LA1787NM 데이터 시트보기 (PDF) - SANYO -> Panasonic
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LA1787NM Datasheet PDF : 6 Pages
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Specifications
Maximum Ratings at Ta = 25°C
Parameter
Maximum supply voltage
Allowable power dissipation
Operating temperature
Storage temperature
Symbol
VCC1 max
VCC2 max
Pd max
Topr
Tstg
LA1787NM
Conditions
Pins 6, 40, and 61
Pins 7, 45, 54, 59, and 60
Ta ≤ 55°C
Recommended Operating Conditions at Ta = 25°C
Parameter
Recommended supply voltage
Operating supply voltage range
Symbol
VCC
VCCST IND
VCC op
Conditions
Pins 6, 7, 40, 45, 54, 59, 60, and 61
Pins 26
Ratings
Unit
9.0
V
12
V
950
mW
-40 to +85
°C
-40 to +150
°C
Ratings
Unit
8.0
V
5
V
7.5 to 9.0
V
Operating Characteristics at Ta = 25°C, VCC = 8.0V, in the specified test circuit, FM IF input
* : Note that these tests are made using an IC socket, models IC-51-0644-824 and KS8277 (Yamaichi Electronics Co., Ltd.).
Parameter
Symbol
Conditions
Switch settings
1 2 3 4 5 6 7 8 9 10
FM Characteristics - FM IF Input
Quiescent
current
Demodulated
output
Pin 31
demodulated
output
Channel
balance
Total harmonic
distortion
Signal-to-noise
ratio (IF)
AM rejection
ratio (IF)
Muting
attenuation (1)
Muting
attenuation (2)
Muting
attenuation (3)
Separation
Stereo on level
Stereo off level
Main distortion
Pilot
cancellation
SNC output
attenuation
ICCO-FM No input, I40+I45+I54+I59+I60+I61 ON
VO-FM
10.7MHz, 100dBµ, 1kHz,
ON
100% modulation, the pin 15 output
VO-FM31 10.7MHz, 100dBµ, 1kHz,
ON
100% modulation, the pin 31 output
CB
10.7MHz, 100dBµ, 1kHz,
ON
Pins 15, 16 ratio
THD-FMmono 10.7MHz, 100dBµ, 1kHz,
ON
100% modulation, pin 15
S/N-FM IF 10.7MHz, 100dBµ, 1kHz,
ON
100% modulation, pin 15
AMR IF 10.7MHz, 100dBµ, 1kHz, fm = 1kHz, ON
pin 15 when 30% AM
Att-1
10.7MHz, 100dBµ, 1kHz,
ON
The pin 15 attenuation when V33 is
changed from 0 to 2V
Att-2
10.7MHz, 100dBµ, 1kHz,
ON
The pin 15 attenuation when V33 is
changed from 0 to 2V *1
Att-3
10.7MHz, 100dBµ, 1kHz,
ON
The pin 15 attenuation when V33 is
changed from 0 to 2V *2
Separation 10.7MHz, 100dBµ, L+R = 90%,
ON
pilot = 10%, the pin 15 output ratio
ST-ON The pilot modulation such that V26 is ON
less than 0.5V
ST-OFF The pilot modulation such that V26 is ON
less than 3.5V
THD-Main L 10.7MHz, 100dBµ, L+R = 90%,
ON
pilot = 10%, pin 15
PCAN 10.7MHz, 100dBµ, pilot = 10%,
ON
Pin 15 signal
The pilot level leakage, DIN audio
AttSNC 10.7MHz, 100dBµ, L-R = 90%,
ON
pilot = 10%, V28 = 3V→0.6V, pin 15
B OFF B
B OFF B
B OFF B
B OFF B
B OFF B
B OFF B
B OFF B
B OFF B
B OFF B
B OFF B
B OFF B
B OFF B
B OFF B
B OFF B
B OFF B
B OFF B
ON OFF OFF ON
ON OFF OFF ON
ON OFF OFF ON
ON OFF OFF ON
ON OFF OFF ON
ON OFF OFF ON
ON OFF OFF ON
ON OFF OFF ON
ON ON OFF ON
ON ON OFF ON
ON OFF OFF ON
ON OFF OFF ON
ON OFF OFF ON
ON OFF OFF ON
ON OFF OFF OFF
/ON
ON OFF OFF ON
Ratings
Unit
min typ max
60 94 110 mA
205 310 415 mVrms
190 295 380 mVrms
-1
0 +1 dB
0.3
1%
75 82
dB
55 68
dB
5 10 15 dB
15 20 25 dB
28 33 38 dB
30 40
dB
2.1 4.1 6.1 %
1.3 3.2
%
0.3 1.2 %
20 30
dB
1
5
9 dB
Continued on next page.
No.A0229-2/6
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