LA72910V_09 Datasheet, PDF (1/10 Pages) Sanyo Semicon Device – FM Modulator and Demodulator IC

Ordering number : ENA0783
LA72910V
Monolithic Linear IC
FM Modulator and
Demodulator IC
Overview
The LA72910V 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
• 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
When mounted on a 114.3mm × 76.1mm × 1.6mm, glass epoxy.
Conditions
Ratings
Unit
7.0
V
300
mW
-30 to +70
°C
-40 to +150
°C
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
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Specifications of any and all SANYO Semiconductor Co.,Ltd. products described or contained herein stipulate
the performance, characteristics, and functions of the described products in the independent state, and are not
guarantees of the performance, characteristics, and functions of the described products as mounted in the
customer's products or equipment. To verify symptoms and states that cannot be evaluated in an independent
device, the customer should always evaluate and test devices mounted in the customer's products or
equipment.
41907 MS PC 20070419-S00005 No.A0783-1/10