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LA1833NM View Datasheet(PDF) - SANYO -> Panasonic

Part Name
Description
View to exact match
LA1833NM Datasheet PDF : 10 Pages
1 2 3 4 5 6 7 8 9 10
LA1833N, 1833NM
Specifications
Maximum Ratings at Ta = 25°C
Parameter
Maximum supply voltage
Allowable power dissipation
Operating temperature
Storage temperature
Symbol
VCC max
Pd max
Topr
Tstg
Conditions
(LA1833N)
(LA1833NM) (Ta 45°C)
(LA1833NM) (Ta = 70°C)
Operating Conditions at Ta = 25°C
Parameter
Recommended supply voltage
Operating supply voltage range
Symbol
VCC
VCC op
Conditions
Electrical Characteristics at VCC = 5 V, in the specified test circuit
Parameter
Symbol
Conditions
[FM Mono Characteristics: fc = 10.7 MHz, fm = 1 kHz]
Current drain
Demodulator output
Channel balance
ICCO-FM No input
VO-FM 100 dBµ, 100% mod. The pin 13 output
100 dBµ, 100% mod.
C.B-mono The ratio (pin 13 output)/(pin 14 output)
Total harmonic distortion (mono) THD-FM 100 dBµ, 100% mod. The pin 13 output
Signal-to-noise ratio
S/N-FM 100 dBµ, 100% mod. The pin 13 output
AM rejection ratio
AMR 100 dBµ, AM = 30% mod. fm = 1 kHz
Input limiting voltage
100 dBµ, 100% mod. The pin 13 output
–3dBL. S Referenced to the output, when the input is down by –3 dB
SD LED on sensitivity
SD-On-FM
IF counter buffer output
Muting attenuation
VIFBuff-FM 100 dBµ, the pin 10 output
Mute Att 100 dBµ, 100% mod. fm = 1 kHz
[Stereo Characteristics: fc = 10.7 MHz, 100 dBµ, fm = 1 kHz, L + R = 90%, pilot = 10%]
Separation
Left channel modulated,
Sep the ratio (pin 13 output)/(pin 14 output)
Stereo on level
The pilot modulation level such that V7 becomes
ST-on less than 0.7 V
Total harmonic distortion (main) THD-main L + R modulation, the pin 13 output
Adjacent channel interference
rejection ratio
fs = 113 kHz, Vs = 90%, Pilot = 10%; the pin 13 output
Brej-3rd with respect to an L – R modulated 1 kHz demodulator output
Adjacent channel interference
rejection ratio
fs = 189 kHz, Vs = 90%, Pilot = 10%; the pin 13 output
Brej-5th with respect to an L – R modulated 1 kHz demodulator output
Carrier leakage
CL L + R = 90%, De-emph asis 50 µs, Pilot = 10%
[AM Characteristics: fc = 1000 kHz, fm = 1 kHz]
Current drain
Detector output
Detector output
Signal-to-noise ratio
ICCO-AM No input
VO-AM (1) 23 dBµ, 30% modulation. The pin 13 output
VO-AM (2) 80 dBµ, 30% modulation. The pin 13 output
S/N-AM (1) 23 dBµ, 30% modulation. The pin 13 output
S/N-AM (2) 80 dBµ, 30% modulation. The pin 13 output
Total harmonic distortion
THD-AM (1) 80 dBµ, 30% modulation. The pin 13 output
THD-AM (2) 100 dBµ, 30% modulation. The pin 13 output
SD LED on sensitivity
SD-On-AM
Local oscillator buffer output
IF counter buffer output
VOSC-AM No input, the pin 24 output
VIFBuff-AM 80 dBµ, no modulation, the pin 10 output
min
18
210
–1.5
70
45
32
200
28
1.5
38
11
40
90
16
48
14
140
140
Ratings
Unit
9
V
400
mW
400
mW
270
mW
–20 to +70
°C
–40 to +125
°C
Ratings
Unit
5
V
4 to 8
V
Ratings
Unit
typ
max
28
38 mA
330
420 mVrms
0
1.5
dB
0.5
1.5
%
78
dB
63
dB
34
42 dBµ
42
52 dBµ
275
400 mVrms
76
dB
42
dB
3.5
5.5
%
0.7
1.5
%
36
dB
41
dB
44
dB
22
33 mA
80
160 mVrms
160
230 mVrms
21
dB
54
dB
0.4
1.1
%
0.5
1.3
%
24
34 dBµ
200
mVrms
285
400 mVrms
No. 6568-2/10
 

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