PCM1791ADBR
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- Mfr.Part #
- PCM1791ADBR
- Manufacturer
- Texas Instruments
- Package / Case
- 28-SSOP (0.209, 5.30mm Width)
- Datasheet
- Download
- Description
- IC DAC/AUDIO 24BIT 200K 28SSOP
- Stock
- 2,170
- In Stock ：
- 2,170
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- Manufacturer :
- Texas Instruments
- Product Category :
- ADCs/DACs - Special Purpose
- Polarity :
- Bipolar
- Output Type :
- Voltage
- Supply Type :
- Analog, Digital
- Conversion Rate :
- 192 ksps
- Radiation Hardening :
- No
- RoHS Status :
- ROHS3 Compliant
- Number of DAC Channels :
- 2
- Nominal Supply Current :
- 28mA
- Number of Functions :
- 1
- Resolution (Bits) :
- 24 b
- Factory Lead Time :
- 6 Weeks
- Number of Bits :
- 24
- Sampling Rate :
- 200 ksps
- Terminal Position :
- Dual
- Peak Reflow Temperature (Cel) :
- 260
- Packaging :
- Tape and Reel (TR)
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Height :
- 2mm
- Operating Temperature :
- -25°C~85°C
- Type :
- DAC, Audio
- Contact Plating :
- Gold
- Pbfree Code :
- yes
- Operating Supply Voltage :
- 5V
- ECCN Code :
- EAR99
- JESD-609 Code :
- e4
- Lifecycle Status :
- ACTIVE (Last Updated: 3 days ago)
- Width :
- 5.3mm
- Weight :
- 289.987272mg
- Number of Terminations :
- 28
- Number of Pins :
- 28
- Voltage - Supply :
- 3V~3.6V 5V
- Thickness :
- 1.95mm
- Number of Channels :
- 1
- Terminal Form :
- Gull wing
- Voltage Supply Source :
- Analog Digital
- Lead Free :
- Lead Free
- Supply Voltage :
- 5V
- Interface :
- Serial
- Number of ADC Channels :
- 0
- Base Part Number :
- PCM1791
- Mount :
- Surface Mount
- Package / Case :
- 28-SSOP (0.209, 5.30mm Width)
- Pin Count :
- 28
- Max Power Dissipation :
- 170mW
- Data Interface :
- DSD, PCM
- Signal to Noise Ratio (SNR) :
- 113 dB
- Power Consumption :
- 90mW
- Sampling Rate (Per Second) :
- 200k
- Mounting Type :
- Surface Mount
- Length :
- 10.2mm
- Datasheets
- PCM1791ADBR
ADCs/DACs - Special Purpose Texas Instruments PCM1791ADBR Overview
The Texas Instruments PCM1791ADBR represents a pinnacle of precision engineering in the ADCs/DACs - Special Purpose category. This high-performance audio digital-to-analog converter (DAC) offers exceptional sound quality and accuracy with a 24-bit resolution at sampling rates up to 200 kHz. Designed for professional audio equipment, this IC integrates advanced features in a compact 28-SSOP package, ensuring minimal space usage with maximal functionality. Its robust design and high fidelity output make it an ideal choice for audio connoisseurs and professional setups alike, helping Texas Instruments maintain its reputation as a leader in audio conversion technology.
PCM1791ADBR Features
This DAC is noted for its high signal-to-noise ratio and dynamic range, providing crystal-clear audio reproduction. Key features include a differential voltage output, an 8× oversampling digital filter, and a flexible audio serial interface that supports standard formats. The PCM1791ADBR also boasts a low total harmonic distortion plus noise (THD+N) figure, making it highly effective for high-end audio applications where pristine sound quality is paramount.
PCM1791ADBR Applications
- High-Fidelity Home Audio Systems: This DAC can dramatically enhance the audio quality of home theater systems, providing users with a cinema-like audio experience in the comfort of their homes.
- Professional Audio Equipment: The PCM1791ADBR is used in professional mixing boards and audio interfaces, where precise sound reproduction is crucial.
- Automotive Audio Systems: Integrated into premium car audio systems, it ensures rich, clear, and dynamic soundscapes, enhancing the driving experience.
- Digital Audio Workstations: Employed in digital audio workstations, the DAC allows for accurate monitoring and mixing of tracks, crucial for music production environments.
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