PCM1804DB
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- Mfr.Part #
- PCM1804DB
- Manufacturer
- Texas Instruments
- Package / Case
- 28-SSOP (0.209, 5.30mm Width)
- Datasheet
- Download
- Description
- IC ADC/AUDIO 24BIT 192K 28SSOP
- Stock
- 3,580
- In Stock ：
- 3,580
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- Manufacturer :
- Texas Instruments
- Product Category :
- ADCs/DACs - Special Purpose
- Terminal Position :
- Dual
- Terminal Form :
- Gull wing
- Number of Bits :
- 24
- JESD-609 Code :
- e4
- Radiation Hardening :
- No
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Power Consumption :
- 225mW
- REACH SVHC :
- No SVHC
- Type :
- ADC, Audio
- ECCN Code :
- EAR99
- Number of Analog In Channels :
- 2
- Voltage - Supply :
- 3V~3.6V 4.75V~5.25V
- Number of Functions :
- 1
- Width :
- 5.3mm
- Thickness :
- 1.95mm
- Lifecycle Status :
- ACTIVE (Last Updated: 2 days ago)
- Number of Pins :
- 28
- Data Interface :
- I2S
- Pin Count :
- 28
- Polarity :
- Bipolar
- Signal to Noise Ratio (SNR) :
- 111 dB
- Voltage Supply Source :
- Analog Digital
- Nominal Supply Current :
- 35mA
- Package / Case :
- 28-SSOP (0.209, 5.30mm Width)
- Base Part Number :
- PCM1804
- Mount :
- Surface Mount
- Operating Supply Voltage :
- 5V
- Pbfree Code :
- yes
- Sampling Rate :
- 192 ksps
- Number of Terminations :
- 28
- Lead Free :
- Lead Free
- Packaging :
- Tube
- Number of DAC Channels :
- 0
- Number of ADC Channels :
- 2
- Interface :
- Serial
- Mounting Type :
- Surface Mount
- RoHS Status :
- ROHS3 Compliant
- Supply Type :
- Analog, Digital
- Resolution (Bits) :
- 24 b
- Height :
- 2mm
- Sampling Rate (Per Second) :
- 192k
- Max Power Dissipation :
- 290mW
- Operating Temperature :
- -10°C~70°C
- Power Dissipation :
- 290mW
- Supply Voltage :
- 5V
- Length :
- 10.2mm
- Weight :
- 285.791543mg
- Peak Reflow Temperature (Cel) :
- 260
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Factory Lead Time :
- 6 Weeks
- Datasheets
- PCM1804DB
ADCs/DACs - Special Purpose Texas Instruments PCM1804DB Overview
The Texas Instruments PCM1804DB is a high-performance, single-chip audio analog-to-digital converter (ADC) offering excellent sound quality and digital precision for audio applications. Designed for a wide range of audio applications, this device facilitates accurate sound recording by converting analog audio signals into a 24-bit digital output at sample rates up to 192kHz. Its high resolution and sampling rate make it an ideal choice for professional audio recording, broadcasting, and other high-fidelity audio processing applications. The PCM1804DB provides an exceptional solution for designers looking to utilize a high-quality ADC in their systems, emphasizing the critical role of precision in audio reproduction.
PCM1804DB Features
The PCM1804DB boasts a number of significant features that enhance its utility in sophisticated audio processing tasks. These include a dynamic range of 112dB and a signal-to-noise ratio (SNR) of 105dB, ensuring clear and precise audio capture with minimal distortion and noise. Additionally, its low total harmonic distortion plus noise (THD+N) of -93dB fosters reliable and accurate audio signal conversion. With a flexible digital audio interface that supports I2S output formats, the PCM1804DB can easily be integrated into a variety of audio processing and recording systems.
PCM1804DB Applications
- Professional Audio Recording: Ideal for studio and field recording equipment, where capturing audio with high fidelity and precision is necessary.
- Broadcasting Equipment: Used in radio and television broadcasting studios to ensure clean, clear sound quality for audiences.
- Home Audio Systems: Enhances high-end home audio systems with superior ADC capabilities, ensuring rich, dynamic audio reproduction.
- Digital Mixing Consoles: Integrates into digital mixing consoles for live performances or studio settings, providing reliable and high-quality audio signal conversion.
- Measurement and Testing Equipment: Applied in audio measurement systems that require accurate digital representations of analog signals for analysis and testing.
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