PCM1851APJT
- Mfr.Part #
- PCM1851APJT
- Manufacturer
- Texas Instruments
- Package / Case
- 32-TQFP
- Datasheet
- Download
- Description
- IC ADC/AUDIO 24BIT 96K 32TQFP
- Stock
- 47,178
- In Stock :
- 47,178
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- Manufacturer :
- Texas Instruments
- Product Category :
- ADCs/DACs - Special Purpose
- Mounting Type :
- Surface Mount
- Sampling Rate (Per Second) :
- 96k
- Length :
- 7mm
- Number of ADC Channels :
- 2
- Data Interface :
- I2C, Serial
- Sampling Rate :
- 96 ksps
- Lifecycle Status :
- ACTIVE (Last Updated: 1 day ago)
- Mount :
- Surface Mount
- Max Power Dissipation :
- 208mW
- Number of Terminations :
- 32
- Height :
- 1.2mm
- Terminal Position :
- QUAD
- JESD-609 Code :
- e4
- Terminal Form :
- Gull wing
- Polarity :
- Bipolar
- Nominal Supply Current :
- 28mA
- Number of Analog Inputs :
- 12
- Peak Reflow Temperature (Cel) :
- 260
- Package / Case :
- 32-TQFP
- Signal to Noise Ratio (SNR) :
- 104 dB
- REACH SVHC :
- No SVHC
- Lead Free :
- Lead Free
- Supply Voltage :
- 5V
- Packaging :
- Bulk
- Type :
- ADC, Audio
- Power Dissipation :
- 180mW
- Contact Plating :
- Gold
- Conversion Rate :
- 96 ksps
- Number of Bits :
- 24
- Operating Supply Voltage :
- 5V
- Number of Functions :
- 1
- Analog Input Voltage-Max :
- 2V
- Resolution (Bits) :
- 24 b
- Pin Count :
- 32
- Operating Temperature :
- -40°C~85°C
- Power Consumption :
- 180mW
- Voltage Supply Source :
- Analog Digital
- ECCN Code :
- EAR99
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Width :
- 7mm
- Number of DAC Channels :
- 0
- Number of Analog In Channels :
- 2
- Factory Lead Time :
- 6 Weeks
- Pbfree Code :
- yes
- RoHS Status :
- ROHS3 Compliant
- Supply Type :
- Analog, Digital
- Number of Pins :
- 32
- Thickness :
- 1mm
- Radiation Hardening :
- No
- Base Part Number :
- PCM1851
- Voltage - Supply :
- 2.7V~3.6V 4.5V~5.5V
- Interface :
- I2C, Serial
- Datasheets
- PCM1851APJT

ADCs/DACs - Special Purpose Texas Instruments PCM1851APJT Overview
Introducing the Texas Instruments PCM1851APJT, a high-performance, single-chip analog-to-digital converter (ADC) designed for audio applications requiring high fidelity and low noise. This IC, housed in a 32TQFP package, captures audio signals at 24-bit resolution with sampling rates up to 96 kHz, making it an ideal solution for high-end audio processing. Its precision and efficiency ensure that it meets the stringent requirements of professional audio equipment manufacturers looking to improve sound quality and system reliability. The PCM1851APJT integrates advanced features like an anti-aliasing filter and a digital decimation filter, making it a key component in achieving pristine audio reproduction in digital audio systems.
PCM1851APJT Features
The PCM1851APJT boasts a range of features designed to enhance its performance in complex audio applications. These include a dynamic range of 105 dB and a signal-to-noise ratio (SNR) of 102 dB, ensuring clear and detailed sound reproduction. The device supports a flexible interface with I2S and other audio serial data output formats, which facilitates integration into existing audio processing systems. Its low-power consumption and reduced external component requirement make it a cost-effective and efficient choice for both commercial and consumer audio applications.
PCM1851APJT Applications
- Professional Audio Recording: Utilized in audio interfaces and mixers to capture high-quality audio signals with minimal distortion and noise.
- Home Audio Systems: Employed in high-fidelity home audio systems to ensure accurate audio signal digitization, enhancing the overall listening experience.
- Automotive Audio Systems: Integrated into automotive audio systems for improved sound clarity and detail in car entertainment units.
- Digital Signal Processing: Forms a critical component in digital signal processors used in various audio effect and enhancement applications.
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