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- Part Number ADS5485IRGC25
- Manufacturer Texas Instruments
- Pin Count 65
- Part Category Integrated Circuit
- Package Category Other
- Footprint Name Other - QFN50P900X900X100-65N
- Released Date Jan 12, 2017
- Last Modified Date Nov 15, 2024 1:35 PM UTC
- Pinout / Pin List Click Here (Member Only)
ADS5485IRGC25 Details
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Manufacturer Part Number:
ADS5485IRGC25
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Brand Name:
Texas Instruments
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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:
QFN
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Package Description:
9 X 9 MM, GREEN, PLASTIC, VQFN-64
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Pin Count:
64
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ECCN Code:
3A991.c.4
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HTS Code:
8542.39.00.30
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Manufacturer:
Texas Instruments
ADS5485IRGC25 Frequently Asked Questions (FAQs)
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Texas Instruments provides a recommended layout and routing guide in the ADS5485IRGC25 evaluation module documentation, which includes guidelines for PCB layout, component placement, and signal routing to minimize noise and ensure optimal performance.
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To optimize the analog input signal chain, ensure that the input signal is properly filtered and buffered to reduce noise and distortion. Use a low-pass filter with a cutoff frequency below the Nyquist frequency, and consider using a buffer amplifier with a high input impedance and low output impedance to drive the ADS5485IRGC25.
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The maximum clock frequency for the ADS5485IRGC25 is 100 MHz, but it's recommended to use a clock frequency between 50 MHz to 80 MHz for optimal performance and to minimize jitter and noise.
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The ADS5485IRGC25 outputs 14-bit digital data in a parallel format. To handle the output data, use a digital interface such as an FPGA or a microcontroller with a parallel data capture interface. Ensure that the receiving device can handle the data rate and format, and consider using a FIFO or buffer to handle data overflow and ensure data integrity.
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The power consumption of the ADS5485IRGC25 depends on the operating frequency and mode. In normal operation, the device consumes around 350 mW. To reduce power consumption, consider using the device's power-down mode, reducing the clock frequency, or using a lower supply voltage. Additionally, optimize the analog input signal chain and digital output interface to minimize power consumption.
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ADS5485IRGC25 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.