PCM2904DB Texas Instruments Integrated Circuit (Small Outline Packages) In Stock

Name: PCM2904DB
Brand: Texas Instruments
SKU: PCM2904DB
Availability: InStock

PCM2904DB is a USB audio codec IC from Texas Instruments featuring integrated ADC, DAC, and USB interface. It supports 16-bit stereo audio at 48kHz with built-in USB compliance. From $8.81 in stock worldwide shipping.

ACTIVEIntegrated CircuitVerified Apr 2026

Package / Visual Reference

PCM2904DBSmall Outline Packages

Quick Facts

Manufacturer: Texas Instruments
Package: Small Outline Packages
Pin Count: 28
Lifecycle: ACTIVE
Datasheet: PCM2904DB Datasheet PDF
Category: Integrated Circuit
Price: From $8.8125(MOQ 1)
Temp Range: -25.0°C to 85.0°C
RoHS: Compliant
Lead Time: 3–7 business days
Shipping: DHL Express · Worldwide

What are the key features of PCM2904DB?

Integrated USB 1.1 full-speed audio codec with no external firmware required
16-bit stereo ADC and DAC with 48kHz sample rate for high-quality audio conversion
Built-in USB interface supporting plug-and-play operation on Windows and macOS
SSOP-28 package ideal for compact USB audio adapter and peripheral designs
Integrated headphone amplifier and microphone bias for complete audio front-end

What is PCM2904DB used for?

PCM2904DB is widely used in USB audio adapters, external sound cards, and USB headset dongles where a self-powered or bus-powered audio solution is required. It is also employed in professional audio interfaces and embedded multimedia systems that need reliable USB audio streaming. Its plug-and-play USB compliance makes it a popular choice for consumer electronics and industrial HMI devices.

What are the specifications of PCM2904DB?

Pbfree Code	Yes
YTEOL	15
Consumer IC Type	CONSUMER CIRCUIT
JESD-30 Code	R-PDSO-G28
JESD-609 Code	e4
Number of Functions	1
Package Body Material	PLASTIC/EPOXY
Package Equivalence Code	SSOP28,.3
Package Shape	RECTANGULAR
Package Style	SMALL OUTLINE, SHRINK PITCH
Peak Reflow Temperature (Cel)	260
Qualification Status	Not Qualified
Supply Current-Max	67mA
Supply Voltage-Max (Vsup)	3.5V
Supply Voltage-Min (Vsup)	3.25V
Surface Mount	YES
Temperature Grade	OTHER
Terminal Finish	Nickel/Palladium/Gold (Ni/Pd/Au)
Terminal Form	GULL WING
Terminal Pitch	0.65mm
Terminal Position	DUAL
Time@Peak Reflow Temperature-Max (s)	30
## PCM2904DB Alternates Showing results	Image
Package	Small Outline Packages

Compliance & Regulatory

RoHS Status	Compliant
Lead-Free	Yes (Pb-Free)
Moisture Sensitivity Level	MSL 1
ECCN	EAR99
HTS Code	8542.39.00.90

Where can I find the PCM2904DB datasheet?

PCM2904DB Datasheet Download

Official datasheet from Texas Instruments

What are equivalent replacements for PCM2904DB?

Compatible alternatives and drop-in replacements for PCM2904DB:

suggested

suggested

Compare all alternatives & request quotes →

Frequently Asked Questions

What are the key audio specifications of the PCM2904DB?

The PCM2904DB supports 16-bit stereo audio with a 48kHz sample rate. It integrates both ADC (analog-to-digital) and DAC (digital-to-analog) converters, enabling full-duplex audio over USB. The device achieves up to 90dB dynamic range and complies with USB Audio Class 1.0, requiring no custom driver on most operating systems.

What are common applications for the PCM2904DB?

The PCM2904DB is commonly used in USB audio adapters, external sound cards, USB headsets, and bus-powered audio interfaces. It is also suitable for embedded multimedia systems, industrial HMI panels, and consumer electronics requiring USB audio streaming with minimal external components.

What package does the PCM2904DB come in and what are its dimensions?

The PCM2904DB is packaged in a 28-pin SSOP (Small Outline Shrink Pitch) package with a body width of approximately 5.3mm. This compact footprint makes it suitable for space-constrained PCB designs such as USB audio dongles and portable audio accessories.

