LA4282 Datasheet, PDF (1/6 Pages) Sanyo Semicon Device – 2-Channel 10 W AF Power Amplifier for Use in Home Stereo, TV Applications

Ordering number: EN2683A
Monolithic Linear IC
LA4282
2-Channel 10 W AF Power Amplifier for
Use in Home Stereo, TV Applications
Overview
The LA4282 is an IC which seals a high-output power
amplifier for TVs and monitors in a compact package.
Package Dimensions
unit : mm
3049A-SIP12H
Features
. _{High-power 2-channel AF power amplifier}
. _{Low distortion}
. _{Minimum number of external parts required}
(no bootstrap capacitor required)
. _{Low pop noise at the time of power supply ON/OFF}
. _{Good ripple rejection (58 dB typ)}
. _{Wide operating voltage range}
. _{External muting available}
. _{On-chip protector against abnormality}
(thermal shutdown, overvoltage)
Specifications
[LA4282]
SANYO : SIP12H
Maximum Ratings at Ta = 25 °C
Parameter
Maximum supply voltage
Maximum output current
Allowable power dissipation
Operating temperature
Storage temperature
Symbol
V_CC max
I_{O peak}
Pd max
Topr
Tstg
Operating Conditions at Ta = 25°C
Quiescent
With heat sink
Conditions
Ratings
Unit
45
V
4
A
25
W
–20 to +75
°C
–40 to +150
°C
Parameter
Recommended supply voltage
Recommended load resistance
Symbol
V_CC
V_CC op
R_L
Conditions
Ratings
Unit
32
V
10 to 40
V
8
Ω
SANYO Electric Co.,Ltd. Semiconductor Bussiness Headquarters
TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110 JAPAN
22896HA(II)/7118TA,TS No.2683-1/6