Texas Instruments

TLV1544IPW  

Analog to Digital Converters

TLV1544IPW Description

The TLV1544IPW is a high-performance, 10-bit successive approximation register (SAR) analog-to-digital converter (ADC) designed by Texas Instruments. This IC is part of the Data Acquisition ICs category and is known for its robust performance and versatility. The TLV1544IPW features a single ADC with a sampling rate of 87,000 samples per second (87k SPS), making it suitable for applications requiring high-speed data acquisition. It supports a single-ended input type and includes four input channels, allowing for efficient signal processing.

The device operates within a wide supply voltage range of 2.7V to 5.5V for both analog and digital supplies, ensuring compatibility with various power sources. The TLV1544IPW communicates via the SPI data interface, facilitating easy integration into systems requiring digital communication. It also features an external reference type, providing flexibility in reference voltage selection.

Packaged in a tube, the TLV1544IPW is designed for surface-mount applications, making it ideal for compact and high-density designs. The device is classified under HTSUS code 8542.39.0001 and has an ECCN of EAR99. It is REACH unaffected and RoHS3 compliant, ensuring environmental and regulatory compliance.

TLV1544IPW Features

• High-Speed Sampling: With a sampling rate of 87k SPS, the TLV1544IPW ensures rapid data acquisition, making it suitable for dynamic signal processing applications.
• Wide Voltage Range: The device operates within a 2.7V to 5.5V supply voltage range for both analog and digital supplies, offering flexibility in power source selection.
• SPI Interface: The SPI data interface simplifies integration into systems requiring digital communication, ensuring seamless data transfer.
• Single-Ended Inputs: The four single-ended input channels allow for efficient signal processing and are ideal for applications where single-ended inputs are preferred.
• External Reference Type: The external reference type provides flexibility in reference voltage selection, enhancing the accuracy and precision of the ADC.
• Surface-Mount Package: The surface-mount package design ensures compatibility with compact and high-density PCB layouts.
• Environmental Compliance: The TLV1544IPW is REACH unaffected and RoHS3 compliant, ensuring it meets environmental and regulatory standards.
• Low Moisture Sensitivity: With a moisture sensitivity level (MSL) of 1 (unlimited), the device is suitable for a wide range of environmental conditions.

TLV1544IPW Applications

The TLV1544IPW is ideal for a variety of applications requiring high-speed, high-precision data acquisition. Some specific use cases include:

• Industrial Automation: The TLV1544IPW's high-speed sampling and wide voltage range make it suitable for industrial automation systems where rapid and accurate data acquisition is critical.
• Medical Equipment: The device's precision and flexibility in reference voltage selection make it ideal for medical equipment that requires accurate signal processing.
• Consumer Electronics: The compact surface-mount package and environmental compliance make the TLV1544IPW suitable for consumer electronics where space and regulatory compliance are important considerations.
• Automotive Systems: The wide operating voltage range and robust performance make the TLV1544IPW suitable for automotive applications where reliability and precision are paramount.

Conclusion of TLV1544IPW

The TLV1544IPW from Texas Instruments is a versatile and high-performance 10-bit SAR ADC designed for a wide range of applications. Its high-speed sampling rate, wide voltage range, and flexible reference voltage selection make it an ideal choice for applications requiring rapid and accurate data acquisition. The device's surface-mount package, environmental compliance, and low moisture sensitivity further enhance its suitability for various industries. Whether used in industrial automation, medical equipment, consumer electronics, or automotive systems, the TLV1544IPW offers reliable performance and ease of integration.

TLV1544IPW Documents

Download datasheets and manufacturer documentation for TLV1544IPW

EOL :

Product Discontinuation Notification (PDF)      

Images :

Mechanical Outline Drawing      

PCN :

Product Change Notification (PDF)      

Models :

TLV1544IPW Symbol & Footprint by SnapMagic      

Application Notes :

Interfacing the TLV1544 Analog-to-Digital Converter to the TMS320C203 DSP (Rev. A)       Interfacing the TLV1544 Analog-to-Digital Converter to the TMS320C50 DSP (Rev. A)       Interfacing the TLV1544/1548 Analog Digital Converter to Digital Processors       Low-Power Signal Conditioning For A Pressure Sensor (Rev. A)