12212F Series

Music Sensor Time Constant

(1)Sensing no signal to signal (Attack) is determined by C6. 0.01µ F to 1µ F capacitor C6 can be applicable.

Sensing no signal to signal = C6 × 45000 (sec)

(2) Sensing signal to no signal (Recovery) is determined by C6 and R11, however preceding (1), 100kΩ to 1MΩ R11 can be applicable.

Sensing signal to no signal = C6 × R11 (sec)

Music Sensor Output (MSOUT)

As for the internal circuit of music sensor block, music sensor output pin is connected to the collector of NPN type directly, therefore, output level will be “high” when sensing no signal. And output level will be “low” when sensing signal.

Connection with microcomputer, design IL at 1mA Typ.

	I L	=	DVCC – MSOUTLo *
			R L

*MSOUTLo: Sensing signal (about 1V)

Note: Supply voltage of MSOUT pin must be less than VCC voltage.

The Tolerances of External Components for Dolby NR-Block (Only HA12192F Series)

For adequate Dolby NR tracking response, take external components shown below.

									C10
								0.1µ			F
			±							10%
			16
			DET(L)
	HA12192F series
BIAS			DET(R)
6		R8	5						C4
		18kΩ						0.1µ			F
± 2%								±		10%

Figure 6 Tolerance of External Components

Rev.5, Jun. 1999, page 15 of 89

HA12192F/HA12197F/HA12212F Series

Absolute Maximum Rating (Ta=25°C)

Item	Symbol	Rating	Unit	Note
Supply voltage	VCC Max	16	V
Power dissipation	Pd	400	mW	Ta ≤ 85°C
Operating temperature	Topr	–40 to +85	°C
Storage temperature	Tstg	–55 to +125	°C

Rev.5, Jun. 1999, page 16 of 89

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	Max		Unit		Test Condition	Remark
Quiescent current	IQ	—	9.5	—	mA		NR-ON, 70 µ , No signal
Imput Amp. gain	GVIA	19.0	20.0	21.0		dB		Vin = 0dB, f = 1kHz
(HA12192F/HA12212F)
Imput Amp. gain	GVIA	21.2	22.2	23.2
(HA12193F)
Imput Amp. gain	GVIA	22.5	23.5	24.5
(HA12194F)
B-type Decode boost	DEC-2k (1)	2.8	4.3	5.8		dB		Vout = –20dB, f = 2kHz
	DEC-2k (2)	7.0	8.5	10.0				Vout = –30dB, f = 2kHz
	DEC-5k (1)	1.7	3.2	4.7				Vout = –20dB, f = 5kHz
	DEC-5k (2)	6.7	8.2	9.7				Vout = –30dB, f = 5kHz
Signal handling	Vo max	12.0	13.0	—		dB		THD = 1%, f = 1kHz	*1
Signal to noise ratio	S / N	70.0	80.0	—		dB		Rg = 5.1k Ω , CCIR / ARM
THD	THD	—	0.05	0.3	%			Vin = 0dB, f = 1kHz
Channel separation	CT RL (1)	65	80.0	—		dB		Vin = 10dB, f = 1kHz	DIN IN
	CT RL (2)	50	60.0	—					EQ IN
PB-EQ gain	GV EQ 1k	37.0	40.0	43.0		dB		Vin = 0.6mVrms, f = 1kHz	120µ
	GV EQ 10k(1)	33.0	36.0	39.0				Vin = 0.6mVrms, f = 10kHz
	GV EQ 10k(2)	29.0	32.0	35.0					70µ
PB-EQ maximum output	VoM	300	600	—		mVrms		THD = 1%, f = 1kHz	*1
PB-EQ THD	THD-EQ	—	0.05	0.3	%			Vin = 0.6mVrms, f = 1kHz
Noise voltage level	VN	—	0.7	1.5		µ Vrms		Rg = 680Ω , DIN-AUDIO
converted in input
MS sensing level	VON	–18.0	–14.0	–10.0		dB		f = 5kHz
MS output low level	VOL	—	1.0	1.5		V
MS output leak current	IOH	—	0.0	2.0		µ A
Control voltage	VIL	–0.2	—	1.0		V
	VIH	3.5	—	5.3

Note: 1. VCC = 6.5V (HA12192F/HA12212F)

VCC = 6.8V (HA12193F)

