PCM2704DB
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- Mfr.Part #
- PCM2704DB
- Manufacturer
- Texas Instruments
- Package / Case
- 28-SSOP (0.209, 5.30mm Width)
- Datasheet
- Download
- Description
- IC AUDIO 16BIT 48K 28SSOP
- Stock
- 9,439
- In Stock ：
- 9,439
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- Manufacturer :
- Texas Instruments
- Product Category :
- ADCs/DACs - Special Purpose
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Packaging :
- Tube
- Thickness :
- 1.95mm
- Base Part Number :
- PCM2704
- Number of Pins :
- 28
- Sampling Rate (Per Second) :
- 48k
- Number of Functions :
- 1
- Weight :
- 285.791543mg
- Mounting Type :
- Surface Mount
- Data Interface :
- SPI, USB
- Voltage Supply Source :
- Analog Digital
- JESD-609 Code :
- e4
- Terminal Pitch :
- 0.65mm
- Sampling Rate :
- 48 ksps
- Number of Converters :
- 2
- Mount :
- Surface Mount
- Width :
- 5.3mm
- Length :
- 10.2mm
- RoHS Status :
- ROHS3 Compliant
- Supply Voltage :
- 3.3V
- Type :
- Audio
- Number of Channels :
- 1
- Output Type :
- Voltage
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Signal to Noise Ratio (SNR) :
- 98 dB
- Height :
- 2mm
- Radiation Hardening :
- No
- Peak Reflow Temperature (Cel) :
- 260
- Supply Type :
- Analog, Digital
- Voltage - Supply :
- 3V~3.6V 5V
- Terminal Position :
- Dual
- Operating Temperature :
- -25°C~85°C
- Number of Bits :
- 16
- Number of Terminations :
- 28
- Lead Free :
- Lead Free
- Conversion Rate :
- 48 ksps
- Interface :
- SPI, Serial, USB
- Pin Count :
- 28
- Pbfree Code :
- yes
- Lifecycle Status :
- ACTIVE (Last Updated: 5 days ago)
- Terminal Form :
- Gull wing
- Operating Supply Voltage :
- 5V
- Package / Case :
- 28-SSOP (0.209, 5.30mm Width)
- REACH SVHC :
- No SVHC
- Resolution (Bits) :
- 16 b
- Polarity :
- Bipolar
- Datasheets
- PCM2704DB
ADCs/DACs - Special Purpose Texas Instruments PCM2704DB Overview
The Texas Instruments PCM2704DB is a high-performance, USB audio DAC (Digital-to-Analog Converter) that offers excellent sound quality and easy integration into various audio applications. As a compact member of Texas Instruments' renowned audio IC family, the PCM2704DB simplifies the design and deployment of audio systems with its built-in USB interface, eliminating the need for complex external drivers. This IC supports 16-bit resolution and provides a sample rate up to 48 kHz, ensuring high fidelity sound reproduction and reliable performance. The integration of a USB full-speed transceiver and S/PDIF output further enhances its versatility, making it an ideal choice for developers looking to create professional-grade audio solutions. With its SSOP (Shrink Small Outline Package) packaging, the PCM2704DB also offers a space-efficient solution for tight PCB layouts.
PCM2704DB Features
- 16-bit stereo digital-to-analog conversion
- Supports 32 kHz, 44.1 kHz, and 48 kHz sample rates
- Built-in USB interface, compliant with USB 1.1 specification
- No external power supply needed
- Integrated S/PDIF output
- Single 5V power supply operation
- 28-pin SSOP package for reduced space requirements
PCM2704DB Applications
- USB Headphones: The PCM2704DB can be integrated into USB-powered headphones to provide high-quality digital audio directly from the computer interface, without the need for additional audio drivers.
- Portable Audio Stations: Utilizes its USB compatibility and compact form to offer standalone operation in portable docking stations that enhance audio output from mobile devices.
- Audio Interfaces: Ideal for professional audio interfaces, where it converts digital USB audio signals into analog outputs with minimal latency and high fidelity.
- Musical Instruments: Can be used in digital musical instruments like keyboards and digital drums to process audio signals with precise sound quality.
- Home Theater Systems: Its S/PDIF output allows easy integration with home theater systems, providing a digital audio stream that can be easily interfaced with other digital audio equipment.
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