Motor de Búsqueda de Datasheet de Componentes Electrónicos
  Spanish  ▼
ALLDATASHEET.ES

X  

LA1837 Datasheet(PDF) 2 Page - Sanyo Semicon Device

No. de pieza LA1837
Descripción Electrónicos  Single-Chip Home Stereo IC with Electronic Tuning Support
Download  9 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Fabricante Electrónico  SANYO [Sanyo Semicon Device]
Página de inicio  https://www.sanyo-av.com/us/
Logo SANYO - Sanyo Semicon Device

LA1837 Datasheet(HTML) 2 Page - Sanyo Semicon Device

  LA1837 Datasheet HTML 1Page - Sanyo Semicon Device LA1837 Datasheet HTML 2Page - Sanyo Semicon Device LA1837 Datasheet HTML 3Page - Sanyo Semicon Device LA1837 Datasheet HTML 4Page - Sanyo Semicon Device LA1837 Datasheet HTML 5Page - Sanyo Semicon Device LA1837 Datasheet HTML 6Page - Sanyo Semicon Device LA1837 Datasheet HTML 7Page - Sanyo Semicon Device LA1837 Datasheet HTML 8Page - Sanyo Semicon Device LA1837 Datasheet HTML 9Page - Sanyo Semicon Device  
Zoom Inzoom in Zoom Outzoom out
 2 / 9 page
background image
No. 5688-2/9
LA1837
Parameter
Symbol
Conditions
Ratings
Unit
min
typ
max
[FM Mono Characteristics] fc = 10.7 MHz, fm = 1 kHz, with the coil adjusted so that VAFC – VREG = 0 V
Current drain
ICCO-FM
With no input
18
31
44
mA
Demodulation output
VOFM
100 dBµ, 100% mod. The pin 16 output
730
1100
1460
mVrms
Channel balance
C.B-mono
100 dBµ, 100% mod. The pin 16 output/pin 17 output
–1.5
0
+1.5
dB
Total harmonic distortion (mono)
THDFM(1)
100 dBµ, 100% mod. The pin 16 output
0.3
1.3
%
Total harmonic distortion (mono)
THDFM(2)
100 dBµ, 200% mod. The pin 16 output
1.0
5
%
Signal-to-noise ratio
S/NFM
100 dBµ, 100% mod. The pin 16 output
72
80
dB
AM rejection ratio
AMR
100 dBµ, AM 30 % mod. The pin 16 output
45
65
dB
Limiting input voltage
–3 dBL.S.
100 dBµ, 100% mod. Referenced to the output.
26
32
38
dBµ
The input such that the output is down –3 dB.
LED sensitivity
SDOn-FM
51
60
69
dBµ
LED bandwidth
SDBW
100 dBµ
85
120
170
kHz
IF count buffer output
VIFBuff-FM
100 dBµ. The pin 13 output
80
120
160
mVrms
S-meter output
VSM-FM(1)
0 dBµ. The pin 11 output
0
0.1
0.5
V
VSM-FM(2)
100 dBµ. The pin 11 output
3.6
4.3
5.0
V
Muting attenuation
Mute-Att
100 dBµ, 100% mod. The pin 16 output
75
85
dB
[FM Stereo Characteristics] fc = 10.7 MHz, 100 dBµ, fm = 1 kHz, L + R = 90%, Pilot = 10%
Separation (left)
SepL
L mod. The pin 16 output/pin 17 output
30
45
dB
Separation (right)
SepR
R mod. The pin 17 output/pin 16 output
30
45
dB
Stereo on level
STON
The pilot modulation such that V7 is under 0.7 V.
1.3
2.7
5
%
Stereo off level
STOFF
The pilot modulation such that V7 is over 4.5 V.
1.5
%
Total harmonic distortion (main)
THD-main
L+R mod. The pin 16 output
0.3
1.3
%
Brej-3rd
fs = 113 kHz, Vs = 90 %, Pilot = 10 %, The pin
40
dB
Adjacent channel interference
16 output vs. the L-R mod. 1 kHz demodulated output
rejection ratio
Brej-5th
fs = 189 kHz, Vs = 90 %, Pilot = 10 %, The pin
40
dB
16 output vs. the L-R mod. 1 kHz demodulated output
[AM Characteristics] fc = 1000 kHz, fm = 1 kHz
Current drain
ICCO-AM
With no input
15
25
35
mA
Detector output
VOAM(1)
23 dBµ, 30% mod. The pin 16 output
100
180
360
mVrms
VOAM(2)
80 dBµ, 30% mod. The pin 16 output
200
320
500
mVrms
Signal-to-noise ratio
S/NAM(1)
23 dBµ, 30% mod. The pin 16 output
18
22
dB
S/NAM(2)
80 dBµ, 30% mod. The pin 16 output
49
55
dB
Total harmonic distortion (mono)
THDAM(1)
80 dBµ, 30% mod. The pin 16 output
0.4
1.2
%
THDAM(2)
80 dBµ, 80% mod. The pin 16 output
1.0
4.0
%
LED sensitivity
SDOn-AM
17
27
37
dBµ
Local oscillator buffer output
VOSC-AM
With no input. The pin 30 output
110
160
220
mVrms
IF counter buffer output
VIFBuff-AM
80 dBµ, no modulation. The pin 13 output
160
220
300
mVrms
ST-IF output
VSTIF-AM
80 dBµ, no modulation. The pin 7 output
16
34
48
mVrms
S-meter output
VSM-AM
0 dBµ, no modulation.
0
0
0.2
V
Electrical Characteristics at Ta = 25°C, VCC = 9 V, in the specified Test Circuit
Ambient temperature, Ta – °C
Pd max – Ta


