LA72912V
LA72912V is FM Modulator and Demodulator IC manufactured by onsemi.
Ordering number : ENA1409
Monolithic Linear IC
FM Modulator and Demodulator IC http://onsemi.
Overview
The LA72912V is a FM modulation and demodulation single-chip IC. Its adjustment free modulation/demodulation circuit significantly reduces the number of peripheral circuits required and can contribute to lower production costs.
Functions
- ASK modulation and demodulation
- Video signal FM modulation and demodulation
- Video signal emphasis and de-emphasis function
- Drop-Out detecting function of Video FM signal
- FM mute function at Second-Call
Specifications
Maximum Ratings at Ta = 25°C
Parameter Maximum supply voltage Allowable power dissipation
Symbol VCC max Pd max
Operating temperature
Topr
Ta ≤ 70°C
- Storage temperature
Tstg
- Mounted on a 114.3mm × 76.1mm × 1.6mm, glass epoxy board.
Conditions
Ratings
-30 to +70
-40 to +150
Unit V m W °C °C
Stresses exceeding Maximum Ratings may damage the device. Maximum Ratings are stress ratings only. Functional operation above the Remended Operating Conditions is not implied. Extended exposure to stresses above the Remended Operating Conditions may affect device reliability.
Remended Operating Conditions at Ta = 25°C
Parameter Remended supply voltage Allowable operating voltage range
Symbol VCC VCC...
