PAM8301 datasheet(1/11 Pages) PAM

部件名	PAM8301

功能描述	Filterless Class-D Mono Audio Amplifier

PDF	11 Pages

Scroll/Zoom	100%

制造商	PAM [Power Analog Micoelectronics]

网页	http://www.poweranalog.com

标志

1 / 11 page

Key Features

Applications

1.5W Output at 10% THD with a 8

Load

and 5V Power Supply

Filterless, Low Quiescent Current and Low

EMI

High Efficiency up to 88%

Superior Low Noise

Short Circuit Protection

Thermal Shutdown

Few External Components to Save Space

and Cost

Tiny SOT23-6 Package

PMP/MP4

GPS

Portable Speakers

Walkie Talkie

Handsfree phones/Speaker Phones

Cellular Phones

directly

system cost

It can optimize battery

life thus is ideal for portable applications.

Ω

n

General Description

The PAM8301 is a 1.5W class-D mono audio

amplifier. Its low THD+N feature offers high-

quality sound reproduction. The new filterless

architecture allows the device to drive speaker

instead of using low-pass output filters,

therefore save

and PCB area.

With the same number of external components,

the efficiency of the PAM8301 is much better than

that of class-AB cousins.

The PAM8301 is available in SOT23-6 package.

n

Pb-Free Package

1

www.poweranalog.com

09/2008 Rev 1.2

Typical Application

,

Power Analog Microelectronics Inc

PAM8301

Filterless Class-D Mono Audio Amplifier

/SD

IN

VDD

OUT+

OUT-

PAM8301

GND

0.1μF

1μF

10μF

2

1

5

6

4

3

VDD

Shutdown

Audio

类似零件编号 - PAM8301

制造商	部件名	数据表	功能描述
Diodes Incorporated	PAM8301	287Kb / 10P	FILTERLESS CLASS-D MONO AUDIO AMPLIFIER
Diodes Incorporated	PAM8301AAF	287Kb / 10P	FILTERLESS CLASS-D MONO AUDIO AMPLIFIER

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类似说明 - PAM8301

制造商	部件名	数据表	功能描述
Microsemi Corporation	LX1701CLQ	445Kb / 20P	2W Filterless Mono Class-D Audio Amplifier
Power Analog Micoelectr...	PAM8302A	227Kb / 14P	2.5W Filterless Class-D Mono Audio Amplifier
Microsemi Corporation	LX1701	454Kb / 20P	2W Filterless Mono Class-D Audio Amplifier
Power Analog Micoelectr...	PAM8302A	515Kb / 15P	2.5W Filterless Class-D Mono Audio Amplifier
Lowpower Semiconductor ...	LPA2010	543Kb / 9P	Filterless 3W Class- D Mono Audio Amplifier
Lowpower Semiconductor ...	LPA2105	566Kb / 8P	Filterless 6W Class- D Mono Audio Amplifier
Diodes Incorporated	PAM8301	287Kb / 10P	FILTERLESS CLASS-D MONO AUDIO AMPLIFIER
Diodes Incorporated	PAM8302A	595Kb / 13P	2.5W FILTERLESS CLASS-D MONO AUDIO AMPLIFIER
Lowpower Semiconductor ...	LPA2110	480Kb / 10P	Filterless 30W Class D Mono Audio Amplifier
Lowpower Semiconductor ...	LPA2104A	390Kb / 9P	Filterless 3W Class- D Mono Audio Amplifier