The PAM8014 is a 3.2W mono filter-less class-D amplifier with high
PSRR and differential input that eliminate noise and RF 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.
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 5.5 V
Short Circuit Protection
Available in Space Saving U-WLB1313-9 Package
Totally Lead-Free&Fully RoHS Compliant (Notes 1& 2)
Halogen and Antimony Free. “Green” Device (Note 3)
3.2W MONO CLASS D AUDIO AMPLIFIER
IN- SD OUT+
C1 C2 C3
Cellular Phones/Smart Phones
Digital Photo Frame
Portable Game Machines
1. No purposely added lead. Fully EU Directive 2002/95/EC (RoHS) & 2011/65/EU (RoHS 2) compliant.
2. See http://www.diodes.com/quality/lead_free.html for more information about Diodes Incorporated’s definitions of Halogen- and Antimony-free, "Green"
3. Halogen- and Antimony-free "Green” products are defined as those which contain <900ppm bromine, <900ppm chlorine (<1500ppm total Br + Cl) and
<1000ppm antimony compounds.
Typical Applications Circuit
Document number: DS38114 Rev. 1 - 2
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© Diodes Incorporated