VCC = 7.2V (HA12194F)

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

HA12192F/HA12197F/HA12212F Series

Electrical Characteristics HA12197F Series

(Ta = 25°C, PBOUT Level, 300mVrms(HA12197F), 387.5mVrms(HA12198F), 450mVrms(HA12199F), VCC = 9.0V)

Item	Symbol	Min	Typ	Max	Unit	Test Condition	Remark
Quiescent current	IQ	—	4.7	7.1	mA	70 µ , No signal
Imput Amp. gain	GVIA	19.0	20.0	21.0	dB	Vin = 0dB, f = 1kHz
(HA12197F)
Imput Amp. gain	GVIA	21.2	22.2	23.2
(HA12198F)
Imput Amp. gain	GVIA	22.5	23.5	24.5
(HA12199F)
Signal handling	Vo max	12.0	13.0	—	dB	THD = 1%, f = 1kHz	*1
Signal to noise ratio	S / N	70.0	80.0	—	dB	Rg = 5.1k Ω , CCIR / ARM
THD	THD	—	0.05	0.3	%	Vin = 0dB, f = 1kHz
Channel separation	CT RL (1)	65	80.0	—	dB	Vin = 10dB, f = 1kHz	DIN IN
	CT RL (2)	50	60.0	—			EQ IN
PB-EQ gain	GV EQ 1k	37.0	40.0	43.0	dB	Vin = 0.6mVrms, f = 1kHz	120µ
	GV EQ 10k(1)	33.0	36.0	39.0		Vin = 0.6mVrms, f = 10kHz
	GV EQ 10k(2)	29.0	32.0	35.0			70µ
PB-EQ maximum output	VoM	300	600	—	mVrms	THD = 1%, f = 1kHz	*1
PB-EQ THD	THD-EQ	—	0.05	0.3	%	Vin = 0.6mVrms, f = 1kHz
Noise voltage level	VN	—	0.7	1.5	µ Vrms	Rg = 680Ω , DIN-AUDIO
converted in input
MS sensing level	VON	–18.0	–14.0	–10.0	dB	f = 5kHz
MS output low level	VOL	—	1.0	1.5	V
MS output leak current	IOH	—	0.0	2.0	µ A
Control voltage	VIL	–0.2	—	1.0	V
	VIH	3.5	—	5.3

Note: 1. VCC = 6.5V (HA12197F)

VCC = 6.8V (HA12198F)

VCC = 7.2V (HA12199F)

Rev.5, Jun. 1999, page 18 of 89

89 of 19 page 1999, .Jun 5,.Rev

EQ

R25

PB

SW5

10k

L

SW10

EQ

SW8

DC VM

R19 R18

R14

PB

MS

180 330k

5.1k

C20

R13

C9

R

+

R15

0.47

10k

0.01

C11

C10

R12

5.1k

C13 R17

R16

C12

D

2.2 +

0.1

24k

0.01 18k

12k

0.1

TAB

17

16

15

20

19

18

OUT(L)-M

EQOUT(L)

DIN(L)

PBOUT(L)

DET(L)

V

R20

21

MSG

14

C8

NFI(L)

MAOUT

680

22

13

0.01

C14

+ +

R11

RIN(L)

MSI

D

22

23

12

330k

C15

+

R

R21

RIP

MSDET

SW3

1

F

680

24

11

C6

DC SOURCE1

C16

+

0.33

+C7

FIN(L)

VCC

22

100

	TAB	HA12192F/HA12197F series	TAB
		FP-28TB
C17	+
22	FIN(R)		MSOUT

SW4

F

25

10

DC SOURCE2

R

R22

R10

VREF

F/R

D

680

3.9k

R

L

R

C18

+

26

9

F

SW2

22

RIN(R)

120/70

70

ON

OFF

R23

27

8

R9

120

OUT(R)-M

EQOUT(R)

DIN(R)

PBOUT(R)

DET(R)

BIAS

22

SW1

680

NFI(R)

NR OFF/ON

22k

ON

DC SOURCE3

28

7

+C5

OFF

1

2

3

4

5

6

AC VM1

AUDIO SG

C1

R3

R4

C2

TAB

+

0.01

18k

0.1

D

C3

C4

R8

12k

R5

2.2

0.1

18k

5.1k

+C19

R7

R1

R2

0.47

R6

10k

180

330k

5.1k

PB

SW9

EQ

R24

L

SW7

10k

SW6

PB

R

± 1%

EQ

Note: 1.

