LA1266 - Sanyo

LA1266 AM/FM Tuner System Of Electronic Tuning Type Monolithic Linear

Ordering number : EN2291B Monolithic Linear IC LA1266 AM/FM Tuner System Of Electronic Tuning Type Functions FM : IF amplifier, quadrature detector, AF preamplifier, signal meter, IF count outputlifier, tuning indicator drive output (common with stop signal, muting drive output) AM : RF amplifier, MIX, OSC (with ALC), IF amplifier, detector, AGC, signal me.

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)
• Less tweet interference
• Signal meter pin
• IF count output Specifications Maximum Ratings at Ta=25°C Parameter Symbol Maximum supply voltage Flow-in current Flow-out current Allowable power dissipation VCC m.