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- Part Number AD5331BRU
- Manufacturer Analog Devices
- Pin Count 20
- Part Category Integrated Circuit
- Package Category Small Outline Packages
- Footprint Name Small Outline Packages - RU-20 (TSSOP)
- Released Date May 15, 2022
- Last Modified Date Mar 7, 2023 4:10 PM UTC
- Pinout / Pin List Click Here (Member Only)
AD5331BRU Details
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Manufacturer Part Number:
AD5331BRU
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Part Life Cycle Code:
Obsolete
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Part Package Code:
TSSOP
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Package Description:
PLASTIC, TSSOP-20
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Pin Count:
20
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HTS Code:
8542.39.00.40
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Manufacturer:
Analog Devices Inc
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YTEOL:
0
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Converter Type:
D/A CONVERTER
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Input Bit Code:
BINARY
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Input Format:
PARALLEL, WORD
AD5331BRU Frequently Asked Questions (FAQs)
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The recommended power-up sequence is to apply VDD first, followed by VREF, and then the digital inputs. This ensures that the internal circuitry is properly biased and configured before the digital inputs are applied.
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To ensure accurate voltage output, it is essential to use a low-noise, low-impedance voltage reference (VREF) and to decouple the VREF pin with a capacitor to reduce noise. Additionally, the output voltage should be buffered with an op-amp if it needs to drive a load.
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The AD5331BRU can drive a maximum capacitive load of 100 nF. Exceeding this limit may cause instability or oscillations in the output voltage.
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To minimize power consumption, the AD5331BRU should be operated at the lowest possible supply voltage (VDD) and the output voltage should be set to the minimum required value. Additionally, the shutdown pin (SD) can be used to power down the device when not in use.
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The thermal shutdown temperature of the AD5331BRU is typically around 150°C. If the junction temperature exceeds this value, the device will shut down to prevent damage.
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AD5331BRU 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.