Ordering number : EN1820C
Monolithic Linear IC
LA1265
FM/AM Tuner of Electronic Tuning Type
Functions
Package Dimensions
FM : IF amplifier, quadrature detector, AF preamplifier,
unit : mm
signal meter, tuning indicator drive output (common
3059-DIP22S
with stop signal, muting drive output).
AM : RF amplifier, MIX, OSC (with ALC), IF amplifier,
detector, AGC, signal meter, tuning indicator drive
output (common with stop signal).
[LA1265]
Features
鈥?Minimum number of external parts required.
鈥?Excellent S/N.
鈥?Local OSC with ALC.
鈥?Local OSC buffer.
鈥?Tuning indicator pin (common with narrow-band stop
signal and muting drive output).
鈥?Variable stop sensitivity (variable separately for FM, AM)
鈥?Low whistle.
鈥?Signal meter pin.
SANYO : DIP22S
Specifications
Maximum Ratings
at Ta=25擄C, See specified Test Circuit.
Parameter
Maximum supply voltage
Flow-in current
Flow-out current
Allowable power dissipation
Operating temperature
Storage temperature
Symbol
V
CC
max
I
8
I
20
I
22
Pd max
Topr
Tstg
Pin 8
Pin 20
Pin 22
Ta鈮?0擄C
Conditions
Pins 7, 8, 17
Ratings
16
20
1
2
650
鈥?0 to +70
鈥?0 to +125
Unit
V
mA
mA
mA
mW
擄C
擄C
Operating Conditions
at Ta=25擄C
Parameter
Operating voltage range
Symbol
V
CC
op
Conditions
Ratings
8.5
6 to 14
Unit
V
V
Recommended operating voltage V
CC
SANYO Electric Co.,Ltd. Semiconductor Bussiness Headquarters
TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110 JAPAN
N2897HA (KT)/40194HK/O077KI/D095KI/2255KI, TS No.1820-1/15