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參數(shù)資料
| 型號(hào)： | LA1800 |
| 廠(chǎng)商： | Sanyo Electric Co.,Ltd. |
| 英文描述： | FM/AM Single-Chip Radio |
| 中文描述： | 調(diào)頻/調(diào)幅單芯片無(wú)線(xiàn)電 |
| 文件頁(yè)數(shù)： | 2/8頁(yè) |
| 文件大?。?/td> | 577K |
| 代理商： | LA1800 |
LA1800
No.1844-2/8
Continued from preceding page.
Parameter
Symbol
Conditions
Ratings
typ
1.7
1.7
1.7
2.6
2.5
min
1.1
1.1
1.1
1.9
1.8
max
2.3
2.3
2.3
2.9
2.9
0.6
1.7
2.9
2.9
14
14
Unit
Pin 6 voltage
Pin 7 voltage
Pin 8 voltage
Pin 9 voltage
Pin 10 voltage
Pin 13 voltage
Pin 14 voltage
Pin 16 voltage
Pin 17 voltage
Pin 19 voltage
Pin 20 voltage
[AF]
Pin 11 current
Pin 12 voltage
V
6
V
7
V
8
V
9
V
10
V
13
V
14
V
16
V
17
V
19
V
20
V
V
V
V
V
V
V
V
V
V
V
0
0.5
1.6
1.6
0.6
0.6
1.0
2.3
2.3
0.86
0.86
I
11
V
12
0.5
1.0
1.5
0.5
mA
V
0
[Reference characteristics]
Operating Characteristics
at Ta=25°C, V
CC
=3V, See Test Circuit 2
Parameter
Symbol
Conditions
Ratings
typ
min
max
Unit
[AM : f
C
=1MHz, f
m
=400Hz]
Current drain
Detection output
Icco
V
O
1
V
O
2
S/N
Quiescent
V
IN
=40dBμ, 30% mod
V
IN
=70dBμ, 30% mod
V
IN
=70dBμ, 30% mod
3.6
10
100
47
mA
mV
mV
dB
Signal to noise ratio
[FM : f
C
=90MHz, f
m
=400Hz]
Current drain
Input limiting sensitivity
Demodulation output
Total harmonic distortion
Signal to noise ratio
[AF : f
m
=400Hz]
Voltage gain
Total harmonic distortion
Note : 1. Current drain for FM, AM includes current of AF driver stage.
2. When handling the IC, be careful not to cause dielectric breakdown.
Icco
–3dBL.S.
V
O
THD
S/N
Quiescent
3dB down, 30% mod
V
IN
=80dBμ, 30% mod
V
IN
=80dBμ, 30% mod
V
IN
=80dBμ
5.6
16
90
0.8
59
mA
dBμ
mV
%
dB
VG
THD
V
O
=50mV
V
O
=50mV
24
0.3
dB
%
Ambient temperature, Ta – °C
A
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相關(guān)代理商/技術(shù)參數(shù) |
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|---|---|
| LA1805 | 制造商:Panasonic Industrial Company 功能描述:IC |
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| LA1810 | 制造商:SANYO 制造商全稱(chēng):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(chǎng)家 制造商全稱(chēng):未知廠(chǎng)家 功能描述:Consumer IC |
| LA1815 | 制造商:未知廠(chǎng)家 制造商全稱(chēng):未知廠(chǎng)家 功能描述:Consumer IC |
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