LA7155M データシートの表示（PDF） - SANYO -> Panasonic
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LA7155M Datasheet PDF : 5 Pages
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Ordering number:ENN4064A
Monolithic Linear IC
LA7155M
Audio Switch for PAL 21 Pin Connectors
Overview
The LA7155M is an audio switch of a stereophonic system
for PAL 21 pin connectors.
Features
• ±5V power supply.
• Smaller size allowing for saving space.
• Low distortion factor.
Package Dimensions
unit:mm
3112-MFP24S
[LA7155M]
24
13
Functions
• 4 audio switch circuits of 2 inputs and 1 output.
• 2 audio switch circuits of 3 inputs and 1 output.
• 2 audio amplifying circuits of 2dB.
• 2 audio amplifying circuits of 12dB.
Specifications
Maximum Ratings at Ta = 25˚C
Parameter
Maximum supply voltage
Allowable power dissipation
Operating temperature
Storage temperature
Symbol
VCC max
Pd max
Topr
Tstg
Ta≤75˚C
Operating Conditions at Ta = 25˚C
Parameter
Recommended supply voltage
Operating voltage range
* Both + and – voltages of supply are required.
Symbol
VCC
VCC op
1
12
12.5
0.15
0.35
Conditions
Conditions
1.0
(0.75)
SANYO : MFP24S
Ratings
Unit
±7 V
300 mW
–20 to +75 ˚C
–55 to +150 ˚C
Ratings
Unit
±5 V
±4 to ±6 V
Operating Characteristics at Ta = 25˚C, VCC=±5V and f=1kHz
Parameter
Symbol
Conditions
Circuit drain
Output voltage 1
Output voltage 2
Output voltage 3
Output voltage 4
Output voltage 5
ICC
VO1
VO2
VO3
VO4
VO5
No signal
VIN=–18dBV
VIN=–6dBV
VIN=–6dBV
VIN=–8dBV
VIN=–18dBV
Ratings
Unit
min typ max
8
11
14 mA
–19 –18 –17 dBV
–19 –18 –17 dBV
–7
–6
–5 dBV
–7
–6
–5 dBV
–7
–6
–5 dBV
Continued on next page.
Any and all SANYO products described or contained herein do not have specifications that can handle
applications that require extremely high levels of reliability, such as life-support systems, aircraft’s
control systems, or other applications whose failure can be reasonably expected to result in serious
physical and/or material damage. Consult with your SANYO representative nearest you before using
any SANYO products described or contained herein in such applications.
SANYO assumes no responsibility for equipment failures that result from using products at values that
exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges,or other
parameters) listed in products specifications of any and all SANYO products described or contained
herein.
SANYO Electric Co.,Ltd. Semiconductor Company
TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110-8534 JAPAN
42000TN (KT)/41495HA/2142TS No.4064–1/5
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