LA72912V Datasheet, PDF (1/12 Pages) Sanyo Semicon Device – FM Modulator and Demodulator IC

Ordering number : ENA1409
LA72912V
Monolithic Linear IC
FM Modulator and
Demodulator IC
http://onsemi.com
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
Symbol
Maximum supply voltage
Allowable power dissipation
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
Unit
7.0
V
300
mW
-30 to +70
°C
-40 to +150
°C
Stresses exceeding Maximum 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.
Recommended Operating Conditions at Ta = 25°C
Parameter
Recommended supply voltage
Allowable operating voltage range
Symbol
VCC
VCC op
Conditions
Ta = -30 to +70°C
Ratings
Unit
5.0
V
4.7 to 5.5
V
Semiconductor Components Industries, LLC, 2013
July, 2013
21809 MS 20090128-S00005 No.A1409-1/12