Número de pieza similar - LA1837

Fabricante ElectrónicoNo. de piezaDatasheetDescripción Electrónicos
logo
Sanyo Semicon Device
LA1837 SANYO-LA1837 Datasheet
216Kb / 9P
   For Home Stereo IC with Electronic Tuning Support Single-Chip IC
LA1837M SANYO-LA1837M Datasheet
124Kb / 9P
   LA1837M
LA1837M SANYO-LA1837M Datasheet
686Kb / 9P
   Single-Chip AM/FM Tuner IC for Home Stereo Systems
logo
ON Semiconductor
LA1837M ONSEMI-LA1837M Datasheet
463Kb / 9P
   Single-Chip AM/FM Tuner IC
May, 2013
logo
Sanyo Semicon Device
LA1837M SANYO-LA1837M_06 Datasheet
686Kb / 9P
   Single-Chip AM/FM Tuner IC for Home Stereo Systems
More results

Descripción similar - LA1837

Fabricante ElectrónicoNo. de piezaDatasheetDescripción Electrónicos
logo
Sanyo Semicon Device
LA1838 SANYO-LA1838 Datasheet
110Kb / 9P
   Single-Chip Home Stereo IC with Electronic Tuning Support
LA1835 SANYO-LA1835 Datasheet
338Kb / 14P
   Home Stereo Single-Chip Tuner IC with Electronic Tuning Support
LA1837 SANYO-LA1837_09 Datasheet
216Kb / 9P
   For Home Stereo IC with Electronic Tuning Support Single-Chip IC
LA1836 SANYO-LA1836 Datasheet
535Kb / 13P
   Single-Chip Home Stereo Electronic Tuning IC
LA1845NV SANYO-LA1845NV Datasheet
837Kb / 10P
   Single-Chip Home Stereo IC
LA1845N SANYO-LA1845N Datasheet
190Kb / 10P
   Single-Chip Home Stereo IC
LA1845NV SANYO-LA1845NV_06 Datasheet
541Kb / 10P
   Single-Chip Home Stereo IC
LA1845N SANYO-LA1845N_09 Datasheet
125Kb / 9P
   For Home Stereo IC Single-Chip Tuner IC
LA1844M SANYO-LA1844M Datasheet
618Kb / 11P
   For Home Stereo Single-chip Tuner IC
LA1844MC SANYO-LA1844MC Datasheet
852Kb / 11P
   Monolithic Linear IC For Home Stereo Single-chip Tuner IC
More results


Html Pages

1 2 3 4 5 6 7 8 9


Datasheet Descarga

Go To PDF Page


Enlace URL




Política de Privacidad
ALLDATASHEET.ES
¿ALLDATASHEET es útil para Ud.?  [ DONATE ] 

Todo acerca de Alldatasheet   |   Publicidad   |   Contáctenos   |   Política de Privacidad   |   Intercambio de Enlaces   |   Lista de Fabricantes
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com