PAM8304AYR Diodes Inc. Integrated Circuit (Other) In Stock

Name: PAM8304AYR
Brand: Diodes Inc.
SKU: PAM8304AYR
Availability: InStock

PAM8304AYR is a single-channel Class D audio amplifier IC by Diodes Inc. in a compact DFN-8 package with 18 dB gain. Key specs: 20 kHz audio bandwidth, 10% harmonic distortion limit, filterless Class D architecture. Designed for portable speakers, smart home devices, and battery-powered audio applications.

ACTIVEIntegrated CircuitVerified Jun 2026

Package / Visual Reference

PAM8304AYROther

Quick Facts

Manufacturer: Diodes Inc.
Package: Other
Pin Count: 9
Lifecycle: ACTIVE
Datasheet: PAM8304AYR Datasheet PDF
Category: Integrated Circuit
Price: From $0.2498(MOQ 1)
Temp Range: -40.0°C to 85.0°C
RoHS: Compliant
Lead Time: 3–7 business days
Shipping: DHL Express · Worldwide

What are the key features of PAM8304AYR?

Single-channel Class D audio amplifier with 18 dB fixed gain for efficient battery-powered audio
20 kHz audio bandwidth supporting full-range audio reproduction in consumer speaker designs
Compact DFN-8 package minimizing PCB footprint for space-constrained portable audio products
Filterless Class D topology reducing BOM cost by eliminating output LC filter components

What is PAM8304AYR used for?

The Diodes Inc. PAM8304AYR is a single-channel Class D audio amplifier with 18 dB gain and 20 kHz bandwidth, optimized for portable Bluetooth speakers, smart home audio devices, and battery-powered consumer electronics. Its filterless DFN-8 architecture reduces component count and PCB area, making it an efficient choice for compact audio designs requiring a single-channel amplifier with high efficiency and low quiescent current.

What are the specifications of PAM8304AYR?

Factory Lead Time	12Weeks
YTEOL	8
Bandwidth-Nom	20kHz
Consumer IC Type	CLASS D AUDIO AMPLIFIER
Gain	18dB
Harmonic Distortion	10%
JESD-30 Code	S-PDSO-N8
JESD-609 Code	e4
Number of Channels	1
Number of Functions	1
Output Power-Nom	3W
Package Body Material	PLASTIC/EPOXY
Package Shape	SQUARE
Package Style	SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE
Peak Reflow Temperature (Cel)	260
Supply Voltage-Max (Vsup)	6V
Supply Voltage-Min (Vsup)	2.8V
Surface Mount	YES
Technology	CMOS
Temperature Grade	INDUSTRIAL
Terminal Finish	Nickel/Palladium/Gold (Ni/Pd/Au)
Terminal Form	NO LEAD
Terminal Pitch	0.65mm
Terminal Position	DUAL
Package	Other

Compliance & Regulatory

RoHS Status	Compliant
Lead-Free	Yes (Pb-Free)
ECCN	EAR99
HTS Code	8542.33.00.01
Country of Origin	Mainland China

Where can I find the PAM8304AYR datasheet?

PAM8304AYR Datasheet Download

Official datasheet from Diodes Inc.

What are equivalent replacements for PAM8304AYR?

Compatible alternatives and drop-in replacements for PAM8304AYR:

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Frequently Asked Questions

What gain and audio bandwidth does the PAM8304AYR Class D amplifier provide?

The PAM8304AYR provides a fixed gain of 18 dB and supports an audio bandwidth of up to 20 kHz, covering the full range of human-audible frequencies. This makes it suitable for single-channel portable speaker and audio amplifier designs in consumer electronics requiring compact, efficient audio output.

How does the filterless architecture of PAM8304AYR benefit a compact speaker design?

The filterless Class D architecture of the PAM8304AYR eliminates the need for external output LC filter components, reducing BOM cost and PCB area. Operating from a DFN-8 package, it simplifies layout for portable Bluetooth speakers and smart displays where board space is limited to a few square centimeters.

Is the PAM8304AYR a suitable alternative for single-channel audio amplification in smart home devices?

Yes, the PAM8304AYR is well suited for single-channel audio amplification in smart home devices due to its 18 dB gain, 20 kHz bandwidth, and compact DFN-8 package. Its Class D efficiency minimizes heat dissipation and power consumption compared to Class AB amplifiers in similar applications.

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AvailabilityIn Stock

Reference Price (USD)

From $0.2498

Buy from 1pc · Factory-direct pricing

Qty.	Unit Price	Ext. Price
1+	$0.6750	$0.68
10+	$0.5050	$5.05
25+	$0.2700	$6.75
100+	$0.2498	$24.98

pcs

Unit price: $0.6750 · Total: $0.68

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Lead Time3-7 business days

MOQFrom 1 piece

ShippingDHL / FedEx / UPS

OriginChina (Authorized)

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PAM8304AYR Diodes Inc. Integrated Circuit (Other) In Stock

What are the key features of PAM8304AYR?

What is PAM8304AYR used for?

What are the specifications of PAM8304AYR?

Compliance & Regulatory

Where can I find the PAM8304AYR datasheet?

What are equivalent replacements for PAM8304AYR?

Frequently Asked Questions

What gain and audio bandwidth does the PAM8304AYR Class D amplifier provide?

How does the filterless architecture of PAM8304AYR benefit a compact speaker design?

Is the PAM8304AYR a suitable alternative for single-channel audio amplification in smart home devices?

Related Guides

CSD87313DMS Synchronous Buck Power Stage Design Guide

STEF05SGR eFuse Selection Guide for 5 V Overcurrent Protection

C0402C103K3RACTU Selection Guide: Choosing a 10 nF 0402 MLCC

STM32H753VIT6 MCU Selection Guide: Memory, Package, Connectivity, and Security

Why Buy from FindMyChip

About Diodes Inc.

More from Diodes Inc.

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