onsemi LA1225MC
The LA1225MC is a Low-voltage operation (1.8V or higher) FM IF detector IC for the electronic tuning system.FEATURES
● Low-voltage operation (1.8V or higher)● Supports electronic tuning systems (provides built-in SD output and IF count output functions)
● FM detector circuit accepts an even wider input frequency range. (Supports the use of an external phase capacitor.)
● Miniature package: SOIC10 Functions
● IF amplifier
● Quadrature detector
● Signal meter
● SD
● IF buffer Specifications
MAXIMUM RATINGS
at Ta = 25°C Parameter Symbol Maximum supply voltage Allowable power dissipation VCC max Pd max Operating temperature Topr Storage temperature Tstg Ta ≤ 85°C Conditions Ratings 9.0 100 -20 to +85 -55 to +150 Unit V mW °C °C Stresses exceedingMAXIMUM RATINGS
may damage the device.MAXIMUM RATINGS
are stress ratings only. Functional operation above the Recommended Operating Conditions is not implied. Extended exposure to stresses above the Recommended Operating Conditions may affect device reliability. Operating Conditions at Ta = 25°C Parameter Symbol Recommended supply voltage Operating su...