Image shown is for reference only. Actual package may vary. Refer to the product data sheet for package details. U-WLB1313-9

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PAM8014

3.2W Mono Class D with CSP Package

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Description

The PAM8014 is a 3.2W mono filter-less Class-D amplifier with high PSRR and differential input that eliminate noise and R_F rectification.

Features like greater than 90% efficiency and small PCB area make the PAM8014 Class-D amplifier ideal for portable applications. The output uses a filter-less architecture minimizing the number of external components and PCB area whilst providing a high performance, simple and lower cost system.

The PAM8014 features short circuit protection and thermal shutdown.

The PAM8014 is available in U-WLB1313-9 package.

Feature(s)

Ultra Low EMI, -20dB Better Than FCC Class-B @ 300MHz
High Efficiency up to 93% @2W with a 8Ω Speaker
Shutdown Current <1μA
3.2W @10% THD Output with a 4Ω Load at 5V Supply
Demanding Few External Components
Superior Low Noise without Input
Supply Voltage from 2.5V to 5.5V
Short Circuit Protection
Thermal Shutdown
Available in Space Saving U-WLB1313-9 Package

Application(s)

Cellular Phones/Smart Phones
MP4/MP3
VOIP
Digital Photo Frame
Electronic Dictionary
Portable Game Machines

Specifications & Technical Documents

Product Parameters

Compliance (Only Automotive Supports PPAP)	Standard
AEC Qualified	No
Input Type	Analog In
Category	Speaker Amplifier
Minimum V_DD (V)	2.5
Maximum V_DD (V)	5.5 V
Mono or Stereo	Mono
Architecture	Class D
I_{Q (mA)}	4 mA
Minimum Load (Ω)	4
Control Interface	Hardware
Power/CH (W) @ THD=10%	3.2
Power/CH (W) @ THD=1%	2.56
Headphone Out	No
Efficiency (%)	93 %
SNR	92 dB

Technical Documents

Recommended Soldering Techniques

TN1.pdf

Purchase & Availability

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