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LPA2100ASPF on a board, in 3D

LPA2100ASPF

LOWPOWER

1-Channel 12mA 20Wx1@4Ω、25Wx1@8Ω、16Wx1@4Ω、18Wx1@4Ω、10.5Wx1@4Ω、14.3Wx1@4Ω、8.5Wx1@8Ω、11.6Wx1@8Ω 4.5V~15V 70dB、73dB 91% 95dB Automatic mute/no-noise switch、Enable/shutdown function、ESD protection、Overvoltage protection、Built-in audio processing Class D ESOP-16 Audio Amplifiers ROHS

Extended
DatasheetJLCPCBLCSClowpower/LPA2100ASPF
Category
Audio Amplifiers
Package
ESOP-16
Pins
16

Overview

The LPA2100ASPF is an audio Amplifier made by LOWPOWER in a ESOP-16 package with 17 pins. 1-Channel 12mA 20Wx1@4Ω、25Wx1@8Ω、16Wx1@4Ω、18Wx1@4Ω、10.5Wx1@4Ω、14.3Wx1@4Ω、8.5Wx1@8Ω、11.6Wx1@8Ω 4.5V~15V 70dB、73dB 91% 95dB Automatic mute/no-noise switch、Enable/shutdown function、ESD protection、Overvoltage protection、Built-in audio processing Class D ESOP-16 Audio Amplifiers ROHS.

PCBKit's library has its KiCad symbol (EasyEDA_Cloud:LPA2100ASPF, from EasyEDA) and its footprint (EasyEDA_Cloud:ESOP-16_L9.9-W3.9-P1.27-LS6.0-BL-EP, from EasyEDA), ready for a KiCad board. JLCPCB lists it (part C387742).

Symbol

VINN1OPP2CTRL/SLV3EN4MUTE5PVCC6BSN7OUTN8OUTP9BSP10PVCC11VCLAMP12GND13VDD14OPN15VINP16PGND17
EasyEDA_Cloud:LPA2100ASPFFrom EasyEDA

Footprint

1234567891011121314151617
EasyEDA_Cloud:ESOP-16_L9.9-W3.9-P1.27-LS6.0-BL-EPFrom EasyEDA

Parameters

9
Class
Class D
Efficiency
91%
Features
Automatic mute/no-noise switch, Enable/shutdown function, ESD protection, Overvoltage protection, Built-in audio processing
Output Power
20Wx1@4Ω, 25Wx1@8Ω, 16Wx1@4Ω, 18Wx1@4Ω, 10.5Wx1@4Ω, 14.3Wx1@4Ω, 8.5Wx1@8Ω, 11.6Wx1@8Ω
Power Supply Rejection Ratio (PSRR)
70dB, 73dB
Quiescent Current
12mA
Signal-to-Noise Ratio
95dB
Speaker Channels
1-Channel
Voltage - Supply
4.5V~15V

Order codes

1

Pinout

17
The pins of the LPA2100ASPF
PinNameType
1VINNUnspecified
2OPPUnspecified
3CTRL/SLVUnspecified
4ENUnspecified
5MUTEUnspecified
6PVCCUnspecified
7BSNUnspecified
8OUTNUnspecified
9OUTPUnspecified
10BSPUnspecified
11PVCCUnspecified
12VCLAMPUnspecified
13GNDUnspecified
14VDDUnspecified
15OPNUnspecified
16VINPUnspecified
17PGNDUnspecified

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Questions

Is there a KiCad symbol and footprint for the LPA2100ASPF?

Yes. The symbol is EasyEDA_Cloud:LPA2100ASPF and the footprint EasyEDA_Cloud:ESOP-16_L9.9-W3.9-P1.27-LS6.0-BL-EP, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the LPA2100ASPF?

ESOP-16, with 17 pins. Its footprint is drawn on this page.

Where is the LPA2100ASPF datasheet?

LOWPOWER publishes it: the Datasheet link on this page opens it.

Where can I order the LPA2100ASPF?

JLCPCB lists it as part C387742, with 0 in stock; the sellers' links on this page open their listings.

What can replace the LPA2100ASPF?

Parts like it in the library: the LPA2164SPF by LOWPOWER, the FT2705P by SG Micro, the HT8699RSPET by ZHONGKEWEI and the LPA2153SPF by LOWPOWER. Check their datasheets: a part that fits the footprint may still differ in its ratings.

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5