Texas Instruments

ADC0838CCN  

Analog to Digital Converters

ADC0838CCN Description

The ADC0838CCN is an 8-bit Analog-to-Digital Converter (ADC) designed by Texas Instruments, featuring a Successive Approximation Register (SAR) architecture. This through-hole mounted IC is housed in a 20-pin DIP package and is suitable for a wide range of data acquisition applications. It supports a data interface via SPI, allowing for seamless communication with microcontrollers and other digital systems. The ADC0838CCN operates with a supply voltage range of 4.5V to 6.3V for both analog and digital supplies, ensuring compatibility with various power sources. It is equipped with either 4 or 8 input channels, providing flexibility for different application requirements. The product is currently marked as obsolete but remains a reliable choice for existing designs. It is REACH unaffected and classified under ECCN EAR99 and HTSUS 8542.39.0001, with a moisture sensitivity level (MSL) of 1, indicating unlimited storage conditions.

ADC0838CCN Features

• High Resolution: The 8-bit resolution ensures precise conversion of analog signals to digital data, making it suitable for applications requiring high accuracy.
• Flexible Input Channels: With options for 4 or 8 input channels, the ADC0838CCN can be tailored to meet the specific needs of various applications, from simple single-channel measurements to more complex multi-channel systems.
• Wide Supply Voltage Range: The ability to operate within a 4.5V to 6.3V supply voltage range provides flexibility and compatibility with different power supply configurations.
• SPI Interface: The SPI data interface facilitates easy integration with microcontrollers and other digital systems, simplifying the overall design process.
• External Reference Type: The use of an external reference allows for greater flexibility in setting the reference voltage, which can be optimized for specific application requirements.
• Through Hole Mounting: The through-hole package ensures robust mechanical stability and ease of assembly on printed circuit boards (PCBs).
• Moisture Sensitivity Level 1: The MSL 1 rating indicates that the component is not sensitive to moisture, allowing for unlimited storage conditions without the need for special handling or packaging.

ADC0838CCN Applications

The ADC0838CCN is ideal for a variety of applications where precise analog-to-digital conversion is required. Some specific use cases include:

• Data Acquisition Systems: Ideal for systems that need to collect and process analog signals from sensors, such as temperature, pressure, or voltage measurements.
• Industrial Automation: Suitable for monitoring and controlling industrial processes where accurate data conversion is crucial for maintaining system performance and reliability.
• Medical Equipment: Can be used in medical devices for signal processing, such as in electrocardiograms (ECGs) or other diagnostic equipment where high accuracy is paramount.
• Consumer Electronics: Applicable in consumer devices that require analog signal processing, such as audio equipment or smart home devices.
• Automotive Systems: Useful in automotive applications for monitoring various sensors, including engine performance metrics and safety systems.

Conclusion of ADC0838CCN

The ADC0838CCN from Texas Instruments is a versatile and reliable 8-bit SAR ADC that offers high resolution and flexibility in a through-hole package. Its wide supply voltage range, SPI interface, and multiple input channel options make it suitable for a broad range of applications. Despite being marked as obsolete, the ADC0838CCN remains a robust choice for existing designs and can be confidently used in various data acquisition systems. Its unique features, such as the external reference type and moisture sensitivity level 1, provide additional advantages over similar models, ensuring long-term reliability and performance.

ADC0838CCN Documents

Download datasheets and manufacturer documentation for ADC0838CCN

Datasheets :

ADC0831,2,4,8      

HTML Datasheet :

ADC0831,2,4,8