Ordering number: EN1521D
Monolithic Linear IC
LA1185
FM Front-end for Radio-cassette Recorder, Home
Stereo Applications
Overview
Package Dimensions
The LA1185 is an FM receiver front-end IC for radio-cassette
recorder, music center applications. Its mixer is of
double-balanced type. The built-in oscillator and buffer
amplifier improves the strong input characteristic.
unit : mm
3017C-SIP9
[LA1185]
22.3
3.0
1.5
5.7 max
4.8
1.0
. FM front-end IC for radio-cassette recorders and music
0.51 min
Use
3.2
centers
1
Functions and Features
0.99
9
2.54
0.5
1.3
0.25
1.35
. RF amplifier, mixer, local oscillator
. Improvement in cross modulation characteristics due to the
mixer.
. use of double-balanced input characteristic.
Improvement in strong
. Minimum number of external parts required.
. Less spurious radiation from local oscillator.
. Operating voltage range : 1.5 to 8.0 V
SANYO : SIP9
Specifications
Maximum Ratings at Ta = 25°C
Parameter
Symbol
Maximum supply voltage
Conditions
Ratings
VCC max
Maximum pin voltage
Unit
8
V
V3-5
Allowable power dissipation
12
V
V6-5
VCC + 0.8
V
Pd max
Ta % 80°C
150
mW
Operating temperature
Topr
–20 to +80
°C
Storage temperature
Tstg
–40 to +125
°C
Any and all SANYO products described or contained herein do not have specifications that can handle
applications that require extremely high levels of reliability, such as life-support systems, aircraft’s
control systems, or other applications whose failure can be reasonably expected to result in serious
physical and/or material damage. Consult with your SANYO representative nearest you before using
any SANYO products described or contained herein in such applications.
SANYO assumes no responsibility for equipment failures that result from using products at values that
exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or other
parameters) listed in products specifications of any and all SANYO products described or contained
herein.
SANYO Electric Co.,Ltd. Semiconductor Company
TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110-8534 JAPAN
81096HA(II)/0067KI/N214MW/4124KI/9283KI,TS No.1521-1/5