PCM1804DBR
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- Mfr.Part #
- PCM1804DBR
- Manufacturer
- Texas Instruments
- Package / Case
- 28-SSOP (0.209, 5.30mm Width)
- Datasheet
- Download
- Description
- IC ADC/AUDIO 24BIT 192K 28SSOP
- Stock
- 5,255
- In Stock ：
- 5,255
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- Manufacturer :
- Texas Instruments
- Product Category :
- ADCs/DACs - Special Purpose
- Voltage - Supply :
- 3V~3.6V 4.75V~5.25V
- Number of DAC Channels :
- 0
- Number of Functions :
- 1
- Mount :
- Surface Mount
- Packaging :
- Tape and Reel (TR)
- Power Consumption :
- 265mW
- Peak Reflow Temperature (Cel) :
- 260
- Operating Temperature :
- -10°C~70°C
- Contact Plating :
- Gold
- Height :
- 2mm
- Polarity :
- Bipolar
- Terminal Form :
- Gull wing
- Weight :
- 285.791543mg
- Factory Lead Time :
- 6 Weeks
- Mounting Type :
- Surface Mount
- Supply Type :
- Analog, Digital
- Type :
- ADC, Audio
- JESD-609 Code :
- e4
- Number of Terminations :
- 28
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Length :
- 10.2mm
- REACH SVHC :
- No SVHC
- Lead Free :
- Lead Free
- Supply Voltage :
- 5V
- Power Dissipation :
- 290mW
- Operating Supply Voltage :
- 5V
- Pin Count :
- 28
- Resolution (Bits) :
- 24 b
- Width :
- 5.3mm
- Interface :
- Serial
- ECCN Code :
- EAR99
- Thickness :
- 1.95mm
- RoHS Status :
- ROHS3 Compliant
- Number of Analog In Channels :
- 2
- Data Interface :
- I2S
- Pbfree Code :
- yes
- Nominal Supply Current :
- 35mA
- Terminal Position :
- Dual
- Sampling Rate (Per Second) :
- 192k
- Lifecycle Status :
- ACTIVE (Last Updated: 5 days ago)
- Sampling Rate :
- 192 ksps
- Base Part Number :
- PCM1804
- Signal to Noise Ratio (SNR) :
- 111 dB
- Number of Pins :
- 28
- Max Power Dissipation :
- 290mW
- Package / Case :
- 28-SSOP (0.209, 5.30mm Width)
- Radiation Hardening :
- No
- Number of Bits :
- 24
- Voltage Supply Source :
- Analog Digital
- Number of ADC Channels :
- 2
- Datasheets
- PCM1804DBR
ADCs/DACs - Special Purpose Texas Instruments PCM1804DBR Overview
The Texas Instruments PCM1804DBR is a high-performance, single-chip analog-to-digital converter (ADC) that offers excellent sound quality through its advanced design. Designed specifically for audio systems that require high fidelity, this 24-bit ADC operates at speeds up to 192 kHz, making it ideal for professional audio recording, high-end consumer audio systems, and digital audio effects processing. The PCM1804DBR combines superior audio performance with remarkable efficiency and reliability, making it a preferred choice for developers and manufacturers in the audio industry. Its compact 28-SSOP package facilitates easy integration into system designs, maintaining a balance between functionality and form factor.
PCM1804DBR Features
The PCM1804DBR stands out with its dynamic range of 112 dB and a signal-to-noise ratio (SNR) of 105 dB, providing pristine audio capture. It supports a wide input frequency range and includes a differential analog voltage input, which is crucial for reducing noise levels in complex circuit environments. Additionally, its digital filter includes options for sharp or slow roll-off, further enhancing sound customization based on application needs. Power consumption is minimized with an advanced power management system, making it suitable for use in energy-sensitive applications.
PCM1804DBR Applications
- Professional Audio Equipment: In studio environments, the PCM1804DBR can be applied to high-resolution recording equipment, capturing detailed sound nuances with high fidelity and low noise.
- High-end Home Audio Systems: For audiophiles seeking the highest quality in playback, this ADC can be integrated into systems requiring exceptional audio clarity, such as receivers and high-resolution audio players.
- Digital Audio Effects Processors: Utilized in the design of digital effects processors, the PCM1804DBR aids in achieving clear and precise audio processing, suitable for both live performances and studio recordings.
- Audio Broadcasting Equipment: In broadcasting, clear sound is paramount. The PCM1804DBR helps ensure that audio transmitted over the airwaves maintains its quality without degradation.
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