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PAM8012 Datasheet

MONO 2.0W ANTI-SATURATION CLASS-D AUDIO POWER AMPLIFIER

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A Product Line of
Diodes Incorporated
PAM8012
MONO 2.0W ANTI-SATURATION CLASS-D
AUDIO POWER AMPLIFIER with POWER LIMIT
Description
The PAM8012 is a 2.0W mono filterless class-D amplifier with high
PSRR and differential input that reduce noise.
Features like 90% efficiency and small PCB area make the PAM8012
Class-D amplifier ideal for cellular handsets. The filterless architecture
requires no external output filter, fewer external components, less
PCB area and lower system costs, and simplifies application design.
The PAM8012 features anti-saturation function which detect output
signal clip due to the over input level and keep the output non-
saturation automatically to get the excellent sound quality.
The maximum output power without clip can be set by one resistor at
PL pin that to prevent the speaker to be damaged.
The PAM8012 features short circuit protection and over temperature
protection.
The PAM8012 is available in tiny WCSP9 (1.3mm x 1.3mm) and
eMSOP10 packages.
Pin Assignments
Features
1.0W/2.0W @ <1% THD Output with a 8/ 4Load at 5V
Supply
Maximum Output Power Can Be Set by One External Resistor
Minimized ON/OFF Pop Noise
Superior Low Noise
High PSRR
Supply Voltage from 2.5V to 5.5V
Auto Recovering Short Circuit Protection
Over Temperature Protection
9 Ball, 1.3mm x 1.3mm, 0.4mm Pitch WCSP and eMSOP10
Packages
Applications
Wireless or Cellular Handsets and PDAs
Portable Navigation Devices
General Portable Audio Devices
PAM8012
Document number: DSxxxxx Rev. 1 - 3
1 of 14
www.diodes.com
October 2012
© Diodes Incorporated


Diodes Semiconductor Electronic Components Datasheet

PAM8012 Datasheet

MONO 2.0W ANTI-SATURATION CLASS-D AUDIO POWER AMPLIFIER

No Preview Available !

Typical Applications Circuit
A Product Line of
Diodes Incorporated
PAM8012
Functional Block Diagram
PAM8012
Document number: DSxxxxx Rev. 1 - 3
2 of 14
www.diodes.com
October 2012
© Diodes Incorporated


Part Number PAM8012
Description MONO 2.0W ANTI-SATURATION CLASS-D AUDIO POWER AMPLIFIER
Maker Diodes
Total Page 14 Pages
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