la4630n Sanyo Semiconductor Corporation, la4630n Datasheet

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la4630n

Manufacturer Part Number
la4630n
Description
9v/12v 3-dimension Power Ic For Radio Cassette Recorders
Manufacturer
Sanyo Semiconductor Corporation
Datasheet

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Company
Part Number
Manufacturer
Quantity
Price
Part Number:
LA4630N
Manufacturer:
SANYO
Quantity:
1 000
Part Number:
LA4630N
Manufacturer:
SAONY
Quantity:
20 000
Features
• Stereo section 9V/3
• Super bass section 9V/3 6W, 12V/3 10W : output ca-
• On-chip pop noise suppressor
• On-chip power switch circuit
• External and mute functions on chip.
• Protection functions on chip (thermal protection circuit
Specifications
Maximum Ratings at Ta = 25˚C
Recommended Operating Conditions at Ta = 25˚C
Ordering number:ENN3227B
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capacitorless power
pacitor, B-S capacitorless power
This chip employs technology for eliminating pins and
external connections to realize 3-dimensional power on a
single chip. This IC is a single package power IC for
making sound systems with punch.
and BTL section R
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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.
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.
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TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110-8534 JAPAN
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N1003TN (KT)/O1002AS/40500TN (KT)/D191TH/5150TA, TS (GTPS) No.3227–1/8
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9V/12V 3-Dimension Power IC for
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Package Dimensions
unit:mm
3109A-SIP18H
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Radio Cassette Recorders
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[LA4630N]
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Monolithic Linear IC
LA4630N
HEAT SPREADER
Continued on next page.
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SANYO : SIP18H
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Related parts for la4630n

la4630n Summary of contents

Page 1

... N1003TN (KT)/O1002AS/40500TN (KT)/D191TH/5150TA, TS (GTPS) No.3227–1/8 Monolithic Linear IC LA4630N [LA4630N] 36.8 (30.0) HEAT SPREADER 4.5 18 2.0 0.5 1.0 0.4 SANYO : SIP18H – – ...

Page 2

... LA4630N ...

Page 3

... Note 2 : Audio mute is enabled by connecting a 300 resistance between the DC pin (pin 10) and ground. DC bias control of both the stereo (L ch, R ch) and BTL (super bass) channels is there enabled, and all audio output signals can be muted by controlling the MUTE pin. LA4630N ...

Page 4

... V P Chart LA4630N 1 LA4360N 18 0.1 F 100 0.15 F ceramic 100 F 100 100 F 1000 ...

Page 5

... Rg=10k 20 BTL/No signal R ch 0dBm L ch Check 0dBm R ch Check DIN AUDIO 100 1k Frequency, f – Hz LA4630N = f=1kHz Rg=600 =9V ...

Page 6

... Load Resistance – – [BLT] 20 THD=10% f=1kHz Rg=600 Supply Voltage – V LA4630N = =100Hz 3 Rg B.P.F (DIN AUDIO 100 10k 10 8 ...

Page 7

... No foreign matter such as cutting particles must exist between heat sink and radiator fin. When applying grease on the junction surface, it must be applied uniformly on the whole surface lead pins must be soldered to the printed circuit board after the radiator fin is mounted on the IC. LA4630N 50 f=1kHz ...

Page 8

... SANYO believes information herein is accurate and reliable, but no guarantees are made or implied regarding its use or any infringements of intellectual property rights or other rights of third parties. This catalog provides information as of November, 2003. Specifications and information herein are subject to change without notice. LA4630N PS No.3227–8/8 ...

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