PCM1865QDBTRQ1 Allicdata Electronics
Allicdata Part #:

PCM1865QDBTRQ1-ND

Manufacturer Part#:

PCM1865QDBTRQ1

Price: $ 4.17
Product Category:

Integrated Circuits (ICs)

Manufacturer: Texas Instruments
Short Description: IC ADC 4CH 110DB I2C/SPI 30TSSOP
More Detail: ADC, Audio 12 bit DSP 30-TSSOP
DataSheet: PCM1865QDBTRQ1 datasheetPCM1865QDBTRQ1 Datasheet/PDF
Quantity: 1000
1 +: $ 4.17000
10 +: $ 4.04490
100 +: $ 3.96150
1000 +: $ 3.87810
10000 +: $ 3.75300
Stock 1000Can Ship Immediately
$ 4.17
Specifications
Series: --
Packaging: Tape & Reel (TR) 
Part Status: Active
Type: ADC, Audio
Number of Channels: 4
Resolution (Bits): 12 b
Sampling Rate (Per Second): --
Data Interface: DSP
Voltage Supply Source: Single Supply
Voltage - Supply: 3.3V
Operating Temperature: -40°C ~ 125°C
Mounting Type: Surface Mount
Package / Case: 30-TFSOP (0.173", 4.40mm Width)
Supplier Device Package: 30-TSSOP
Description

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PCM1865QDBTRQ1 is a high-precision analog-to-digital converter (ADC) featuring an 8-channel 16-bit delta-sigma ADC with integrated on-chip gain stages, programmable gain settings, and optional on-chip memory at the time of order. This ADC can bridge the gap between traditional analog data acquisition systems and digital signal processing systems.

Application Field

The PCM1865QDBTRQ1 was designed for data acquisition applications in industrial, healthcare, and energy space. It can also be used in embedded systems, test and measurement equipment, transducers, and medical devices. It is well-suited for applications such as measurement and monitoring of environmental parameters, precision data acquisition for automotive systems, sound and vibration measurements, and medical imaging and monitoring.

Working Principle

The PCM1865QDBTRQ1 combines an 8-channel Σ-∆ (delta-sigma) ADC with an integrated digital signal processor (DSP). It is designed to provide accurate and consistent data acquisition while maintaining low power.The PCM1865QDBTRQ1 uses a differential input configuration and can be used to measure any analog signal with a full-scale input of between ±0.3V to ±11V. It can sample up to 8 single-ended signals, or 4 differential signals. The integrated on-chip gain stages provide programmable gain settings which allows it to filter out noise and accurately capture and convert an analog signal.The on-chip DSP allows the PCM1865QDBTRQ1 to quickly and accurately convert analog signals into digital data. It includes a clock generator, digital filter, digital-to-analog converter (DAC), and integrated memories for both storage and data retrieval. This combination allows the converter to quickly process digital data and provide some level of error correction.

Conclusion

The PCM1865QDBTRQ1 is a high-precision analog-to-digital converter that provides accurate digital signal processing capabilities in data acquisition applications, such as environmental and automotive measurements, medical imaging, and sound and vibration measurements. It uses an 8-channel differential input configuration, on-chip gain stages, and on-chip signal processing to accurately capture, convert, and process analog signals.

The specific data is subject to PDF, and the above content is for reference

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