ADC3910D125IRSMT

Analog To Digital Converters (ADC) Overview

The ADC3910D125IRSMT is a dual-channel, 10-bit analog-to-digital converter (ADC) from Texas Instruments. It supports sampling rates up to 125MSPS with a latency of only one clock cycle in low-latency mode. Power consumption reaches 97mW at maximum speed and scales down to 4mW in power-down mode. The device features buffered differential or single-ended inputs with a 150MHz bandwidth. It offers DDR, SDR, or serial CMOS interfaces powered by a 1.8V analog supply and a 1.8V to 3.3V digital supply. Integrated functions include a digital downconverter, dual digital comparators, and a statistics engine. It operates within an industrial temperature range of -40°C to +105°C.

Analog To Digital Converters (ADC) Feature Summary

• Ultra-low latency architecture providing a one-clock-cycle delay for high-speed control loops
• Integrated digital signal processing including a decimation filter, window comparators, and statistical analysis engine
• Flexible input buffering supporting both differential and single-ended configurations
• Configurable parallel and serial CMOS output interfaces compatible with various voltage levels

Analog To Digital Converters (ADC) Applications

• Radio receivers
• LiDAR systems
• Low latency control loops
• Laser scanners
• Global positioning systems

Analog To Digital Converters (ADC) Procurement Notes

Verify the suffix IRSMT corresponds to the RSM package variant and industrial temperature grade. Confirm that the ordering part number matches the specific speed grade required for the application design. Ensure compatibility with the intended interface configuration before finalizing procurement.

Analog To Digital Converters (ADC) Selection Notes

Select this component when low latency and high dynamic range are critical requirements. Consider the integrated digital features to reduce external processing load. Verify that the system power budget accommodates the maximum dissipation at 125MSPS. Evaluate the need for dual channels versus single-channel variants based on channel count requirements.

Analog To Digital Converters (ADC) Part Context

This device belongs to the ADC3910 family, which includes single-channel (Sx) and dual-channel (Dx) variants across multiple speed grades. The 'D' designation indicates dual-channel capability, while '125' specifies the maximum sampling rate of 125MSPS. The series shares pinout compatibility with 8-bit versions and other speed grades within the same package.

Analog To Digital Converters (ADC) Replacement Considerations

Pin-compatible alternatives within the same family include the ADC3910D065 and ADC3910D025 for lower speed applications. Single-channel equivalents are available as the ADC3910S125. Cross-referencing requires verifying identical package dimensions and thermal characteristics.