LA4597 View Datasheet(PDF) - SANYO -> Panasonic
Part Name
Description
Manufacturer
LA4597 Datasheet PDF : 5 Pages
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Ordering number:ENN2681B
Functions
• On-chip thermal shutdown circuit.
• On-chip standby switch.
Monolithic Linear IC
LA4597
2-Channel Power Amplifier
for Radio-Cassette Recorders
Package Dimensions
unit:mm
3107-SIP13H
[LA4597]
25.6
2.0
2.4
3.4
10.0
1
0.8
2.0 0.5
Specifications
Absolute Maximum Ratings at Ta = 25˚C
Parameter
Maximum supply voltage
Allowable power dissipation
Operating temperature
Storage temperature
Symbol
VCC max
Pd max
Topr
Tstg
Conditions
With 100× 100× 1.5mm3 Al heat sink
13
0.4
1.15
1.2
SANYO : SIP13H
Ratings
Unit
18 V
11.4 W
–20 to +75 ˚C
–40 to +150 ˚C
Operating Conditions at Ta = 25˚C
Parameter
Recommended supply voltage
Recommended load resistance
Operating voltage range
Symbol
VCC
RL
VCCop
Conditions
Ratings
Unit
9, 12 V
3.2 Ω
4.2 to 16.0 V
Operating Characteristics at Ta = 25˚C, VCC=9V, f=1kHz, Rg=600Ω, RL=3.2Ω, VG=50dB
Parameter
Symbol
Conditions
Ratings
Unit
min typ max
Quiescent current
Icco
10
20
40 mA
Voltage gain
VG
47
49
51 dB
Output power
Total harmonic distortion
Input resistance
PO1
PO2
THD
ri
THD=10%
THD=10%, VCC=12V
VO=2V
2.2
2.9
W
4.6
W
0.3
1.0 %
20
30
kΩ
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
21800TN (KT)/3078KI/O287TA/O157TA, TS No.2681–1/5
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