Texas Instruments

ADS7952SBDBT  

Analog to Digital Converters

ADS7952SBDBT Description

The ADS7952SBDBT is a high-performance, 12-bit, single-ended analog-to-digital converter (ADC) from Texas Instruments, designed for applications requiring precise and efficient data conversion. This device features a single SAR (Successive Approximation Register) ADC with a sampling rate of up to 1 million samples per second (MSPS), making it ideal for high-speed data acquisition systems. The ADS7952SBDBT operates with a wide analog supply voltage range of 2.7V to 5.25V and a digital supply voltage range of 1.7V to 5.25V, ensuring compatibility with various power supply configurations.

The ADS7952SBDBT is equipped with 12 single-ended input channels, providing flexibility for multiple signal sources. It utilizes an external reference for accurate conversions and employs a SPI (Serial Peripheral Interface) data interface for seamless communication with microcontrollers and other digital systems. The device is housed in a surface-mount package, specifically a 38-lead TSSOP (Thin Shrink Small Outline Package), which is suitable for compact and space-constrained designs.

ADS7952SBDBT Features

• High-Speed Sampling: With a sampling rate of 1 MSPS, the ADS7952SBDBT ensures rapid data acquisition, making it suitable for real-time monitoring and control applications.
• Wide Supply Voltage Range: The ability to operate with analog supply voltages from 2.7V to 5.25V and digital supply voltages from 1.7V to 5.25V provides flexibility in power supply design.
• 12 Single-Ended Inputs: The 12 input channels allow for the simultaneous acquisition of multiple signals, enhancing the device's versatility.
• SPI Interface: The SPI data interface facilitates straightforward integration with digital systems, simplifying the overall system design.
• External Reference: The use of an external reference ensures high accuracy and stability in conversions.
• MicroPOWER™ Series: As part of Texas Instruments' microPOWER™ series, the ADS7952SBDBT is optimized for low power consumption, making it ideal for battery-powered and energy-efficient applications.
• Compliance and Reliability: The ADS7952SBDBT is REACH unaffected and ROHS3 compliant, ensuring environmental safety and regulatory compliance. It also has a moisture sensitivity level (MSL) of 2, suitable for long-term storage and assembly processes.

ADS7952SBDBT Applications

The ADS7952SBDBT is well-suited for a variety of applications that demand high-speed, accurate data conversion. Some specific use cases include:

• Data Acquisition Systems: Ideal for systems requiring the rapid acquisition and processing of analog signals, such as in industrial automation and control.
• Medical Equipment: Suitable for medical devices that need precise and reliable data conversion, such as patient monitoring systems and diagnostic equipment.
• Consumer Electronics: Applicable in consumer devices where compact size and low power consumption are critical, such as portable electronics and smart sensors.
• Automotive Systems: Useful in automotive applications for real-time monitoring of various sensors and systems, contributing to enhanced safety and performance.

Conclusion of ADS7952SBDBT

The ADS7952SBDBT from Texas Instruments is a robust and versatile 12-bit ADC designed to meet the demands of high-speed, accurate data conversion in a wide range of applications. Its high sampling rate, wide supply voltage range, and multiple single-ended input channels make it an excellent choice for engineers seeking a reliable and efficient ADC solution. The device's compliance with environmental and regulatory standards further enhances its appeal for modern electronics design. Whether in industrial, medical, consumer, or automotive applications, the ADS7952SBDBT stands out as a high-performance ADC that delivers on precision, speed, and reliability.

ADS7952SBDBT Documents

Download datasheets and manufacturer documentation for ADS7952SBDBT

Datasheets :

ADS795x, ADS796x      

PCN Packaging :

Mult Dev Marking Chgs 17/Mar/2023       Marking Change 07/Feb/2023      

PCN Design/Specification :

Copper Bond Wire Revision A 04/Dec/2013       ADS7950-ADS7961 13/Aug/2018