Texas Instruments

LM12L458CIV

LM12L458CIV Description

The LM12L458CIV is a high-performance Data Acquisition System (DAS) IC designed by Texas Instruments, offering robust capabilities for signal processing and data conversion. This device is equipped with an 8-channel input, supporting both 8-bit and 12-bit resolution, which makes it highly versatile for various precision requirements. The LM12L458CIV operates with a sampling rate of 106k samples per second, ensuring rapid data acquisition and processing. It is designed for surface-mount applications, making it suitable for compact and high-density PCB designs. The device supports a voltage supply range of 3V to 5.5V, accommodating both analog and digital supply sources, and is housed in a tube package for easy handling and integration.

LM12L458CIV Features

• Parallel Data Interface: The LM12L458CIV features a parallel data interface, which allows for efficient and high-speed data transfer, making it ideal for applications requiring rapid data processing.
• Dual Resolution Options: With both 8-bit and 12-bit resolution options, the LM12L458CIV offers flexibility in precision levels, catering to different application needs.
• High Sampling Rate: The device supports a sampling rate of 106k samples per second, ensuring quick data acquisition and minimal latency.
• Wide Voltage Range: The LM12L458CIV operates within a 3V to 5.5V supply voltage range, providing compatibility with a variety of power supply configurations.
• Surface Mount Compatibility: Designed for surface-mount technology (SMT), this IC is suitable for modern, space-constrained PCB designs.
• Moisture Sensitivity Level: The MSL rating of 2A (4 weeks) ensures the device remains stable and reliable in various environmental conditions.
• Compliance and Status: The LM12L458CIV is classified under ECCN EAR99 and HTSUS 8542.39.0001, indicating compliance with international trade regulations. It also holds a REACH Unaffected status, ensuring environmental and regulatory compliance.

LM12L458CIV Applications

The LM12L458CIV is well-suited for a range of applications where high-speed data acquisition and precision are critical. Some specific use cases include:

• Industrial Automation: In industrial settings, the LM12L458CIV can be used for real-time monitoring and control of machinery, ensuring efficient operation and timely maintenance.
• Medical Devices: For medical equipment requiring precise data acquisition, such as patient monitoring systems, the LM12L458CIV provides reliable and accurate data processing.
• Automotive Systems: In automotive applications, the device can be utilized for sensor data acquisition, contributing to advanced driver-assistance systems (ADAS) and vehicle diagnostics.
• Scientific Instruments: The LM12L458CIV is ideal for scientific instruments that require high-speed and high-precision data acquisition, such as oscilloscopes and spectrometers.

Conclusion of LM12L458CIV

The LM12L458CIV from Texas Instruments stands out as a versatile and high-performance Data Acquisition System IC. Its dual resolution options, high sampling rate, and wide voltage range make it suitable for a variety of demanding applications. The device's surface-mount compatibility and compliance with international regulations further enhance its appeal. While the LM12L458CIV is now obsolete, its legacy as a reliable and efficient DAS IC continues to be recognized in the electronics industry. For those seeking a robust solution for data acquisition, the LM12L458CIV remains a notable option, especially in applications where precision and speed are paramount.