Is the PCM2904DB RoHS compliant and what is its lead-free status?

Yes, the PCM2904DB is RoHS compliant and lead-free (Pbfree Code: Yes, JESD-609 Code: e4). It meets environmental standards for use in consumer and industrial products sold in the EU and other regions with strict hazardous substance regulations.

Related Guides

150141RS73100 Red LED Indicator and Current-Resistor Design Guide

Design a reliable 150141RS73100 red LED indicator with worst-case resistor sizing, GPIO checks, PWM drive, layout, and production validation.

Jul 11, 2026

742792651 Ferrite Bead EMI Filter and Power Integrity Design Guide

Practical guidance for using 742792651 in ferrite-bead EMI filters, including bias, DCR, damping, layout, and validation.

Jul 11, 2026

How to Choose a Ferrite Bead for EMI Suppression Rails: Selection Guide

Compare 742792651 and related ferrite beads by impedance, current rating, DCR, package, layout, and EMI test context.

Jul 10, 2026

150141BS73100 Design Guide for 3528 Status Indicator LED Circuits

Design 3528 status indicator LED circuits with 150141BS73100: current setting, resistor sizing, polarity, optics, and sourcing checks.

Jul 10, 2026

Why Buy from FindMyChip

Authorized Source

Verified supply chain with full traceability & inspection

Competitive Pricing

Factory-direct from China distributors, low MOQ

Fast Shipping

DHL Express 3–5 days · FedEx/UPS 5–7 days worldwide

Quality Guaranteed

30-day replacement for defective parts, no questions asked

About Texas Instruments

Texas Instruments (TI) is a global semiconductor company headquartered in Dallas, Texas. TI designs and manufactures analog and embedded processing chips used in industrial, automotive, consumer, communications, and enterprise systems.

View all Texas Instruments parts →

More from Texas Instruments

SN74HC138PWT

Small Outline Packages

Integrated Circuit

MCP6292IDGKT

Small Outline Packages

Integrated Circuit

CD4511BMN

Dual-In-Line Packages

Integrated Circuit

UCC2803DG4

Small Outline Packages

Integrated Circuit

MC33078DRE4

Small Outline Packages

Integrated Circuit

TLV6710DDCT

SOT23 (6-Pin)

Integrated Circuit

AvailabilityIn Stock

Reference Price (USD)

From $8.8125

Buy from 1pc · Factory-direct pricing

Qty.	Unit Price	Ext. Price
1+	$14.2100	$14.21
10+	$11.2200	$112.20
25+	$10.0600	$251.50
282+	$9.2070	$2596.38
517+	$9.0050	$4655.59
1034+	$8.8125	$9112.07

pcs

Unit price: $14.2100 · Total: $14.21

In Stock · 24h Response · Worldwide Shipping

Direct Contact

WhatsApp Inquiry Email RFQ

Lead Time3-7 business days

MOQFrom 1 piece

ShippingDHL / FedEx / UPS

OriginChina (Authorized)

Response within 24 hours · Worldwide shipping

“FindMyChip sourced our entire STM32 BOM in 48 hours when our usual distributor had 16-week lead times.”

Thomas Mueller

Hardware Lead, SensorTech GmbH, Germany

PCM2904DB Texas Instruments Integrated Circuit (Small Outline Packages) In Stock

What are the key features of PCM2904DB?

What is PCM2904DB used for?

What are the specifications of PCM2904DB?

Compliance & Regulatory

Where can I find the PCM2904DB datasheet?

What are equivalent replacements for PCM2904DB?

Frequently Asked Questions

What are the key audio specifications of the PCM2904DB?

What are common applications for the PCM2904DB?

What package does the PCM2904DB come in and what are its dimensions?

Is the PCM2904DB RoHS compliant and what is its lead-free status?

Related Guides

150141RS73100 Red LED Indicator and Current-Resistor Design Guide

742792651 Ferrite Bead EMI Filter and Power Integrity Design Guide

How to Choose a Ferrite Bead for EMI Suppression Rails: Selection Guide

150141BS73100 Design Guide for 3528 Status Indicator LED Circuits

Why Buy from FindMyChip

About Texas Instruments

More from Texas Instruments

You May Also Like