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LA4182

Features: `Built-in 2 channels enabling use in stereo and bridge amplifier applications.`High output: 2.3 W/channel, VCC = 9 V, RL = 4 , and 4.7 W/bridge, RL = 8 .`Minimum number of external parts required : 9 pcs. min. (Stereo/bridge).`Small pop noise at the time of power supply ON/OFF due to bui...

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SeekIC No. : 004390327 Detail

LA4182: Features: `Built-in 2 channels enabling use in stereo and bridge amplifier applications.`High output: 2.3 W/channel, VCC = 9 V, RL = 4 , and 4.7 W/bridge, RL = 8 .`Minimum number of external parts r...

LA4182 Data Sheet

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Part Number:
LA4182
Supply Ability:
5000

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  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2024/12/22

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Product Details

Description



Features:

`Built-in 2 channels enabling use in stereo and bridge amplifier applications.
`High output: 2.3 W/channel, VCC = 9 V, RL = 4 , and 4.7 W/bridge, RL = 8 .
`Minimum number of external parts required : 9 pcs. min. (Stereo/bridge).
`Small pop noise at the time of power supply ON/OFF due to built-in muting circuit.
`Good ripple rejection ratio due to built-in ripple filter.
`Soft tone at the time of output saturation.
`Good channel separation.
`Voltage gain fixed at 45 dB (Bridge: 51 dB). Variable voltage gain available with external resistor added.
`Easy to design radiator fin.


Specifications

Parameter Symbol Conditions Ratings Unit
Maximum supply voltage VCC max With signal 11 V
Quiescent 15 V
Allowable power dissipation Pd max With printed circuit board
(Refer to Pd-Ta characteristics)		 4 W
Operating temperature Topr   −20 to +75 °C
Storage temperature Tstg   −55 to +150 °C



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