| Allicdata Part #: | ADS8902BRGER-ND |
| Manufacturer Part#: |
ADS8902BRGER |
| Price: | $ 12.26 |
| Product Category: | Integrated Circuits (ICs) |
| Manufacturer: | Texas Instruments |
| Short Description: | IC ADC 20B 500KSPS 1CH VQFN |
| More Detail: | 20 Bit Analog to Digital Converter 1 Input 1 SAR 2... |
| DataSheet: | ADS8902BRGER Datasheet/PDF |
| Quantity: | 1000 |
| 1 +: | $ 12.26000 |
| 10 +: | $ 11.89220 |
| 100 +: | $ 11.64700 |
| 1000 +: | $ 11.40180 |
| 10000 +: | $ 11.03400 |
| Ratio - S/H:ADC: | 1:1 |
| Supplier Device Package: | 24-VQFN (4x4) |
| Package / Case: | 24-VFQFN Exposed Pad |
| Operating Temperature: | -40°C ~ 125°C |
| Features: | -- |
| Voltage - Supply, Digital: | 1.65 V ~ 5.5 V |
| Voltage - Supply, Analog: | 3 V ~ 5.5 V |
| Reference Type: | External, Internal |
| Architecture: | SAR |
| Number of A/D Converters: | 1 |
| Series: | -- |
| Configuration: | S/H-ADC |
| Data Interface: | SPI |
| Input Type: | Differential |
| Number of Inputs: | 1 |
| Sampling Rate (Per Second): | 500k |
| Number of Bits: | 20 |
| Part Status: | Active |
| Packaging: | Tape & Reel (TR) |
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Analog-to-digital converters (ADCs) are devices that allow analog signals to be digitized with the goal of facilitating accurate capture, analysis, and storage of analog data. The ADS8902BRGER is a data acquisition converter which falls under this category. This high-performance device provides a flexible, low power solution for advanced data acquisition applications.
The device is packaged in a small form factor of 4mm x 4mm, allowing designers to create compact boards without sacrificing quality and performance. It features an integrated voltage reference, power supply and two analog input paths with a resolution of up to 12 bits. Additionally, the device incorporates several features such as a high-speed SPI interface, as well as digital error correction algorithms that reduce errors in the acquisition process.
The ADS8902BRGER offers a wide range of applications, from general-purpose data acquisition, to medical and industrial instrumentation, to providing direct control of process signals. It can be used to accurately measure physiological parameters such as heart rate and oxygen saturation levels. It can also be used for systems which require precise measurements of automotive and environmental parameters, such as temperature or pressure. Additionally, the device can integrate with other sensors and instruments to provide enhanced data collection and analysis capabilities.
The working principle of the ADS8902BRGER is as follows: The analog input signal is first received by the device and digitally processed using an integrated ADC compatible with the SPI protocol. This allows digital data to be accurately and efficiently acquired. During the conversion process, the device also performs digital error correction algorithms that improve the accuracy of the acquired data.
Once the data has been acquired, it is transferred to a microcontroller or other type of host processor using the SPI interface, thus providing easy access to the acquired data. The data can then be stored and analyzed, or used to control various parts of the system.
In conclusion, the ADS8902BRGER’s combination of small form factor, high performance, and robust digital error correction algorithms makes it an ideal device for high-speed data acquisition applications. Its wide range of applications make it a great choice for both general-purpose and specialized data acquisition tasks. Furthermore, the device’s simple working principle ensures a smooth integration with other components, allowing for efficient and accurate data collection for even the most demanding applications.
The specific data is subject to PDF, and the above content is for reference
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ADS8902BRGER Datasheet/PDF