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LOWPOWER LPA2101SPF product image
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LOWPOWER LPA2101SPFRoHS

Manufacturer
LOWPOWERAsian Brands
MPN
LPA2101SPF
LCSC Part #
C517118
Packaging
ESOP-8
Customer #
Key Attributes
Filterless 30W Class F Mono Audio Amplifier With AGC function
Datasheetpdf iconLOWPOWER LPA2101SPF
In-Stock: 9
9 In stock, ships now
Minimum: 1Multiple: 1Sales Unit: Piece
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QtyUnit PriceTotal Amount
1+$ 0.4456$ 0.45
10+$ 0.3565$ 3.57
30+$ 0.3176$ 9.53
100+$ 0.2706$ 27.06
500+$ 0.2188$ 109.40
1,000+$ 0.2074$ 207.40
Standard Packaging4000/Full Reel
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Products Specifications

All
TypeDescription
CategoryIntegrated Circuits (ICs)/Linear/Amplifiers/Audio Amplifiers
ManufacturerLOWPOWER
PackagingESOP-8
Quiescent Current25mA
Voltage - Supply4.3V~15.5V
Total Harmonic Distortion + Noise (THD+N)-
FeaturesFilterless architecture;Analog voltage gain
Operating Temperature-
Number of Inputs-
Signal-to-Noise Ratio95dB
Speaker Channels1-Channel
Efficiency86%
Output Power29Wx1@4Ω;19Wx1@4Ω;16Wx1@8Ω;10Wx1@8Ω;24Wx1@4Ω;15Wx1@4Ω;13Wx1@8Ω;8.5Wx1@8Ω
ClassClass F;Class AB;Class D
Power Supply Rejection Ratio (PSRR)73dB;70dB
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Introduction

AI Translation

The LPA2101 is a 30W, class F mono audio amplifier integrated Class AB/D optional mode and AGC function. It is capable of delivering 29watts of continuous average power to a 4Ω BTL load with less than 10% distortion (THD) from a 15V DC power supply. It offers low THD+N, allowing it to achieve high-quality Power Supply sound reproduction. The LPA2101 device is fully protected against faults with short-circuit protection and thermal protection. Faults are reported back to the processor to prevent devices form being damaged during overload conditions.

Features

AI Translation
  • Wide voltage range: 4.3V~15.5V
  • 550KHz fixed frequency switching for amplifier
  • 29W Output at 10% THD with a 4Ω Load and 15V VDD for amplifier; 19W Output at 10% THD with a 4Ω Load and 12V VDD for amplifier
  • Integrated Self-Protection Circuits Including, Under-Voltage, Over-Temperature, and Short Circuit
  • High Efficient Class-D Operation: >86%
  • Filterless, Low Quiescent Current and Low EMI
  • Pb-Free Package

Applications

AI Translation
  • Mini-Micro Component, Speaker Bar, Docks
  • After-Market Automotive
  • Consumer Audio Applications, CRT TV
  • Portable Bluetooth Speaker
  • Cellular and Smart mobile phone
  • Square Speaker