Texas Instruments

ADS7223SRHBT

ADS7223SRHBT Description

The ADS7223SRHBT is a high-performance, 12-bit Analog-to-Digital Converter (ADC) designed and manufactured by Texas Instruments. This device is part of the Analog to Digital Converters category and is known for its simultaneous sampling capabilities. It is currently an active product, ensuring ongoing support and availability for customers. With a SAR architecture, the ADS7223SRHBT offers a robust solution for applications requiring precise analog-to-digital conversion.

ADS7223SRHBT Features

• Number of A/D Converters: 2, providing dual-channel conversion capabilities.
• Data Interface: SPI, a widely used serial interface for communication with microcontrollers and other digital systems.
• Voltage - Supply, Analog: 2.7V to 5.5V, allowing for flexibility in power supply design.
• Voltage - Supply, Digital: 2.3V to 5.5V, ensuring compatibility with a range of digital components.
• Number of Inputs: 4 or 8, offering options for different input configurations.
• Number of Bits: 12, delivering high-resolution conversion for accurate signal representation.
• Sampling Rate: 1M samples per second, suitable for high-speed data acquisition.
• Ratio - S/H:ADC: 1:1, ensuring that the sample-and-hold circuitry matches the ADC's performance.
• Reference Type: External or Internal, providing flexibility in reference voltage selection.
• Mounting Type: Surface Mount, facilitating integration into PCB designs.
• RoHS Status: ROHS3 Compliant, adhering to environmental regulations.
• Moisture Sensitivity Level (MSL): 3 (168 Hours), indicating the device's resistance to moisture.
• REACH Status: REACH Unaffected, ensuring compliance with European chemical regulations.
• ECCN: EAR99, for export control classification.
• HTSUS: 8542.39.0001, for harmonized tariff schedules.
• Package: Tape & Reel (TR)

ADS7223SRHBT Applications

The ADS7223SRHBT is ideal for applications that require high-speed, high-resolution analog-to-digital conversion. Some specific use cases include:

• Industrial Automation: For processing sensor data in real-time, ensuring precise control and monitoring.
• Medical Equipment: In devices that require accurate and fast signal processing, such as ECG machines or diagnostic tools.
• Communication Systems: For signal conditioning in high-speed communication systems where data integrity is crucial.
• Automotive Applications: For engine management systems and other control units that demand high-speed data acquisition and processing.

Conclusion of ADS7223SRHBT

The ADS7223SRHBT from Texas Instruments stands out for its dual-channel, 12-bit simultaneous sampling capabilities, offering high-speed data acquisition with a sampling rate of 1M samples per second. Its flexible power supply range, SPI interface, and SAR architecture make it a versatile choice for a wide range of applications. With its RoHS compliance and REACH unaffected status, the ADS7223SRHBT is not only a high-performance solution but also an environmentally conscious one. This ADC is an excellent choice for designers looking for a reliable, high-resolution converter that can meet the demands of modern electronic systems.