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- Stock & Prices $ Price & Stock for ADM1275-3ARQZ
- Part Number ADM1275-3ARQZ
- Manufacturer Analog Devices
- Pin Count 20
- Part Category Integrated Circuit
- Package Category Small Outline Packages
- Footprint Name Small Outline Packages - RQ-20 (QSOP)
- Released Date Jan 11, 2017
- Last Modified Date May 26, 2025 9:00 AM UTC
- Pinout / Pin List Click Here (Member Only)
ADM1275-3ARQZ Details
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Manufacturer Part Number:
ADM1275-3ARQZ
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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:
Obsolete
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Part Package Code:
SSOP
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Package Description:
QSOP-20
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Pin Count:
20
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Manufacturer Package Code:
RQ-16
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Country Of Origin:
Malaysia
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ECCN Code:
EAR99
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HTS Code:
8542.39.00.01
ADM1275-3ARQZ Frequently Asked Questions (FAQs)
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A good PCB layout for the ADM1275-3ARQZ involves keeping the input and output traces separate, using a solid ground plane, and placing the input capacitors close to the device. Additionally, it's recommended to use a 4-layer PCB with a dedicated power plane and a dedicated ground plane.
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To ensure proper power-up and power-down of the ADM1275-3ARQZ, it's recommended to follow a controlled power-up sequence, where the input voltage is applied before the enable pin is asserted. During power-down, the enable pin should be de-asserted before the input voltage is removed.
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The ADM1275-3ARQZ can tolerate input voltage ripple up to 10% of the nominal input voltage. However, it's recommended to keep the input voltage ripple as low as possible to ensure optimal performance and minimize output voltage noise.
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The output voltage of the ADM1275-3ARQZ can be calculated using the formula: VOUT = (VIN x R1) / (R1 + R2), where VIN is the input voltage, R1 is the feedback resistor, and R2 is the divider resistor.
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The thermal derating curve for the ADM1275-3ARQZ is typically provided in the datasheet or can be obtained from the manufacturer. It's essential to follow the thermal derating curve to ensure the device operates within its recommended operating conditions and to prevent overheating.
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ADM1275-3ARQZ 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.