- Datasheet Download Datasheet
- Stock & Prices $ Price & Stock for DAC3152IRGZR
- Part Number DAC3152IRGZR
- Manufacturer Texas Instruments
- Pin Count 49
- Part Category Integrated Circuit
- Package Category Quad Flat No-Lead
- Footprint Name Quad Flat No-Lead - RGZ0048D
- Released Date Aug 30, 2020
- Last Modified Date Mar 7, 2023 4:10 PM UTC
- Pinout / Pin List Click Here (Member Only)
DAC3152IRGZR Details
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Manufacturer Part Number:
DAC3152IRGZR
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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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Part Package Code:
QFN
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Pin Count:
48
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ECCN Code:
EAR99
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HTS Code:
8542.39.00.40
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Manufacturer:
Texas Instruments
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YTEOL:
15
DAC3152IRGZR Frequently Asked Questions (FAQs)
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Texas Instruments recommends a star-ground topology, with the analog and digital grounds separated and connected at a single point. Keep the analog and digital signal traces separate, and use a solid ground plane to reduce noise. Additionally, use a low-ESR capacitor for the VREF pin and a 10nF capacitor for the VOUT pin.
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The DAC3152IRGZR has a flexible output stage that can be configured for various output voltage ranges. To configure the output voltage range, set the VREF pin to the desired reference voltage, and then program the DAC to output the desired voltage using the internal or external reference. Refer to the datasheet for specific equations and examples.
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The maximum update rate for the DAC3152IRGZR is 1.25 MSPS. However, the update rate affects the output signal's settling time, noise, and distortion. Faster update rates can introduce more noise and distortion, while slower update rates can result in longer settling times. Optimize the update rate based on the specific application requirements.
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The DAC3152IRGZR has a POR and BOR feature to ensure the device powers up in a known state. The POR holds the device in reset until the power supply reaches a minimum threshold. The BOR detects brown-out conditions and resets the device. To handle these features, ensure the power supply is stable and within the recommended range, and add external circuitry to handle power-up and brown-out conditions if necessary.
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Texas Instruments recommends a two-point calibration method to optimize the DAC3152IRGZR's performance. Calibrate the DAC at two points: zero-scale (VOUT = 0V) and full-scale (VOUT = VREF). Use the internal calibration registers to adjust the DAC's offset and gain to achieve optimal performance.
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DAC3152IRGZR Overview
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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.