Monolithic Linear IC
Ordering number : EN1820D
Monolithic Linear IC
LA1265 FM/AM Tuner of Electronic Tuning Type
Features
• Minimum number ...
Description
Ordering number : EN1820D
Monolithic Linear IC
LA1265 FM/AM Tuner of Electronic Tuning Type
Features
Minimum number of external parts required. Excellent S/N. Local OSC with ALC. Local OSC buffer. Tuning indicator pin (common with narrow-band stop signal and muting drive output). Variable stop sensitivity (variable separately for FM, AM) Low whistle. Signal meter pin.
Functions
FM : IF amplifier, quadrature detector, AF preamplifier, signal meter, tuning indicator drive output (common 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).
Specifications
Maximum Ratings at Ta = 25°C, See specified Test Circuit.
Parameter
Symbol
Conditions
Maximum supply voltage Flow-in current Flow-out current
Allowable power dissipation
VCC max I8 I20 I22
Pd max
Pins 7, 8, 17 Pin 8 Pin 20 Pin 22 Ta ≤ 60°C
Operating temperature
Topr
Storage temperature
Tstg
Ratings 16 20 1 2
650 −20 to +70 −40 to +125
Unit V mA mA mA
mW °C °C
Any and all SANYO Semiconductor Co.,Ltd. products described or contained herein are, with regard to "standard application", intended for the use as general electronics equipment (home appliances, AV equipment, communication device, office equipment, industrial equipment etc.). The products mentioned herein shall not be intended for use for any "special application" (medical equipment whose purpose is to sustain ...
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