5W Power Amplifier
LA4425AN
Monolithic Linear IC
5W Power Amplifier with Very Few External Parts for Car Radio and Car Stereo
http://onsem...
Description
LA4425AN
Monolithic Linear IC
5W Power Amplifier with Very Few External Parts for Car Radio and Car Stereo
http://onsemi.com
Overview
The LA4425AN is a 5W power amplifier with very few external parts. The smallest package in the industry [SIP-5H(TO-126 type)]. Only two external parts (Only I/O coupling capacitors). Almost no evaluation, adjustment and check of its functions as a power IC required and simplified control.
Functions
Wide operation supply range : 5 to 16V On-chip protection :
- Over-voltage protection - Thermal protection - Output D.C. short protection On-chip pop noise reducing circuit
SIP5 9.5x11.8 / SIP5H
Specifications
Maximum Ratings at Ta = 25C
Parameter Maximum supply voltage Surge maximum supply voltage Maximum output current Allowable power dissipation Operating temperature Storage temperature
Symbol VCC max VCC surge
IO peak Pd max
Topr Tstg
Rg = 0
Conditions
Giant pulse 200ms Rise time 1ms
With infinite heat sink
Ratings
18 50
3.3 7....
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