数据搜索系统，热门电子元器件搜索
  Chinese  ▼
ALLDATASHEETCN.COM

X  

预览 PDF HTML

TDA7421 数据表(PDF) 34 Page - STMicroelectronics

部件名 TDA7421
功能描述  AM/FM TUNER FOR CAR RADIO AND Hi-Fi APPLICATIONS
PDF  38 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
制造商  STMICROELECTRONICS [STMicroelectronics]
网页  http://www.st.com
标志 STMICROELECTRONICS - STMicroelectronics

TDA7421 数据表(HTML) 34 Page - STMicroelectronics

Back Button TDA7421 Datasheet HTML 30Page - STMicroelectronics TDA7421 Datasheet HTML 31Page - STMicroelectronics TDA7421 Datasheet HTML 32Page - STMicroelectronics TDA7421 Datasheet HTML 33Page - STMicroelectronics TDA7421 Datasheet HTML 34Page - STMicroelectronics TDA7421 Datasheet HTML 35Page - STMicroelectronics TDA7421 Datasheet HTML 36Page - STMicroelectronics TDA7421 Datasheet HTML 37Page - STMicroelectronics TDA7421 Datasheet HTML 38Page - STMicroelectronics  
Zoom Inzoom in Zoom Outzoom out
 34 / 38 page
background image
see schematic (part D)
IF2Vcc
IF1Vcc
120p
TP17
10n
22u
+
AUDIO OUT
5K6
L6
22n
2.2u
22n
0
CF4
10.7MHz
50
FMIF2
0
1u
TP16
TP13
100K
TP11
1mH
AM BPF
33
AM REF
34
AM IF2 IN
35
IF2 VCC
36
FM QUAD-
37
FM QUAD+
38
AUDIO OUT
39
FM SD/AM SD
40
FM/AM S-METER
41
FM MUTE DRIVE
42
FM BW TC
43
IF1 GND
44
FM LIM IN-
45
FM LIM IN+
46
IF1 VCC
47
FMIF AMP2OUT
48
TP12
TP14
TP15
Evaluation Board Schematic Circuit (part C)
From pin 1 - AM MIX IN-
From pin 35 - AM IF2 IN
From pin 48 - FMIF AMP2 OUT
RFVcc
RFVcc
RFVcc
RFVcc
10n
50
AM IN
68uH
68uH
1K
1mH
27
100n
82p
1M
1u
+
TP10
1
0
T3
TP6
1
0
22n
22n
1.5n
4K7
0
10n
TP3
1
TP4
1
0
00
0
F2
450KHz
0
TP7
1
AMIF
TP8
1
TP9
1
F3
10.7MHz
22n
1u
2K7
3p
470
0
0
0
100n
0
CF1
10.7MHz
50
0
FMIF1
27
50
15p
10n
120p
82p
18p
22n
10n
0
0
1u
+
4K7
T2
TP1
1
TP2
1
TP5
1
AMAMP
0
68p
Evaluation Board Schematic Circuit (part D)
TDA7421
34/38



Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38


数据表 下载

Go To PDF Page


链接网址



ALLDATASHEET是否为您带来帮助?  [ DONATE ] 

关于 Alldatasheet   |   广告服务   |   联系我们   |   隐私政策   |   数据表链接    |   链接交换   |   制造商名单
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com