Texas Instruments

ADS7807UB/1KG4  

Analog to Digital Converters

ADS7807UB/1KG4 Description

The ADS7807UB/1KG4 is a high-performance 16-bit analog-to-digital converter (ADC) from Texas Instruments, designed for applications requiring precise signal conversion. This obsolete model is part of the SAR (Successive Approximation Register) architecture family, offering a sampling rate of 40,000 samples per second (40k SPS). The ADS7807UB/1KG4 features a single-ended input type and supports both SPI and parallel data interfaces, making it versatile for various system designs. It operates with a 5V analog and digital supply voltage, ensuring compatibility with standard power sources. The device is packaged in a 28-pin SOIC format, suitable for surface-mount applications, and is available in tape and reel (TR) packaging. The ADS7807UB/1KG4 includes both external and internal reference types, providing flexibility in reference voltage selection. It is compliant with REACH and ROHS3 standards, ensuring environmental safety and regulatory adherence.

ADS7807UB/1KG4 Features

• 16-Bit Resolution: The ADS7807UB/1KG4 offers high-resolution conversion, enabling precise measurement of analog signals.
• 40k SPS Sampling Rate: With a sampling rate of 40,000 samples per second, this ADC can handle fast-changing signals, making it suitable for dynamic applications.
• SPI and Parallel Data Interfaces: The dual data interface options provide flexibility in system integration, allowing designers to choose the most suitable interface for their application.
• Single-Ended Input: The single-ended input type simplifies the input signal configuration, reducing complexity in signal conditioning.
• 5V Supply Voltage: The device operates with a 5V supply for both analog and digital sections, ensuring compatibility with standard power supplies.
• SAR Architecture: The SAR architecture ensures high accuracy and low power consumption, making it ideal for power-sensitive applications.
• External and Internal Reference: The option to use either an external or internal reference provides flexibility in reference voltage selection, enhancing accuracy and reliability.
• Surface-Mount Packaging: The 28SOIC package is suitable for surface-mount technology (SMT), facilitating efficient and reliable PCB assembly.
• Environmental Compliance: The ADS7807UB/1KG4 is REACH unaffected and ROHS3 compliant, ensuring it meets environmental and regulatory standards.

ADS7807UB/1KG4 Applications

The ADS7807UB/1KG4 is ideal for applications requiring high-precision signal conversion and fast sampling rates. Some specific use cases include:

• Industrial Automation: The high-resolution and fast sampling rate make it suitable for real-time monitoring and control systems in industrial environments.
• Medical Equipment: The precise measurement capabilities are beneficial for medical devices that require accurate signal processing, such as ECG and EEG machines.
• Data Acquisition Systems: The dual data interfaces and high sampling rate make it ideal for data acquisition systems that need to capture and process signals quickly and accurately.
• Instrumentation: The device's flexibility and accuracy make it a good fit for various instrumentation applications, including precision measurement tools and test equipment.

Conclusion of ADS7807UB/1KG4

The ADS7807UB/1KG4 from Texas Instruments is a robust and versatile 16-bit ADC that offers high resolution and fast sampling rates. Its dual data interfaces, single-ended input, and 5V supply voltage make it suitable for a wide range of applications. The device's SAR architecture ensures high accuracy and low power consumption, while its environmental compliance guarantees regulatory adherence. Although the ADS7807UB/1KG4 is now obsolete, its unique features and performance benefits make it a valuable component for legacy systems and specific applications where its characteristics are essential.

ADS7807UB/1KG4 Documents

Download datasheets and manufacturer documentation for ADS7807UB/1KG4

Datasheets :

ADS7807      

HTML Datasheet :

ADS7807