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- Part Number TLV5639CPW
- Manufacturer Texas Instruments
- Pin Count 20
- Part Category Integrated Circuit
- Package Category Small Outline Packages
- Footprint Name Small Outline Packages - PW (R-PDSO-G20)
- Released Date Sep 13, 2021
- Last Modified Date Nov 30, 2023 6:28 AM UTC
- Pinout / Pin List Click Here (Member Only)
TLV5639CPW Details
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Manufacturer Part Number:
TLV5639CPW
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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:
TSSOP
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Pin Count:
20
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Country Of Origin:
Taiwan
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ECCN Code:
EAR99
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HTS Code:
8542.39.00.40
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Date Of Intro:
1999-03-01
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Manufacturer:
Texas Instruments
TLV5639CPW Frequently Asked Questions (FAQs)
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Texas Instruments recommends a 4-layer PCB with a solid ground plane, and to keep the analog and digital signals separate. The analog input traces should be short and direct, and the digital output traces should be routed away from the analog inputs. Additionally, decoupling capacitors should be placed close to the device to filter out noise.
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The internal reference voltage of the TLV5639CPW is 2.5V, and it is recommended to use this internal reference for most applications. However, if an external reference voltage is required, it can be connected to the REF pin, but it must be within the specified range of 2.4V to 2.6V. The internal reference can be disabled by connecting the REF pin to the VCC pin.
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The maximum sampling rate of the TLV5639CPW is 1.5 MSPS, and it affects the power consumption significantly. At higher sampling rates, the power consumption increases, and the device may require more power to operate accurately. It is recommended to use the lowest sampling rate required for the application to minimize power consumption.
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The TLV5639CPW outputs data in a 16-bit parallel format, but it can be easily converted to other formats such as SPI or I2C using external logic or a microcontroller. The device also has a built-in feature to swap the byte order of the output data, which can be useful when working with microcontrollers that require a different data format.
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The TLV5639CPW has an operating temperature range of -40°C to 125°C, and the accuracy of the conversions is affected by temperature. The device has a built-in temperature sensor that can be used to monitor the temperature, and the conversion results can be corrected for temperature effects using external calibration and compensation techniques.
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TLV5639CPW 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.