ADC3562IRSBR

Analog To Digital Converters (ADC) Overview

The ADC3562IRSBR is a 16-bit, 25-MSPS high-speed analog-to-digital converter from Texas Instruments. It operates within an industrial temperature range of –40°C to +105°C and consumes 85 mW at 25 MSPS with an external reference. The device features a noise spectral density of –154 dBFS/Hz and supports serial LVDS interfaces in 2-wire, 1-wire, or 1/2-wire configurations. It includes an on-chip dual-band digital filter with decimation options of 2, 4, 8, 16, or 32. The component utilizes a 40-pin WQFN package measuring 5 mm × 5 mm.

Analog To Digital Converters (ADC) Feature Summary

• Ultra-low power consumption scaling with sampling rate
• Integrated dual-band digital filter for complex decimation
• Flexible serial LVDS output interface options
• High linearity with specified 16-bit resolution

Analog To Digital Converters (ADC) Applications

• High-Speed Data Acquisition
• Software Defined Radio
• Industrial Monitoring
• Communications Infrastructure
• Control Loops

Analog To Digital Converters (ADC) Procurement Notes

Verify the specific suffix IRSBR corresponds to the standard commercial tape-and-reel packaging configuration as defined in the manufacturer's orderable addendum. Confirm that the device revision matches the current production data sheet SBAS990B. Ensure compatibility with the required 1.8 V supply voltages for both analog and I/O domains during procurement validation.

Analog To Digital Converters (ADC) Selection Notes

Select this model when a 25-MSPS sampling rate is required between the slower ADC3561 and faster ADC3563 variants. It is suitable for designs needing low power dissipation around 85 mW while maintaining 16-bit accuracy. Consider the internal or external reference options based on system noise requirements and board space constraints.

Analog To Digital Converters (ADC) Part Context

This component belongs to the ADC356x family, which also includes the 10-MSPS ADC3561 and 65-MSPS ADC3563. All members share the same 40-pin WQFN footprint and pinout, allowing for pin-compatible upgrades or downgrades within the same package type without redesigning the PCB layout.

Analog To Digital Converters (ADC) Replacement Considerations

ADC3561IRSBR: Lower speed (10 MSPS), lower power. ADC3563IRSBR: Higher speed (65 MSPS), higher power. Both are pin-compatible replacements within the ADC356x family.