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LA2900M

Features: • High output level (5.3 V rms)• Low output noise voltage (12 V)• Low total harmonic distortion (0.003%)• High ripple rejection ratio (70 dB)• Excellent audio fidelityPinoutSpecifications Parameter Symbol Conditions Ratings Unit Maximum supply vo...

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SeekIC No. : 004390297 Detail

LA2900M: Features: • High output level (5.3 V rms)• Low output noise voltage (12 V)• Low total harmonic distortion (0.003%)• High ripple rejection ratio (70 dB)• Excellent audio...

LA2900M Data Sheet

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Part Number:
LA2900M
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: 2025/1/11

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Product Details

Description



Features:

• High output level (5.3 V rms)
• Low output noise voltage (12 V)
• Low total harmonic distortion (0.003%)
• High ripple rejection ratio (70 dB)
• Excellent audio fidelity




Pinout

Connection Diagram




Specifications

Parameter Symbol Conditions Ratings Unit
Maximum supply voltage VCC max With no input signal 12 V
Allowable power dissipation Pd max Ta85°C, Mounted on a printed circuit board
(114.3*76.1*1.6 mm3, glass epoxy)		 400 mW
Operating temperature Topr 40 to +85 °C
Storage temperature Tstg 40 to +150 °C


Absolute maximum ratings
Recommended supply voltage
VCC [V]		 9
ICCO [mA] 11
VG [dB] 8
VO [V] 5.3
VNO [µV] 12





Description

The LA2900M is a 2-channel high-output line amplifier IC developed for use in car audio systems. It can provide significant improvements in the signal-to-noise ratio when used to drive an external power amplifier due to its significantly increased output voltage as compared to that of earlier preamplifiers.

The high output of the LA2900M allows it to achieve a high signal-to-noise ratio and excellent fidelity in audio systems in which the main unit is connected to an external amplifier, and can improve the performance of the power amplifier in such systems.






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