Analog Devices Inc.

LTC2361CTS8

LTC2361CTS8 Description

The LTC2361CTS8 is a 12-bit, single-ended analog-to-digital converter (ADC) designed by Analog Devices Inc. This IC is part of the Data Acquisition ICs category and is housed in a TSOT23-8 package. It operates within an industrial temperature range of 0°C to 70°C, making it suitable for a variety of applications that require reliable performance in moderate temperature environments.

The LTC2361CTS8 features a successive approximation register (SAR) architecture, which is known for its high accuracy and low power consumption. This ADC has a single A/D converter with a sampling rate of 250,000 samples per second (250k SPS), providing high-speed data acquisition capabilities. The device supports a digital supply voltage range of 2.35V to 3.6V and an analog supply voltage range of 2.35V to 3.6V, ensuring compatibility with a wide range of power supply configurations.

The data interface of the LTC2361CTS8 is SPI, which facilitates easy communication with microcontrollers and other digital systems. The device requires an external reference and has a 1:1 sample-and-hold (S/H) to ADC ratio, ensuring accurate and stable conversions. The LTC2361CTS8 is designed for surface-mount applications and is available in a tube package, which is ideal for automated assembly processes.

LTC2361CTS8 Features

• 12-Bit Resolution: Provides high precision in data acquisition.
• SAR Architecture: Ensures accurate and low-power conversion.
• 250k SPS Sampling Rate: Enables fast data capture for dynamic applications.
• Single-Ended Input: Simplifies signal routing and reduces complexity.
• SPI Data Interface: Offers straightforward integration with digital systems.
  -Wide ** Supply Voltage Range**: 2.35V to 3.6V for both analog and digital supplies, enhancing flexibility.
• External Reference: Allows for high-precision conversions with external voltage references.
• Surface-Mount Compatibility: Suitable for automated assembly processes.
• TSOT23-8 Package: Provides a compact and robust form factor.

LTC2361CTS8 Applications

The LTC2361CTS8 is ideal for applications that require high-speed, high-precision data acquisition in moderate temperature environments. Some specific use cases include:

• Industrial Automation: For real-time monitoring and control of industrial processes.
• Medical Equipment: In diagnostic tools and monitoring devices where precision and speed are critical.
• Data Acquisition Systems: For capturing and processing analog signals in various industrial and scientific applications.
• Consumer Electronics: In devices that require accurate and fast signal processing, such as digital audio equipment.

Conclusion of LTC2361CTS8

The LTC2361CTS8 is a versatile 12-bit SAR ADC that offers high precision and fast sampling rates, making it suitable for a wide range of applications. Its compact TSOT23-8 package and surface-mount compatibility make it easy to integrate into modern electronic designs. Despite being marked as obsolete, the LTC2361CTS8 remains a reliable choice for applications that do not require the latest technology but still demand high performance and accuracy.