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參數資料
| 型號： | LA1806 |
| 廠商： | Sanyo Electric Co.,Ltd. |
| 英文描述： | AM/FM-IF/MPX Tuner System for Radio-Cassette Recorders, Music Centers |
| 中文描述： | 調幅/調頻中頻/盈豐調諧器系統(tǒng)的無線電錄音機，音樂中心 |
| 文件頁數： | 2/4頁 |
| 文件大?。?/td> | 61K |
| 代理商： | LA1806 |
Opearating Conditions
at Ta = 25°C
Parameter
Symbol
V
CC
V
CC
op
Conditions
Ratings
Unit
V
V
Recommended supply voltage
Operating voltage range
4.5
3.0 to 8.0
* The FM output level forms an N curve (LA1805) and an S curve (LA1806).
LA1805: N curve (for US band)
LA1806: S curve (for Japanese band). Since an output load resistor is connected to pins 9, 10 externally, your desired output
level can be set by varrying the output resistance.
Operating Characteristics
at Ta = 25°C, V
CC
= 4.5 V, See specified Test Circuit.
Parameter
Symbol
Conditions
min
typ
max
Unit
FM characteristics (Mono): f
c
= 10.7 MHz, f
m
= 1 kHz
Quiescent current
–3 dB sensitivity
Demodulation output
Channel balance
Total harmonic distortion
Signal to noise ratio
LED ON sensitivity
FM Characteristics (Stereo) : f
c
= 10.7 MHz, f
m
= 1 kHz, L + R = 90%, pilot = 10%, V
IN
= 100 dBμ
Separation
Sep
Stereo distortion
THD (MAIN)
LED ON level
V
LED
-on
LED OFF level
V
LED
-off
AM Characteristics: f
c
= 1000 kHz, f
m
= 1 kHz
Quiescent current
I
CCO
No input
V
O
1
V
IN
= 23 dBμ, 30% mod.
V
O
2
V
IN
= 80 dBμ, 30% mod.
S/N1
V
IN
= 23 dBμ, 30% mod.
S/N2
V
IN
= 80 dBμ, 30% mod.
THD1
V
IN
= 80 dBμ, 30% mod.
THD2
V
IN
= 100 dBμ, 30% mod.
I
L
= 1 mA
Note : Be fully careful of dielectric breakdown.
I
CCO
–3dBL.S.
V
0
C.B.
THD
S/N
V
LED
No input
Referenced to V
IN
= 100 dBμ, 100%, down 3 dB
V
IN
= 100 dBμ, 100% mod.
V
IN
= 100 dBμ, 100% mod.
V
IN
= 100 dBμ, 100% mod.
V
IN
= 100 dBμ, 100% mod.
I
L
= 1 mA
13
28
226
20
35
308
1.5
1.2
mA
dBμ
mV
dB
%
dB
dBμ
154
0
0
0.45
80
33
70
23
43
32
48
dB
%
%
%
0.45
3.9
2.7
1.2
5.4
2.4
9.5
54
126
21
55
0.45
0.6
14.5
97
193
mA
mV
mV
dB
dB
%
%
Detection output
29
78
17
50
Signal to noise ratio
Total harmonic distortion
1.2
1.5
LED ON sensitivity
V
LED
16
24
32
dBμ
Note : For further details, refer to the separate catalog of the LA1805.
LA1806
No.3210-2/4
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相關代理商/技術參數 |
參數描述 |
|---|---|
| LA1810 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:AM/FM/MPX Tuner System for Radio-Cassette Recorders, Music Centers |
| LA1811 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Consumer IC |
| LA1815 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Consumer IC |
| LA1816 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Single-Chip AM/FM, MPX Tuner System for Headphone Stereos, Radio-Cassette Recorders |
| LA1816M | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Single-Chip AM/FM, MPX Tuner System for Headphone Stereos, Radio-Cassette Recorders |
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