Part number:
KA22427
Manufacturer:
Unisonic Technologies
File Size:
109.64 KB
Description:
I-chip am/fm radio-ic.
* Low external components count.
* Wide operating voltage : 3 - 13 V.
* Internal regulated supply for constant current operation.
* DC selection of AM/FM mode. BLOCK DIAGRAM AM IF OUT 4 AM/FM IN IF bypass HF GND 321 AGC bypass 16 AM/FM OUT 15 IF Detector IN 14 +Vcc 13 AM HF MIXER
KA22427
Unisonic Technologies
109.64 KB
I-chip am/fm radio-ic.
📁 Related Datasheet
KA22421 - KA22421
(ETC)
KA22421
Baza Porad Serwisowych
16
15
14 13
12 11 10
9
CONVERTER
Power Amp.
KA22421
IF AMP.
AM DET.
1
23
4
5
67
8
3300pF
50kW
1000pF.
KA22425 - AM/FM 1CHIP RADIO
(Samsung)
$0î)0ýìý&+,3ý5$',2
.$ëëéëè
,1752&8&7,21
7KHý.$ëëéëèýLVýDýPRQROLWKLFýLQWHJUDWHGýFLUFXLWýGHVLJQHGýIRUý UDGLRýFDVVHWWHýWDSHýUHFRUGHUVñýFORFNýUDGLRVýDQG.
KA22425BD - INTROCUCTION
(Samsung)
KA22425BD Audio
CD-ROM(Edition 3.0)
This Data Sheet is subject to change without notice. Page : 1 ( KA22425BD )
(C) 1996 Samsung Electronics Printe.
KA22425D - AM/FM 1 CHIP RADIO
(Samsung)
$0î)0ýìý&+,3ý5$',2
.$ëëéëè'
,1752&8&7,21
7KHý.$ëëéëè'ýLVýDýPRQROLWKLFýLQWHJUDWHGýFLUFXLWýGHVLJQHGýIRUý UDGLRýFDVVHWWHýWDSHýUHFRUGHUVñýFORFNýUDGLRVýD.
KA22426 - AM/FM 1 CHIP RADIO
(Samsung)
$0î)0ýìý&+,3ý5$',2
.$ëëéëç
,1752'8&7,21
7KHý.$ëëéëçýLVýDýPRQROLWKLFýLQWHJUDWHGýFLUFXLWýGHVLJQHGýIRUý UDGLRðFDVVHWWHýWDSHýUHFRUGHUVñýFORFNýUDGLRVýDQG.
KA22426D - AM/FM 1 CHIP RADIO
(Samsung)
w
w
w
t a .D
S a
e h
U 4 t e
.c
m o
w
w
w
.D
a
S a t
e e h
U 4 t
m o .c
.
KA22427B - AM/FM 1-CHIP RADIO
(Samsung)
.
KA22429 - FM 1 CHIP RADIO
(Samsung)
)0ýìý&+,3ý5$',2
.$ëëéëä'
,1752'8&7,21
7KHý .$ëëéëä'ý LVý Dý PRQROLWKLFý LQWHJUDWHGý FLUFXLWý GHVLJQHGý IRU 3RUWDEOHý)0ýUDGLRVï ,WýFRQVLVWVýRIýDQý5)ý.