Name: PCM2704DBR
Brand: Texas Instruments
SKU: DS-5337112
Price: 3.06 USD
Availability: InStock
Rating: 4.8 (3 reviews)

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Texas Instruments PCM2704DBR

IC AUDIO 16BIT 48K 28SSOP

Manufacturer # :PCM2704DBR

Manufacturer :Texas Instruments

Dasenic # :PCM2704DBR-DS

Datasheet :

PCM2704DBR Datasheet

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Description : IC AUDIO 16BIT 48K 28SSOP

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Quantity	Unit Price	Total
1+	$ 3.0600	$ 3.06
10+	$ 3.0510	$ 30.51
50+	$ 3.0060	$ 150.3
100+	$ 2.9970	$ 299.7
200+	$ 2.9880	$ 597.6

In Stock: 17041

MOQ :1 PCS

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Unit Price :$ 3.06

Total :$ 3.06

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PCM2704DBR information

Texas Instruments PCM2704DBR technical specifications, attributes, parameters.
Category:Integrated Circuits (ICs)/Data Acquisition - ADCs/DACs - Special Purpose
Product Status:Not For New Designs
Operating Temperature:-25°C ~ 85°C
Mounting Type:Surface Mount
Package / Case:28-SSOP (0.209", 5.30mm Width)
Type:Audio
Number of Channels:1
Supplier Device Package:28-SSOP
Voltage - Supply:3V ~ 3.6V, 5V
Resolution ( Bits):16 b
Sampling Rate ( Per Second):48k
Data Interface:SPI, USB
Voltage Supply Source:Analog and Digital
EU RoHS Status:RoHS Compliant
REACH Status:Vendor is not defined
US ECCN:Provided as per user requirements
China RoHS Status:Green Symbol: Green and environmentally friendly product

Download datasheets and manufacturer documentation for Texas Instruments PCM2704DBR
Datasheet:
PCM2704DBR,

Texas Instruments PCM2704DBR Environmental and export classification status description
Texas Instruments PCM2704DBR Overview The PCM2704DBR is a digital-to-analog converter (DAC) from Texas Instruments that is designed for USB audio applications. It can convert digital audio signals from USB sources into analog audio signals, making it ideal for computer audio, portable media players, and similar applications. Key Features: - USB Interface: Compliant with USB 1.1, allowing direct connection to USB ports. - Audio Output: Provides stereo analog output with high-quality sound. - Built-in DAC: Supports 16-bit audio data at sampling rates of up to 48 kHz. - Low Power Consumption: Designed for battery-operated devices. - Integrated Functions: Includes headphone amplifier and various digital filters. Functions 1. Digital-to-Analog Conversion (DAC): It converts digital audio signals into analog signals for playback through speakers or headphones. 2. USB Interface: Facilitates connection to digital sources via USB, enabling easy integration into various devices. 3. Analog Output: Generates a stereo output signal that can drive headphones or line-level outputs. 4. Built-in Amplifier: Supports direct headphone connection without the need for an external amplifier. 5. Filtering: Contains digital filtering capabilities to enhance audio quality and reduce distortion. Applications 1. Computer Audio Interfaces: Used in external sound cards or USB audio interfaces for computers. 2. Portable Media Players: Ideal for upgrading the audio quality of portable devices. 3. Home Audio Systems: Integrates into audio systems for high-quality playback. 4. Television and Set-top Boxes: Enhances the audio experience in video playback devices. 5. Development Kits and Prototyping: Useful in prototyping USB audio applications. Alternative Components 1. PCM2706: Similar component with an upgraded feature set and better performance. 2. PCM1794: Higher resolution DAC for applications requiring superior audio quality. 3. ES9023: A DAC from ESS Technology that can serve similar purposes with high performance. 4. CS4344: A low-power DAC with integrated stereo output for portable applications. 5. WM8776: A DAC with additional features for professional audio applications. Embedded Modules 1. USB Audio Interface Boards: Several manufacturers provide boards that incorporate the PCM2704 or similar DACs to facilitate development. 2. Evaluation Modules: Developers can find evaluation kits that include the PCM2704 chip to test its capabilities and integrate it into their designs. 3. USB to I2S Interface Boards: These boards often use the PCM2704 in conjunction with I2S-compatible DACs to improve audio performance. Related Q&A 1. Q: What is the maximum sampling rate supported by the PCM2704DBR? - A: The PCM2704DBR supports a maximum sampling rate of 48 kHz. 2. Q: Can the PCM2704DBR drive headphones directly? - A: Yes, the PCM2704DBR includes a built-in headphone amplifier, allowing it to drive headphones directly. 3. Q: Does the PCM2704DBR require an external power supply? - A: No, the PCM2704DBR is powered through the USB connection, eliminating the need for an external power supply. 4. Q: Is the PCM2704DBR suitable for high-end audio applications? - A: While the PCM2704DBR provides good audio quality, it is designed for consumer applications. For high-end audio applications, consider higher-resolution alternatives like the PCM1794. 5. Q: Which types of devices can benefit from using the PCM2704DBR? - A: Devices such as computers, portable media players, home audio systems, and televisions can all benefit from using the PCM2704DBR for improved audio performance. This overview provides a comprehensive understanding of the PCM2704DBR, its functionalities, applications, alternatives, and relevant Q&A.

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PCM2704DBR provided by Texas Instruments

Founded in 1930,Texas Instruments (Nasdaq: TXN) is a global semiconductor company that designs, manufactures, tests and sells analog and embedded processing chips. TI's product range spans from low-power, low-cost devices to high-performance, specialized solutions. With approximately 80,000 products, including microcontrollers, analog-to-digital converters (ADCs), digital-to-analog converters (DACs), operational amplifiers (op-amps), power management ICs, and more, we help over 100,000 customers efficiently manage power, accurately sense and transmit data and provide the core control or processing in their designs, going into markets such as industrial, automotive, personal electronics, communications equipment and enterprise systems. We have a long history of globally owned, regionally diverse internal manufacturing operations, including 15 manufacturing sites worldwide, with 12 wafer fabs, seven assembly and test factories, and multiple bump and probe facilities.