PCM2705DBG4
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- Mfr.Part #
- PCM2705DBG4
- Manufacturer
- Burr Brown
- Package / Case
- 28-SSOP (0.209, 5.30mm Width)
- Datasheet
- Download
- Description
- PCM2705 98DB SNR STEREO USB2.0 F
- Stock
- 10,393
- In Stock ：
- 10,393
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- Manufacturer :
- Burr Brown
- Product Category :
- ADCs/DACs - Special Purpose
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Base Part Number :
- PCM2705
- Sampling Rate :
- 48 ksps
- Number of Pins :
- 28
- Radiation Hardening :
- No
- Lifecycle Status :
- ACTIVE (Last Updated: 2 days ago)
- Terminal Form :
- Gull wing
- Package / Case :
- 28-SSOP (0.209, 5.30mm Width)
- Polarity :
- Bipolar
- Resolution (Bits) :
- 16 b
- Voltage - Supply :
- 3V~3.6V 5V
- Height :
- 2mm
- Number of Bits :
- 16
- RoHS Status :
- ROHS3 Compliant
- Conversion Rate :
- 48 ksps
- Thickness :
- 1.95mm
- Sampling Rate (Per Second) :
- 48k
- Operating Temperature :
- -25°C~85°C
- Operating Supply Voltage :
- 5V
- Length :
- 10.2mm
- Supply Voltage :
- 3.3V
- Weight :
- 208.397344mg
- Mounting Type :
- Surface Mount
- Number of Terminations :
- 28
- Number of Functions :
- 1
- Supply Type :
- Analog, Digital
- Output Type :
- Voltage
- Terminal Pitch :
- 0.65mm
- Data Interface :
- SPI, USB
- Pbfree Code :
- yes
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Number of Channels :
- 1
- Packaging :
- Tube
- Lead Free :
- Lead Free
- Voltage Supply Source :
- Analog Digital
- Pin Count :
- 28
- Interface :
- SPI, Serial, USB
- Terminal Position :
- Dual
- Type :
- Audio
- JESD-609 Code :
- e4
- Number of Converters :
- 2
- Width :
- 5.3mm
- Mount :
- Surface Mount
- Peak Reflow Temperature (Cel) :
- 260
- Signal to Noise Ratio (SNR) :
- 98 dB
- Datasheets
- PCM2705DBG4
ADCs/DACs - Special Purpose Burr Brown PCM2705DBG4 Overview
The Burr Brown PCM2705DBG4 from Texas Instruments is a high-quality, special-purpose audio DAC designed for seamless USB audio interface solutions. Engineered to deliver superior sound quality, the PCM2705DBG4 boasts a remarkable 98dB Signal-to-Noise Ratio (SNR), making it an ideal choice for high-end audio applications where clarity and audio fidelity are paramount. Its integration of a USB interface allows for straightforward connectivity to PCs, eliminating the need for additional external components and simplifying design efforts significantly. This makes the PCM2705DBG4 a go-to component for developers looking to enhance audio performance with minimal complexity and maximal reliability.
PCM2705DBG4 Features
The PCM2705DBG4 stands out with its full-speed USB 2.0 compatibility, ensuring quick and efficient data transfer rates. Additionally, it supports digital audio output formats, including S/PDIF, which provides flexibility for connected audio systems. The device operates on a single power supply, simplifying the circuit design further and enhancing system stability. Its compact size and the fact that it comes in a convenient SSOP (DB) package make it an excellent choice for space-constrained applications.
PCM2705DBG4 Applications
- USB Audio Playback Devices: Utilized in external USB sound cards and USB headphones to provide high-quality audio playback directly from a computer without requiring additional audio hardware.
- Consumer Audio Equipment: Embedded in consumer audio products such as hi-fi systems and audio docks, improving audio quality and providing easy USB audio streaming capabilities.
- Musical Instruments: Implemented in electronic musical instruments like synthesizers and digital pianos to facilitate direct audio recording and playback via USB, enhancing musical production and practice sessions.
- PC-Based Audio Systems: Used in PC-based media centers or home theater systems to manage audio inputs and outputs more effectively, ensuring high fidelity sound reproduction.
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