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- Stock & Prices $ Price & Stock for DAC61402RHBT
- Part Number DAC61402RHBT
- Manufacturer Texas Instruments
- Pin Count 33
- Part Category Integrated Circuit
- Package Category Quad Flat No-Lead
- Footprint Name Quad Flat No-Lead - RHB0032E HEIGHT 1
- Released Date Jan 1, 2021
- Last Modified Date Mar 7, 2023 4:10 PM UTC
- Pinout / Pin List Click Here (Member Only)
DAC61402RHBT Details
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Manufacturer Part Number:
DAC61402RHBT
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Brand Name:
Texas Instruments
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Pbfree Code:
Yes
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Rohs Code:
Yes
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Part Life Cycle Code:
Active
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ECCN Code:
EAR99
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HTS Code:
8542.39.00.40
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Date Of Intro:
2020-11-21
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Manufacturer:
Texas Instruments
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YTEOL:
15
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Analog Output Voltage-Max:
20 V
DAC61402RHBT Frequently Asked Questions (FAQs)
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The recommended power-up sequence is to power up the digital supply (VDD) first, followed by the analog supply (VREF). This ensures that the internal reference is stable before the DAC starts operating.
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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 analog supply (VREF) with a 10uF capacitor. Additionally, the output voltage should be buffered with an op-amp if it needs to drive a load.
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The maximum output current of the DAC61402RHBT is 5mA. Exceeding this current may cause the output voltage to droop or the device to overheat.
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During asynchronous updates, the SYNC pin should be held low to prevent the DAC from latching the new data. Once the data is updated, the SYNC pin should be pulsed high to latch the new data and update the output voltage.
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The recommended layout and routing for the DAC61402RHBT involves keeping the analog and digital signals separate, using a solid ground plane, and minimizing the length of the traces between the DAC output and the load. Additionally, the voltage reference (VREF) should be routed close to the DAC and decoupled with a 10uF capacitor.
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DAC61402RHBT Overview
Use the download button to access the DAC61402RHBT schematic symbol, PCB footprint, and 3D model.
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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.
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