ADS7952SBDBTR

Analog To Digital Converters (ADC) Overview

The ADS7952SBDBTR is a single-ended, micro-power analog-to-digital converter (ADC) manufactured by Texas Instruments. It features a successive approximation register (SAR) architecture with 12-bit resolution and supports up to 16 input channels. The device operates at a sampling rate of 1 MSPS and communicates via a high-speed serial interface compatible with standard SPI modes. It functions within an analog supply voltage range of 2.7 V to 5.25 V and a digital supply range of 1.7 V to 5.25 V. The component is housed in a 38-pin TSSOP package and is rated for operation across an industrial temperature range from -40°C to +125°C.

Analog To Digital Converters (ADC) Feature Summary

• Micro-power consumption suitable for battery-operated systems
• High-speed serial interface supporting standard SPI protocols
• Single-ended input configuration for simplified signal conditioning

Analog To Digital Converters (ADC) Applications

• Portable instrumentation requiring low power and moderate resolution
• Industrial process control data acquisition systems
• Medical equipment utilizing single-ended sensor inputs

Analog To Digital Converters (ADC) Procurement Notes

Verify the specific ordering suffix against the manufacturer's current datasheet to confirm pinout compatibility and packaging details. Ensure the selected variant matches the required channel count and operating temperature range for the intended application environment.

Analog To Digital Converters (ADC) Selection Notes

Select this component when a balance of speed, resolution, and power efficiency is required for single-ended signals. Compare channel counts and package sizes against alternatives like the ADS7950 or ADS7953 if different I/O configurations are needed. Verify that the external reference voltage requirements align with the system design constraints.

Analog To Digital Converters (ADC) Part Context

This part belongs to the ADS79xx family of micro-power SAR ADCs from Texas Instruments. The family offers various resolutions and channel counts, sharing similar architectural characteristics and interface protocols. This specific model provides a 12-bit resolution option within the series, targeting applications needing multiple single-ended inputs without the complexity of differential signaling.

Analog To Digital Converters (ADC) Replacement Considerations

The ADS7952SBDBTG4 is a lead-free version of the same functional device. Other members of the ADS79xx family may serve as alternatives if channel count or resolution differences are acceptable.