- 您現在的位置：買賣IC網 > PDF目錄30719 > LA4902 10 W, 1 CHANNEL, AUDIO AMPLIFIER, DIP28 PDF資料下載
參數資料
| 型號： | LA4902 |
| 元件分類： | 音頻／視頻放大 |
| 英文描述： | 10 W, 1 CHANNEL, AUDIO AMPLIFIER, DIP28 |
| 封裝： | 0.500 INCH, DIP-28 |
| 文件頁數： | 3/5頁 |
| 文件大小： | 79K |
| 代理商： | LA4902 |
LA1805
No.2887-3/14
Equivalent Circuit Block Diagram
Test Circuit
1
16
11
7
21
10
9
18
24
23
22
8
12
Stereo
Indic.
Drive
Stereo
SW
Phase Det
VCO
VCC
FF
Tuning
Indic.
Drive
Gnd
Decoder
Pilot Det
Trig.
FM
AM
13
15
14
FF
Muting
Post
Amp
Det
20
2
FM IF
5
Level Det
AM IF
Det
4
6
AGC
Osc
3
Mix
Reg.
RF Amp
19
ILA01930
17
FM input
LA1805
0.047
μ
F
22
μ
F
0.047μF
+
560pF
*1
*2
T3
15kΩ
10kΩ
10k
Ω
VCC
AM input
T1 OSC
2SK212
76kHz
check
300Ω
75
Ω
T1: HW-6193
T2: HW-6215
T3: YT-30103
*1 : Polystyrene film capacitor
*2 : Differs from the application circuit
where a front end is used.
(See Sample Application Circuit on page 11.)
T2
0.047
μ
F
6800pF
1k
Ω
Stereo
indicator
1k
Ω
VLED
FM AM
muting
on off
1
μ
F
10μF
+
47
μ
F
+
RM
3.3k
Ω
3.3kΩ
0dB
3.3k
Ω
R
L
BL-13
3.3μF
0.047μF
52pF
20pF
39mH
+
3.3μF
amp
3.9kΩ
18kΩ
2200pF
+
0.1μF
50
Ω
10μF
+
0.047
μ
F
ILA01931
24
23
22
21
20
19
18
17
16
15
14
13
1
2
3
4
5
6
7
8
9
10
11
12
1500pF
相關PDF資料 |
PDF描述 |
|---|---|
| LA49032H | 3 W, 2 CHANNEL, AUDIO AMPLIFIER, PDSO36 |
| LA4905 | 25 W, 2 CHANNEL, AUDIO AMPLIFIER, ZFM23 |
| LA4906 | 25 W, 2 CHANNEL, AUDIO AMPLIFIER, ZFM23 |
| LA49101H | 10 W, 1 CHANNEL, AUDIO AMPLIFIER, PDSO28 |
| LA4915 | 5 W, 2 CHANNEL, AUDIO AMPLIFIER, PDIP28 |
相關代理商/技術參數 |
參數描述 |
|---|---|
| LA4905 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:17-W, 2-Channel BTL AF High-Efficiency Power Amplifier for Car Stereo Systems |
| LA4906 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:17-W, 2-Channel BTL AF High-Efficiency Power Amplifier for Car Audio Systems |
| LA4917H | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Monolithic Linear IC Audio Output for TV application High-Effciency Two-Channel 7W BTL Power Amplifier ICs |
| LA4919N | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Monolithic Linear IC Two-Channel 10W BTL High-Efficiency TV Audio Output Power Amplifier |
| LA4B-M1C2LV-G | 制造商:IDEC CORPORATION 功能描述:Switch Push Button N.O./N.C. DPDT Flush Rectangular Button 0.1A 250VAC 250VDC Momentary Contact PC Pins Panel Mount/Through Hole |
發布緊急采購，3分鐘左右您將得到回復。