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Número de pieza | PAM8013 | |
Descripción | 3W MONO CLASS D AUDIO AMPLIFIER | |
Fabricantes | Diodes | |
Logotipo | ||
Hay una vista previa y un enlace de descarga de PAM8013 (archivo pdf) en la parte inferior de esta página. Total 9 Páginas | ||
No Preview Available ! A PRODUCT LINE OF
DIODES INCORPORATED
PAM8013/PAM8015
3W MONO CLASS D AUDIO AMPLIFIER
Description
The PAM8013/PAM8015 is a 3W 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 PAM8013/PAM8015 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 PAM8013/PAM8015 features short circuit protection and thermal
shutdown.
The PAM8013/PAM8015 is available in U-FLGA1515-9 packages.
Features
• Ultra Low EMI, -20dB Better Than FCC Class-B @ 300MHz
• High Efficiency up to 90% @1W with an 8Ω Speaker
• Shutdown Current <1μA
• 3W@10% THD Output with a 4Ω Load at 5V Supply
• Demanding Few External Components
• Superior Low Noise without Input
• Supply Voltage from 2.8V to 5.5V
• Short Circuit Protection
• Thermal Shutdown
• Available in Space Saving U-FLGA1515-9 Packages
• Pb-Free Package
Pin Assignments
U-FLGA1515-9
IN+ GND OUT-
A1 A2 A3
VDD
B1
PVDD
B2
PGND
B3
IN- SD OUT+
C1 C2 C3
PAM8013
IN+
A1
GND
B1
IN-
C1
PVDD
A2
GND
B2
SD
C2
OUT-
A3
PGND
B3
OUT+
C3
PAM8015
Applications
• Cellular Phones/Smart Phones
• MP4/MP3
• GPS
• Digital Photo Frame
• Electronic Dictionary
• Portable Game Machines
Typical Applications Circuit
VIN
0.1μ F
0.1μ F
SD
VDD
1μ F
P V DD V DD(PAM 8 0 1 3 )
IN+ OUT+
IN-
S D OUT-
P GND
GND
PAM8013/PAM8015
Document number: DS36979 Rev. 2 - 2
1 of 9
www.diodes.com
May 2014
© Diodes Incorporated
1 page A PRODUCT LINE OF
DIODES INCORPORATED
PAM8013/PAM8015
Performance Characteristics (cont.) (@TA = +25°C, VDD = 5V, Gain = 18dB, RL = L(33μH)+R+L(33μH), unless otherwise noted.)
Efficiency vs. Output Power (RL = 4Ω)
Efficiency vs. Output Power (RL = 8Ω)
Quiescent Current Vs. Supply Voltage
OSC Frequency Vs. Supply Voltage
Start-up Response
Shutdown Response
PAM8013/PAM8015
Document number: DS36979 Rev. 2 - 2
5 of 9
www.diodes.com
May 2014
© Diodes Incorporated
5 Page |
Páginas | Total 9 Páginas | |
PDF Descargar | [ Datasheet PAM8013.PDF ] |
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