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
- Data Interface :
- DSD, PCM
- Package / Case :
- 28-SSOP (0.209, 5.30mm Width)
- Lead Free :
- Lead Free
- Height :
- 2mm
- Peak Reflow Temperature (Cel) :
- 260
- Number of Channels :
- 1
- Number of Functions :
- 1
- Max Power Dissipation :
- 170mW
- Factory Lead Time :
- 6 Weeks
- Base Part Number :
- PCM1791
- Thickness :
- 1.95mm
- RoHS Status :
- ROHS3 Compliant
- Interface :
- Serial
- Operating Temperature :
- -25°C~85°C
- Signal to Noise Ratio (SNR) :
- 113 dB
- Terminal Form :
- Gull wing
- Conversion Rate :
- 192 ksps
- Sampling Rate :
- 200 ksps
- Pbfree Code :
- yes
- Number of ADC Channels :
- 0
- Power Consumption :
- 90mW
- ECCN Code :
- EAR99
- Number of Pins :
- 28
- Number of Terminations :
- 28
- Number of Bits :
- 24
- Supply Voltage :
- 5V
- Sampling Rate (Per Second) :
- 200k
- Type :
- DAC, Audio
- Resolution (Bits) :
- 24 b
- Radiation Hardening :
- No
- Packaging :
- Tape and Reel (TR)
- Weight :
- 289.987272mg
- JESD-609 Code :
- e4
- Voltage Supply Source :
- Analog Digital
- Output Type :
- Voltage
- Length :
- 10.2mm
- Mount :
- Surface Mount
- Operating Supply Voltage :
- 5V
- Pin Count :
- 28
- Mounting Type :
- Surface Mount
- Nominal Supply Current :
- 28mA
- Supply Type :
- Analog, Digital
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Polarity :
- Bipolar
- Contact Plating :
- Gold
- Voltage - Supply :
- 3V~3.6V 5V
- Number of DAC Channels :
- 2
- Width :
- 5.3mm
- Terminal Position :
- Dual
- Lifecycle Status :
- ACTIVE (Last Updated: 3 days ago)
- 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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