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LA1836M View Datasheet(PDF) - SANYO -> Panasonic

Part Name
Description
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LA1836M Datasheet PDF : 13 Pages
1 2 3 4 5 6 7 8 9 10 Next Last
Pin Functions
Pin No.
Function
Voltage
1
FM IF input
VREG
LA1836, 1836M
Internal equivalent circuit
Remarks
Input impedance ri = 330
2
AM mixer output
VCC
3
FM IF input bypass
VREG
Also used for the AM noise filter
4
REG
VREG
VREG = 3.6 V
5
AM IF input
VREG
6
GND
0V
7
Tu – LED
VCC
8
ST – LED, AM – IF
output
VCC
9
FM detector
VCC
10
VCC
VCC
AM/FM IF buffer output,
11
output control SW
0V
(muting switch)
Input impedance ri = 2 k
Active low
Open collector
AM stereo IF output (pin 8)
Recommended detector coil: 600TEAS-8199Z
(Toko)
SA281 (Sumida)
The post-amplifier muting turns on for applied
voltages of 1.3 V and over.
The IF buffer output turns on at 4.0 V and over.
Recommended muting on control voltage: 1.9 V
Continued on next page.
No. 4787-5/13
 

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