LA1260

Manufacturer Part NumberLA1260
DescriptionFM/AM tuner system for radio cassette recorder, music center
ManufacturerSanyo Semiconductor Corporation
LA1260 datasheet
 


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Ordering number : EN1506D
Functions
FM : IF amplifier, quadrature detector, AF preamplifier,
tuning indicator drive output.
AM : RF amplifier, MIX, OSC (with ALC), IF amplifier,
Detector, AGC, tuning indicator drive.
Features
• Minimum number of external parts required (No AM
detection coil required).
• High S/N : FM 81dB
AM 53dB
• Low-level AM oscillator with ALC : Pin 16 OSC output
MW 130mV
SW 70 mV to 90 mV
(7MHz) (24MHz)
• Less AM whistle interference : Whistle 1% at input 100dB/m.
• On-chip LED tuning indicator driver.
• On-chip FM/AM selector.
• Independent FM/AM output pins : Possible to set FM/AM frequency characteristic independently.
Specifications
Maximum Ratings
at Ta=25°C, See specified Test Circuit.
Parameter
Maximum supply voltage
Maximum current drain
Flow-in current
Flow-out current
Allowable power dissipation
Operating temperature
Storage temperature
Operating Conditions
Parameter
Recommended operating voltage V
Operating voltage range
SANYO Electric Co.,Ltd. Semiconductor Bussiness Headquarters
TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110 JAPAN
for Radio-Casette Recorders, Music Centers
Package Dimensions
unit : mm
3006B-DIP16
Symbol
Conditions
V
max
Pins 6, 12
CC
I
max
Pins 6+7+12
CC
I
Pin 7
7
I
Pin 15
15
Pd max
Ta≤70°C
Topr
Tstg
at Ta=25°C
Symbol
Conditions
CC
V
op
CC
N2897HA (KT)/33194HO/O067KI/8225MW/4045KI/8084KI, TS No.1506-1/14
Monolithic Linear IC
LA1260
FM/AM Tuner System
[LA1260]
SANYO : DIP16
Ratings
Unit
9
V
50
mA
20
mA
0.1
mA
450
mW
–20 to +70
°C
–40 to +125
°C
Ratings
Unit
4.5
V
3.0 to 8.0
V

LA1260 Summary of contents