LA1800 데이터 시트보기 (PDF) - SANYO -> Panasonic
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LA1800 Datasheet PDF : 8 Pages
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Parameter
Symbol
Pin 6 voltage
V6
Pin 7 voltage
V7
Pin 8 voltage
V8
Pin 9 voltage
V9
Pin 10 voltage
V10
Pin 13 voltage
V13
Pin 14 voltage
V14
Pin 16 voltage
V16
Pin 17 voltage
V17
Pin 19 voltage
V19
Pin 20 voltage
V20
[AF]
Pin 11 current
I11
Pin 12 voltage
V12
LA1800
Conditions
[Reference characteristics]
Operating Characteristics at Ta=25°C, VCC=3V, See Test Circuit 2
Parameter
Symbol
Conditions
[AM : fC=1MHz, fm=400Hz]
Current drain
Icco
Quiescent
Detection output
VO1
VIN=40dBµ, 30% mod
Signal to noise ratio
VO2
VIN=70dBµ, 30% mod
S/N
VIN=70dBµ, 30% mod
[FM : fC=90MHz, fm=400Hz]
Current drain
Icco
Quiescent
Input limiting sensitivity
–3dBL.S. 3dB down, 30% mod
Demodulation output
VO
VIN=80dBµ, 30% mod
Total harmonic distortion
THD
VIN=80dBµ, 30% mod
Signal to noise ratio
[AF : fm=400Hz]
S/N
VIN=80dBµ
Voltage gain
Total harmonic distortion
VG
THD
VO=50mV
VO=50mV
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.
Ratings
Unit
min typ max
1.1 1.7 2.3 V
1.1 1.7 2.3 V
1.1 1.7 2.3 V
1.9 2.6 2.9 V
1.8 2.5 2.9 V
0 0.6 V
0.5 1.0 1.7 V
1.6 2.3 2.9 V
1.6 2.3 2.9 V
0.6 0.86
14 V
0.6 0.86
14 V
0.5 1.0 1.5 mA
0 0.5 V
Ratings
Unit
min typ max
3.6
mA
10
mV
100
mV
47
dB
5.6
mA
16
dBµ
90
mV
0.8
%
59
dB
24
dB
0.3
%
Ambient temperature, Ta – °C
No.1844-2/8
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