- Datasheet Download Datasheet
- Stock & Prices $ Price & Stock for DS8921AN
- Part Number DS8921AN
- Manufacturer Texas Instruments
- Pin Count 8
- Part Category Integrated Circuit
- Package Category Dual-In-Line Packages
- Footprint Name Dual-In-Line Packages - P (R-PDIP-T8)
- Released Date Nov 18, 2021
- Last Modified Date Mar 7, 2023 4:10 PM UTC
- Pinout / Pin List Click Here (Member Only)
DS8921AN Details
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Manufacturer Part Number:
DS8921AN
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Part Life Cycle Code:
Obsolete
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Part Package Code:
DIP
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Package Description:
PLASTIC, DIP-8
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Pin Count:
8
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ECCN Code:
EAR99
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HTS Code:
8542.39.00.60
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Manufacturer:
Texas Instruments
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YTEOL:
0
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Differential Output:
YES
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Driver Number of Bits:
1
DS8921AN Frequently Asked Questions (FAQs)
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Texas Instruments provides a recommended layout and routing guide in the DS8921AN application note (SLUA271). It's essential to follow these guidelines to ensure proper operation and minimize noise and EMI issues.
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The input capacitor values depend on the input voltage, output voltage, and desired ripple current. TI provides a capacitor selection guide in the DS8921AN datasheet (section 10.2.2.1). You can also use online capacitor selection tools or consult with a TI FAE for guidance.
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The maximum ambient temperature for the DS8921AN is 85°C (185°F). However, the device can operate up to 125°C (257°F) with derating. Refer to the datasheet (section 6.3) for thermal derating information.
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Yes, the DS8921AN is qualified for automotive and high-reliability applications. It meets the AEC-Q100 standard and is designed to operate in harsh environments. However, you should consult with a TI FAE to ensure the device meets your specific application requirements.
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TI provides a troubleshooting guide in the DS8921AN application note (SLUA271). You can also consult the datasheet, use online resources, or contact a TI FAE for assistance. Common issues include incorrect input capacitor values, poor PCB layout, or inadequate thermal management.
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DS8921AN Overview
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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.