- Datasheet Download Datasheet
- Stock & Prices $ Price & Stock for AD7303BRZ
- Part Number AD7303BRZ
- Manufacturer Analog Devices
- Pin Count 8
- Part Category Integrated Circuit
- Package Category Small Outline Packages
- Footprint Name Small Outline Packages - (SO-8)
- Released Date Nov 29, 2020
- Last Modified Date Mar 7, 2023 4:10 PM UTC
- Pinout / Pin List Click Here (Member Only)
AD7303BRZ Details
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Manufacturer Part Number:
AD7303BRZ
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Brand Name:
Analog Devices Inc
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Pbfree Code:
No
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Rohs Code:
Yes
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Part Life Cycle Code:
Active
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Part Package Code:
SOIC
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Package Description:
SOIC-8
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Pin Count:
8
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Manufacturer Package Code:
R-8
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Country Of Origin:
Taiwan
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ECCN Code:
EAR99
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HTS Code:
8542.39.00.01
AD7303BRZ Frequently Asked Questions (FAQs)
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A good layout and routing practice is to keep the analog and digital grounds separate, use a solid ground plane, and keep the sensitive analog signals away from the digital signals. Also, use short and direct traces for the analog signals and avoid crossing digital signals over the analog signals.
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The AD7303BRZ has an internal calibration circuit that calibrates the device during power-up. However, if the user wants to perform an external calibration, it can be done by applying a known voltage to the input and adjusting the offset and gain registers accordingly. The calibration procedure is described in the datasheet and the user manual.
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The maximum sampling rate of the AD7303BRZ is 100 kSPS. The power consumption increases with the sampling rate, but the device is designed to operate at low power consumption even at high sampling rates. The power consumption can be estimated using the formula provided in the datasheet.
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The AD7303BRZ has built-in overvoltage and undervoltage protection mechanisms. The device can withstand input voltages up to ±16.5 V without damage. The device also has a brownout detector that resets the device in case of an undervoltage condition.
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A good power supply decoupling and filtering practice is to use a combination of ceramic and electrolytic capacitors to filter out high-frequency noise and ripple. A 10 μF ceramic capacitor and a 10 μF electrolytic capacitor in parallel are recommended for the AVDD and DVDD pins.
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AD7303BRZ Overview
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About Analog Devices
Analog Devices Inc. is a global leader in the design and manufacturing of analog, mixed-signal, and digital signal processing integrated circuits and software solutions for the industrial, automotive, healthcare, communications industries. Analog Devices serves a diverse range of markets including industrial, automotive, healthcare, energy, aerospace, defense, and consumer electronics industries.
Analog Devices’ product portfolio includes a wide range of ICs, modules, and subsystems.