BA1451F datasheet(7/8 Pages) ROHM

Numer części	BA1451F

Szczegółowy opis	AM radio / FM IF stereo system IC

Download	8 Pages

Scroll/Zoom	100%

Producent	ROHM [Rohm]

Strona internetowa	http://www.rohm.com

Logo

7 / 8 page

BA1451F

Audio ICs

!

!Application example

Fig. 2

BPF

13

14

15

16

17

18

19

20

21

22

23

24

SD

MPX

DET

AGC

IFIN

MIXOUT

AM IN

BW Adj

AM

Vreg

AMFM

Lch

Rch

IF OUT

IF REQ

ST

TUN

FM DET

GND

SD Adj

VDD

FMIN

5

6

7

8

4

3

2

1

10

11

12

13

14

15

16

17

18

P0

P1

P2

AMIN

FMIN

VDD

PD1

PD2

GND

P3

IFIN

SD

TUN

CL

DA

CE

XIN

XOUT

9

8

7

6

5

4

3

2

1

12

11

10

9

8

7

6

5

4

3

2

1

BA1451F

BU2616F

µ-COM

Vcc2 (+9V)

Vcc (5V)

TUNING

TO LED etc.

Rch OUT

Lch OUT

STEREO

PD

/

MUTE

/

MONO

IN

OUT

AM

OSC

OUT

BA4425F

CL

DA

CE

!

!Electrical characteristic curves

Fig.3 FM input / output characteristics

S+D+N

060

−20

100

120

−90

1

2

3

4

5

6

7

−80

−70

−60

−50

−40

−30

−20

−10

0

L

→R

AMR

N

D+N (100%)

D+N (30%)

INPUT VOLTAGE : VIN

(dB

µ)

Vcc=5V,

fIN=10.7MHz,

fm=1kHz

∆f=±22.5kHzdev,

pilot=±7.5kHzdev

Ta=25˚C,

AMR MOD=30%,

fm=400Hz

SEP

R

→L

0

20

40

80

fIN=10.7MHz,

VIN=100dB

µ,

∆f=±22.5kHzdev.

(pilot=±7.5kHzdev)

fIN=1kHz,

Ta=25˚C,

RSD=20k

Ω

POWER SUPPLY VOLTAGE : VCC (V)

3

4

56

78

9

0

1

2

3

4

5

6

7

8

9

10

11

0

10

20

30

40

50

60

70

80

90

100

110

VO

R

→L

L

→R

70

80

90

100

110

120

130

140

150

160

170

180

Fig.4 FM characteristics vs.

power suppy voltage

TUNED ON

−3dB L.S.

D+N (100%)

D+N (30%)

Podobny numer części - BA1451F

Producent	Numer części	Arkusz danych	Szczegółowy opis
Rohm	BA1450S	181Kb / 10P	AM radio / FM IF stereo system IC

More results

Podobny opis - BA1451F

Producent	Numer części	Arkusz danych	Szczegółowy opis
Rohm	BA1442A	371Kb / 17P	AM radio / FM IF stereo system IC
	BA1448S	183Kb / 9P	AM radio / FM IF stereo system IC
	BA1450S	181Kb / 10P	AM radio / FM IF stereo system IC
Sony Corporation	CXA1538M	299Kb / 15P	FM STEREO/AM RADIO
List of Unclassifed Man...	ULN2204A	641Kb / 8P	AM/FM RADIO SYSTEM
List of Unclassifed Man...	CD2003GP	208Kb / 7P	FM/AM RADIO IC
Toshiba Semiconductor	TA2003P	282Kb / 10P	AM/FM RADIO IC
Toshiba Semiconductor	TA2132BP	252Kb / 13P	AM/FM Radio IC
Unisonic Technologies	UTCTA2003	82Kb / 6P	AM/FM RADIO IC
Toshiba Semiconductor	TA2003PG	371Kb / 11P	AM / FM Radio IC

More results

BA1451F Arkusz danych(PDF) 7 Page - Rohm

BA1451F Arkusz danych(HTML) 7 Page - Rohm

Podobny numer części - BA1451F

Podobny opis - BA1451F

Html Pages

1 2 3 4 5 6 7 8

Arkusz danych Pobierz

Link URL