Resistor tolerance

2.

Capacitor tolerance

± 1%

AC VM2

DISTORTION

OSCILLO

NOISE

3.

Unit R: Ω

C: F

ANALYZER

SCOPE

METER

9V

5V

NOISE METER

with CCIR/ARM filter and DIN-AUDIO filter

HA12192F/HA12197F	Circuit Test
Series

Series HA12192F/HA12197F/HA12212F

89 of 20 page 1999, .Jun 5,.Rev

EQ

R25

PB

SW5

10k

L

SW10

EQ

SW8

DC VM

R19 R18

R14

PB

MS

180 330k

5.1k

C20

R13

C9

R

+

R15

0.47

10k

0.01

C11

R12

5.1k

C13 R17

R16

C12

D

2.2

+

24k

0.01

18k

12k

0.1

27 26 25 24

680

30

OUT(L)-M

29

28

23

22

MSG

21

0.01

EQOUT(L)

DIN(L)

NC

NC

NC

NC

PBOUT(L)

DET(L)

V

R20

31

20

C8

NFI(L)

MAOUT

C14

+ +

32

19

R11

RIN(L)

MSI

D

22

33

18

330k

C15

+

R

R21

RIP

MSDET

SW3

1

F

680

34

17

C6

DC SOURCE1

C16

+

0.33

+C7

FIN(L)

VCC

22

35 GND

HA12212F

NC 16

100

36 GND

FP-40B

NC 15

C17

+

22

FIN(R)

MSOUT

SW4

F

37

14

DC SOURCE2

R

R22

R10

VREF

F/R

D

680

3.9k R

L

R

C18

+

38

13

F

SW2

22

RIN(R)

120/70

70

ON

OFF

R23

39

OUT(R)-M

EQOUT(R)

DIN(R)

NC

NC

NC

NC

PBOUT(R)

DET(R)

BIAS

12

22

120

NFI(R)

NR OFF/ON

R9

SW1

680

22k

ON

DC SOURCE3

40

11

+C5

OFF

AC VM1

AUDIO SG

1

2

3

4

5

6

7

8

9

10

C1

R3

R4

C2

+

0.01

18k

0.1

D

C3

C4

R8

12k

R5

2.2

0.1

18k

5.1k

+C19

R7

R1

R2

0.47

R6

10k

180

330k

5.1k

PB

SW9

EQ

R24

L

SW7

10k

SW6

PB

R

± 1%

EQ

Note: 1.

Resistor tolerance

2.

Capacitor tolerance

± 1%

AC VM2

DISTORTION

OSCILLO

NOISE

3.

Unit R: Ω

C: F

ANALYZER

SCOPE

METER

9V

5V

NOISE METER

with CCIR/ARM filter and DIN-AUDIO filter

HA12212F	HA12192F/HA12197F/HA12212F
	Series

HA12192F/HA12197F/HA12212F Series

Characteristic Curves

HA12192F Series

Quiescent Current vs. Supply

Voltage (HA12192F/3F/4F)

	10
(mA)	9
CC
I
Current
Quiescent	8
			No-Signal
				NR-OFF (120/ )
				NR-OFF (70/ )
				NR-ON (120/ )
				NR-ON (70/ )
	7
	6	8	10	12	14	16
			Supply Voltage		(V)

Gain (dB)

Input Amp Gain vs. Frequency (HA12192F)

26

VCC = 9 V

22

DIN PBout (NR-OFF)

18

14

10

6

10 100 1 k 10 k 100 k 1 M Frequency (Hz)

Rev.5, Jun. 1999, page 21 of 89

HA12192F/HA12197F/HA12212F Series

Gain (dB)

DIN Input Amp. Gain vs. Frequency (HA12193F)

26

VCC = 9 V

22

DIN PBOUT, NR-OFF

18

14

10

6

10 100 1 k 10 k 100 k 1 M Frequency (Hz)

DIN Input Amp. Gain vs. Frequency (HA12194F)

