PCM1803ADBR
- Mfr.Part #
- PCM1803ADBR
- Manufacturer
- Texas Instruments
- Package / Case
- 20-SSOP (0.209, 5.30mm Width)
- Datasheet
- Download
- Description
- IC ADC/AUDIO 24BIT 96K 20SSOP
- Stock
- 5,708
- In Stock :
- 5,708
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- Manufacturer :
- Texas Instruments
- Product Category :
- ADCs/DACs - Special Purpose
- Mount :
- Surface Mount
- Width :
- 5.3mm
- Weight :
- 189.913455mg
- Terminal Form :
- Gull wing
- Voltage Supply Source :
- Analog Digital
- Packaging :
- Tape and Reel (TR)
- Sampling Rate :
- 96 ksps
- Lifecycle Status :
- ACTIVE (Last Updated: 2 days ago)
- RoHS Status :
- ROHS3 Compliant
- Supply Voltage :
- 5V
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Max Power Dissipation :
- 80mW
- Signal to Noise Ratio (SNR) :
- 103 dB
- Type :
- ADC, Audio
- Number of DAC Channels :
- 0
- Power Consumption :
- 77mW
- Peak Reflow Temperature (Cel) :
- 260
- Length :
- 7.2mm
- Mounting Type :
- Surface Mount
- Number of Bits :
- 24
- Number of Analog In Channels :
- 2
- Pin Count :
- 20
- Resolution (Bits) :
- 24 b
- Analog Input Voltage-Max :
- 3.3V
- Pbfree Code :
- yes
- ECCN Code :
- EAR99
- Height :
- 2mm
- Number of ADC Channels :
- 2
- Operating Supply Voltage :
- 5V
- Voltage - Supply :
- 2.7V~3.6V 4.5V~5.5V
- Number of Terminations :
- 20
- Thickness :
- 1.95mm
- Contact Plating :
- Gold
- Operating Temperature :
- -40°C~85°C
- Power Dissipation :
- 80mW
- Data Interface :
- Serial
- Lead Free :
- Lead Free
- Radiation Hardening :
- No
- JESD-609 Code :
- e4
- Sampling Rate (Per Second) :
- 96k
- Package / Case :
- 20-SSOP (0.209, 5.30mm Width)
- Base Part Number :
- PCM1803
- Supply Type :
- Analog, Digital
- Nominal Supply Current :
- 11.7mA
- Polarity :
- Bipolar
- Number of Pins :
- 20
- Number of Functions :
- 1
- Factory Lead Time :
- 8 Weeks
- REACH SVHC :
- No SVHC
- Terminal Position :
- Dual
- Datasheets
- PCM1803ADBR

ADCs/DACs - Special Purpose Texas Instruments PCM1803ADBR Overview
The Texas Instruments PCM1803ADBR is a top-tier audio analog-to-digital converter (ADC) that excels in high-fidelity audio applications. Designed to provide precise 24-bit digital output with sampling rates up to 96kHz, this IC ensures superior audio quality through advanced sigma-delta modulation techniques. The PCM1803ADBR is housed in a compact 20-SSOP package, making it ideal for space-constrained applications while still offering excellent thermal performance and reliability. Its integration features make it a pivotal component in digital audio processing systems, where maintaining audio integrity is paramount. Utilizing the ADCs/DACs - Special Purpose Texas Instruments PCM1803ADBR, developers can achieve high-precision sound capture, making it perfect for sophisticated audio systems requiring high-quality ADC capabilities.
PCM1803ADBR Features
This IC boasts a dynamic range of 106 dB and a signal-to-noise ratio (SNR) of 102 dB, providing clean, low-noise audio conversions. The PCM1803ADBR supports differential analog input, which significantly reduces noise levels, enhancing overall audio quality. Its low power consumption and single 5V power supply requirement facilitate easier integration into existing designs without the need for complex power management. Additionally, the device includes a digital high-pass filter to eliminate DC offset noise, ensuring pristine audio reproduction.
PCM1803ADBR Applications
- Professional Audio Equipment: Employed in mixing consoles and digital audio workstations to convert analog sound inputs into high-quality digital formats for further processing and recording.
- Consumer Audio Systems: Used in high-end audio receivers and Blu-ray players, ensuring that audio fidelity is maintained from the source through to playback.
- Automotive Audio Systems: Integrated into car audio systems where clear, high-resolution audio capture is necessary for advanced sound systems.
- Telecommunication Devices: Applied in teleconferencing systems to deliver clear and precise audio capture, improving communication clarity and quality in business settings.
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