- Datasheet Download Datasheet
- Stock & Prices $ Price & Stock for ADS828E/1K
- Part Number ADS828E/1K
- Manufacturer Texas Instruments
- Pin Count 28
- Part Category Integrated Circuit
- Package Category Small Outline Packages
- Footprint Name Small Outline Packages - DB0028A
- Released Date Sep 14, 2021
- Last Modified Date Jan 6, 2024 6:27 AM UTC
- Pinout / Pin List Click Here (Member Only)
ADS828E/1K Details
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Manufacturer Part Number:
ADS828E/1K
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Brand Name:
Texas Instruments
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Pbfree Code:
Yes
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Rohs Code:
Yes
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Part Life Cycle Code:
Active
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Part Package Code:
SSOP
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Package Description:
SSOP-28
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Pin Count:
28
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ECCN Code:
EAR99
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HTS Code:
8542.39.00.30
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Manufacturer:
Texas Instruments
ADS828E/1K Frequently Asked Questions (FAQs)
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Texas Instruments provides a recommended layout and routing guide in the ADS828E/1K datasheet and application notes. Key takeaways include: keeping analog and digital traces separate, using a solid ground plane, and placing decoupling capacitors close to the device. Additionally, using a 4-layer PCB with a dedicated analog layer can help reduce noise and improve performance.
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The ADS828E/1K has an internal 2.5V reference voltage that can be enabled or disabled depending on the application. To configure the internal reference, connect the REFEN pin to a logic high (VCC) to enable the internal reference or connect it to a logic low (GND) to disable it. The internal buffer can be enabled or disabled by connecting the BUFEN pin to a logic high (VCC) or logic low (GND), respectively.
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The ADS828E/1K can achieve a maximum sampling rate of 1 MSPS. However, the sampling rate affects power consumption, with higher sampling rates increasing power consumption. To minimize power consumption, consider reducing the sampling rate or using the device's power-down mode when not in use.
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The ADS828E/1K outputs 16-bit digital data in a serial format. The recommended data format is SPI-compatible, with the device outputting data on the DOUT pin in response to clock signals on the SCLK pin. Engineers can use a microcontroller or FPGA to receive and process the digital data.
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The ADS828E/1K has a high input impedance of 1 GΩ, which helps to minimize the loading effect on the analog input signal. However, engineers should still ensure that the analog input signal is properly buffered and terminated to prevent signal degradation and ensure accurate conversion.
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ADS828E/1K Overview
Use the download button to access the ADS828E/1K schematic symbol, PCB footprint, and 3D model.
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About Texas Instruments
Texas Instruments (TI) designs and manufactures semiconductors and integrated circuits for a wide range of applications. The company's product portfolio includes analog chips, which are essential for managing power and signal functions in electronic devices, and embedded processors, which serve as the brains in various systems, enabling functionality in everything from industrial equipment to consumer electronics. TI's innovations in semiconductor technology have made it a leader in the industry.