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

device, the customer should always evaluate and test devices mounted in the customer

equipment.

Any and all SANYO Semiconductor Co.,Ltd. products described or contained herein are, with regard to

"standard application", intended for the use as general electronics equipment (home appliances, AV equipment,

communication device, office equipment, industrial equipment etc.). The products mentioned herein shall not be

intended for use for any "special application" (medical equipment whose purpose is to sustain life, aerospace

instrument, nuclear control device, burning appliances, transportation machine, traffic signal system, safety

equipment etc.) that shall require extremely high level of reliability and can directly threaten human lives in case

of failure or malfunction of the product or may cause harm to human bodies, nor shall they grant any guarantee

thereof. If you should intend to use our products for applications outside the standard applications of our

customer who is considering such use and/or outside the scope of our intended standard applications, please

consult with us prior to the intended use. If there is no consultation or inquiry before the intended use, our

customer shall be solely responsible for the use.

41907 MS PC 20070419-S00005 No.A0783-1/10

LA72910V

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

Symbol

Conditions

Ratings

Unit

Maximum supply voltage

VCC max

7.0

V

Allowable power dissipation

Pd max

300

mW

Operating temperature

Topr

Ta

≤ 70°C *

-30 to +70

°C

Storage temperature

Tstg

-40 to +150

°C

When mounted on a 114.3mm

× 76.1mm × 1.6mm, glass epoxy.

Recommended Operating Conditions at Ta = 25

°C

Parameter

Symbol

Conditions

Ratings

Unit

Recommended supply voltage

VCC

5.0

V

Allowable operating voltage range

VCC op

Ta = -30 to +70

°C

4.7 to 5.5

V

Monolithic Linear IC

FM Modulator and

Demodulator IC

Ordering number : ENA0783