ADS7961SDBT

Analog To Digital Converters (ADC) Overview

The ADS7961SDBT is a 12-bit, 1-MSPS analog-to-digital converter (ADC) featuring 16 single-ended input channels. It utilizes a successive approximation register (SAR) architecture to achieve high-speed data conversion with low power consumption. The device operates with a single analog supply voltage ranging from 2.7V to 5.5V and a separate digital I/O supply. It communicates via a standard SPI-compatible serial interface, supporting multiple frame formats. The component is housed in a 32-pin TSSOP package and is rated for operation over an extended industrial temperature range.

Analog To Digital Converters (ADC) Feature Summary

• Integrates 16 single-ended analog input channels within a compact surface-mount package
• Supports flexible serial communication through a standard SPI-compatible interface
• Enables system power efficiency via low-power operational modes and wide supply voltage compatibility

Analog To Digital Converters (ADC) Applications

• Industrial process control systems requiring multi-channel signal acquisition
• Data acquisition modules for factory automation and monitoring
• Portable instrumentation devices necessitating low power consumption

Analog To Digital Converters (ADC) Procurement Notes

Verify the specific ordering suffix against the manufacturer's current datasheet to confirm package type and temperature grade. Ensure that the procurement source provides original manufacturer documentation or authorized distributor certification to guarantee component authenticity and traceability prior to integration into production designs.

Analog To Digital Converters (ADC) Selection Notes

Select this component when designing systems requiring sixteen single-ended inputs at 1-MSPS resolution. Compare against other members of the ADS79xx family if differential inputs or different channel counts are required. Confirm that the system's SPI controller supports the specific frame format utilized by the device for seamless interface integration.

Analog To Digital Converters (ADC) Part Context

This part belongs to the Texas Instruments ADS79xx series of micro-power, 12-bit SAR ADCs. The series offers various configurations differing in channel count and input types. The ADS7961 specifically addresses applications needing a high number of single-ended channels without the complexity of multiplexing external components, fitting within the broader portfolio of precision data converters.

Analog To Digital Converters (ADC) Replacement Considerations

Direct pin-to-pin replacements within the same package include other variants from the ADS79xx family, such as the ADS7953 or ADS7960, provided the channel count and input configuration match the design requirements. Verify electrical specifications and software compatibility before substituting.