	26				VCC = 9 V
	22		DIN	PBOUT, NR-OFF
(dB)	18
Gain	14
	10
	6
	10	100	1 k	10 k	100 k	1 M
			Frequency (Hz)

Rev.5, Jun. 1999, page 22 of 89

HA12192F/HA12197F/HA12212F Series

		Decode Cut vs. Frequency (HA12192F)
	0							Vout
								0 dB
	–2							–10 dB
						VCC = 6.5 V, 9 V
	–4							–20 dB
(dB)	–6					15 V
Cut
								–30 dB
Decode
	–8
	–10							–40 dB
	–12
	–14					DIN	PBOUT
	100	200	500	1 k	2 k	5 k	10 k	20 k
				Frequency (Hz)

		Decode Cut vs. Frequency (HA12193F)
	0							Vout
								0 dB
	–2							–10 dB
						VCC = 6.8 V, 9 V
	–4							–20 dB
(dB)	–6					15 V
Cut
								–30 dB
Decode
	–8
	–10							–40 dB
	–12
	–14					DIN	PBOUT
	100	200	500	1 k	2 k	5 k	10 k	20 k
				Frequency (Hz)

Rev.5, Jun. 1999, page 23 of 89

HA12192F/HA12197F/HA12212F Series

Decode Cut vs. Frequency (HA12194F)

	0	Vout
		0 dB
	–2	–10 dB
	–4	VCC = 7.2 V, 9V
		–20 dB
(dB)		15 V
	–6
Cut
		–30 dB
Decode
	–8
	–10	–40 dB
	–12

–14

DIN

PBOUT

100 200

500 1 k 2 k

5 k

10 k 20 k

Frequency (Hz)

Maximum Output Level

vs. Supply Voltage (HA12192F)

	25
			NR-OFF
			NR-ON
(dB)
Vomax	20
Output Level
Maximum	15
				f = 1 kHz
				0 dB = 300 mVrms
				T.H.D. = 1.0%
				DIN	PBout
	10
	6	8	10	12	14	16
			Supply Voltage		(V)

Rev.5, Jun. 1999, page 24 of 89

HA12192F/HA12197F/HA12212F Series

Maximum Output Level

vs. Supply Voltage (HA12193F)

	25
			NR-OFF
			NR-ON
(dB)
Vomax	20
Output Level
Maximum	15
				f = 1 kHz
				0 dB = 387.5 mVrms
				T.H.D. = 1.0%
				DIN	PBout
	10
	6	8	10	12	14	16

Supply Voltage (V)

Maximum Output Level

vs. Supply Voltage (HA12194F)

	25
			NR-OFF
			NR-ON
(dB)
Vomax	20
Output Level
Maximum	15
				f = 1 kHz
				Vout = 450 mVrms
				T.H.D = 1.0 %
				DIN	PBOUT
	10
	6	8	10	12	14	16

Supply Voltage (V)

Rev.5, Jun. 1999, page 25 of 89

HA12192F/HA12197F/HA12212F Series

Signal to Noise Ratio

vs. Supply Voltage (HA12192F)

	85
(dB)
S/N	80
to Noise Ratio
Signal	75
	DIN		PBout
	CCIR/ARM
	S = 300 mVrms
			NR-OFF
			NR-ON
	70
	6	8	10	12	14	16

Supply Voltage (V)

Signal to Noise Ratio

vs. Supply Voltage (HA12193F)

	85
(dB)
S/N	80
to Noise Ratio
Signal	75
	DIN		PBout
	CCIR/ARM
	S = 387.5 mVrms
			NR-OFF
			NR-ON
	70
	6	8	10	12	14	16

Supply Voltage (V)

Rev.5, Jun. 1999, page 26 of 89

HA12192F/HA12197F/HA12212F Series

Signal to Noise Ratio

vs. Supply Voltage (HA12194F)

	85
(dB)
S/N	80
to Noise Ratio	75
Signal
		DIN	PBOUT
		CCIR/ARM
		S = 450 mVrms
			NR-OFF
			NR-ON
	70
	6	8	10	12	14	16

Supply Voltage (V)

Total Harmonic Distortion vs.

Supply Voltage (1) (HA12192F)

	1.0
	DIN		PBout
(%)	NR-OFF
	Vout = 300 mVrms
T.H.D.
		f = 100 Hz
Total Harmonic Distortion		f = 1 kHz
		f = 10 kHz
	0.1
	0.01
	6	8	10	12	14	16

Supply Voltage (V)

Rev.5, Jun. 1999, page 27 of 89