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Part No LTC1290BCSW
Manufacturer Linear Technology
Catalog Newest Parts
Description Single Chip 12-Bit Data Acquisition System

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Products specifications

Manufacturer Linear Technology
Win Source Part Number 1207324-LTC1290BCSW
Manufacturer Homepage
Popularity Medium
Fake Threat In the Open Market 58 pct.
Supply and Demand Status Balance


LTC1290BCSW: A Versatile Data Acquisition Solution

The LTC1290BCSW is a highly integrated data acquisition system from Linear Technology, designed for applications requiring multiple input channels and a wide range of functionality. This single-chip solution incorporates a multiplexer, high-performance analog-to-digital converter (ADC), and serial interface, all packaged in a compact 20-pin narrow SOIC package. It's a perfect choice for designers looking to enhance their systems with reliable and efficient data acquisition capabilities without sacrificing board space.

Key Features

  • Multiplexed Inputs: The LTC1290BCSW offers 8 differential or 16 single-ended input channels, providing flexibility for various signal types and sources. This feature allows for extensive monitoring and control in systems such as process control, instrumentation, and medical devices.
  • High-Resolution ADC: It includes a 12-bit successive approximation ADC with no missing codes, ensuring precise and accurate data conversion. This high resolution is ideal for applications where the integrity of the signal conversion is critical.
  • Serial Interface: The device supports SPI and MICROWIRE interfaces, enabling easy integration with a variety of microcontrollers and digital systems. This versatility ensures that the LTC1290BCSW can be used in a broad range of applications and designs.
  • On-Chip Sample and Hold: The LTC1290BCSW features an on-chip sample-and-hold circuit that simplifies the design process and ensures consistent and reliable data sampling.
  • Single Supply Operation: Operating from a single 5V supply, the LTC1290BCSW minimizes power consumption and simplifies power supply design, making it suitable for portable and battery-operated devices.


The LTC1290BCSW is an excellent choice for a variety of applications, including:

  • Industrial Automation and Process Control
  • Data Logging Systems
  • Medical Equipment
  • Instrumentation
  • Remote Sensing

With its robust feature set and ease of use, the LTC1290BCSW from Linear Technology is a top-tier solution for designers seeking a reliable and high-quality data acquisition system. Its combination of multiple input channels, high-resolution ADC, and serial connectivity makes it a versatile and indispensable component in any precision data acquisition or control system.

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