- Datasheet Download Datasheet
- Stock & Prices $ Price & Stock for ADE7753ARS
- Part Number ADE7753ARS
- Manufacturer Analog Devices
- Pin Count 20
- Part Category Integrated Circuit
- Package Category Small Outline Packages
- Footprint Name Small Outline Packages - RS-20 (SSOP)
- Released Date May 21, 2022
- Last Modified Date Mar 7, 2023 4:10 PM UTC
- Pinout / Pin List Click Here (Member Only)
ADE7753ARS Details
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Manufacturer Part Number:
ADE7753ARS
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Part Life Cycle Code:
Obsolete
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Part Package Code:
SSOP
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Package Description:
SSOP-20
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Pin Count:
20
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HTS Code:
8542.39.00.01
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Manufacturer:
Analog Devices Inc
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YTEOL:
0
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Analog IC - Other Type:
ANALOG CIRCUIT
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JESD-30 Code:
R-PDSO-G20
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JESD-609 Code:
e0
ADE7753ARS Frequently Asked Questions (FAQs)
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The ADE7753ARS is a high-frequency device, so it's essential to follow good layout practices to minimize noise and ensure accurate measurements. Place the device close to the current sensors, use a solid ground plane, and keep analog and digital traces separate. Also, avoid running digital traces near the analog inputs.
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Calibration involves adjusting the gain and offset of the device to match the specific current sensors and system requirements. Use the CAL pin to initiate calibration, and then adjust the gain and offset registers (GAN and OFR) based on the measured values. Refer to the application note AN-1077 for a detailed calibration procedure.
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The CF (crest factor) pin is an output that indicates the crest factor of the current waveform. It can be used to detect harmonic distortion or non-sinusoidal waveforms. Connect a capacitor between the CF pin and ground to filter the output, and then use an ADC to measure the voltage. The CF pin can also be used to implement a simple power quality monitoring system.
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The ADE7753ARS's outputs can be prone to high-frequency noise due to the high-frequency switching of the internal ADC. Use a low-pass filter (e.g., an RC filter) to attenuate the noise and improve the signal-to-noise ratio. Additionally, consider using a ferrite bead or a common-mode choke to suppress high-frequency noise on the output lines.
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Yes, the ADE7753ARS can be used with other current sensors, such as current transformers or shunts. However, the device is optimized for use with Rogowski coils, and the calibration procedure may need to be adjusted for other sensors. Consult the datasheet and application notes for guidance on using alternative current sensors.
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ADE7753ARS 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.
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