Texas Instruments recommends a 4-layer PCB with a solid ground plane, and to keep the analog and digital traces separate. Additionally, it's recommended to use a low-ESR capacitor for the VCC pin and to keep the input traces as short as possible.
The TLV2544CDR outputs a 12-bit digital signal, which can be scaled and offset using a microcontroller or FPGA. The datasheet provides a formula for scaling and offsetting the output data, and it's recommended to use a calibration routine to ensure accurate readings.
The maximum sampling rate of the TLV2544CDR is 400 kHz, and it affects the power consumption significantly. At higher sampling rates, the power consumption increases, so it's recommended to use the lowest sampling rate necessary for the application to minimize power consumption.
The TLV2544CDR has built-in overvoltage and undervoltage protection on the input pins, which can withstand up to ±20V without damage. However, it's still recommended to use external protection circuitry, such as voltage dividers or clamping diodes, to ensure the input signals are within the recommended range.
The recommended operating temperature range for the TLV2544CDR is -40°C to 125°C. Operating outside this range can affect the accuracy and reliability of the device, so it's recommended to use thermal management techniques, such as heat sinks or thermal interfaces, to keep the device within the recommended temperature range.
Trust Checks
This model has been provided by community users.
Community Provided
This model has been verified by system checks.
System Verified
This model has been reviewed by community users.
Community Approved
Sponsored
TLV2544CDR Overview
Use the download button to access the TLV2544CDR schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like TLV25,
or try a keyword search, such as Analog to Digital Converters
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.
