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LA1776M データシート(PDF) 8 Page - Sanyo Semicon Device

部品番号 LA1776M
部品情報  Monolithic Linear IC Single-Chip Tuner IC for Car Radios
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メーカー  SANYO [Sanyo Semicon Device]
ホームページ  https://www.sanyo-av.com/us/
Logo SANYO - Sanyo Semicon Device

LA1776M データシート(HTML) 8 Page - Sanyo Semicon Device

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An antenna damping current flows when the RF
AGC voltage (pin 1) reaches VCC – VD.
FM antenna damping
drive pin
No.8085-8/41
LA1776M
Continued on next page.
Pin Descriptions
1
ANT
1000 pF
1000 pF
100
Ω
500
Ω
VCC
62 pin
RF
AGC
1
2
2
N
AGC
DET
W
AGC
DET
KEYED
AGC
ANT
DAMPING
VCC (61pin)
VCC-VD
12 k
Ω
FET
2ND GATE
+
Used to control the FET second gate voltage.
In AM mode, forcibly set the pin 2 voltage to the low
level and apply AGC to the FM RF system.
RF AGC
3
Oscillator connection
This pin is designed to drive an external oscillator
circuit that uses external transistors and capacitors.
FM OSC
4
VCC
VCC (5 pin)
25 pF
20 pF
2 k
Ω
10 k
Ω
VT
4
EF. GND
Pin No.
Pin
Description
Equivalent circuit


同様の部品番号 - LA1776M

メーカー部品番号データシート部品情報
logo
Sanyo Semicon Device		 LA1776M SANYO-LA1776M Datasheet
544Kb / 41P		    Single-Chip Tuner IC for Car Radios
LA1776M SANYO-LA1776M_09 Datasheet
544Kb / 41P		    Single-Chip Tuner IC for Car Radios
More results

同様の説明 - LA1776M

メーカー部品番号データシート部品情報
logo
Sanyo Semicon Device		 LA1780M SANYO-LA1780M Datasheet
764Kb / 38P		    Single-Chip Tuner IC for Car Radios
LA1895M SANYO-LA1895M Datasheet
139Kb / 4P		    Single-Chip Tuner IC for Car Radios
logo
Silan Microelectronics ...		 SA1787 SILAN-SA1787 Datasheet
1Mb / 19P		    SINGLE-CHIP TUNER IC FOR CAR RADIOS
logo
Sanyo Semicon Device		 LA1776M SANYO-LA1776M_09 Datasheet
544Kb / 41P		    Single-Chip Tuner IC for Car Radios
LA1781M SANYO-LA1781M Datasheet
567Kb / 50P		    Single-Chip Tuner IC for Car Radios
LA1787M SANYO-LA1787M_09 Datasheet
600Kb / 54P		    Single-Chip Tuner IC for Car Radios
LA1787M SANYO-LA1787M Datasheet
606Kb / 54P		    Single-Chip Tuner IC for Car Radios
LA1784M SANYO-LA1784M Datasheet
568Kb / 50P		    Single-Chip Tuner IC for Car Radios
LA1781M SANYO-LA1781M_09 Datasheet
514Kb / 48P		    For Car Radios Single-Chip Tuner IC
LA1844MC SANYO-LA1844MC Datasheet
852Kb / 11P		    Monolithic Linear IC For Home Stereo Single-chip Tuner IC
More results


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