ADC3562IRSBT

Analog To Digital Converters (ADC) Overview

The ADC3562IRSBT is a 16-bit, 25-MSPS analog-to-digital converter from the Texas Instruments ADC356x family. It operates within an industrial temperature range of –40°C to +105°C and consumes 85 mW (typical) at full speed. The device features a noise spectral density of –154 dBFS/Hz and supports external or internal voltage references. It utilizes a serial LVDS interface with latency options of one or two clock cycles. Key performance metrics include a typical SNR of 81.9 dBFS and SFDR of 89 dBc at a 10 MHz input frequency.

Analog To Digital Converters (ADC) Feature Summary

• Ultra-low power consumption scaling effectively across sampling rates
• High linearity with specified 16-bit resolution and no missing codes
• Integrated dual-band digital filter with decimation capabilities
• Flexible serial LVDS output interface supporting multiple lane configurations

Analog To Digital Converters (ADC) Applications

• Software Defined Radio
• Industrial Monitoring
• Spectrum Analyzer
• Control Loops
• Communications Infrastructure

Analog To Digital Converters (ADC) Procurement Notes

Verify the specific ordering suffix against the manufacturer's current orderable addendum to confirm package type and temperature grade. Ensure the component matches the required pinout for the WQFN-40 footprint. Cross-reference the datasheet revision history for any updates to electrical characteristics or recommended operating conditions before finalizing procurement specifications.

Analog To Digital Converters (ADC) Selection Notes

Select the ADC3562 when a fixed 25 MSPS sampling rate is sufficient, offering lower power than the 65 MSPS variant. Consider the ADC3561 if a lower 10 MSPS rate provides better power efficiency. Evaluate the need for the on-chip digital filter; if complex decimation is unnecessary, simpler interfaces may reduce system complexity. Verify that the 1.8 V supply rails align with the target system architecture.

Analog To Digital Converters (ADC) Part Context

This component belongs to the ADC356x series, which includes the ADC3561 (10 MSPS) and ADC3563 (65 MSPS). These devices share a common 40-pin WQFN package and pinout, facilitating design scalability. The series is designed for low-noise, high-speed applications requiring excellent dynamic range and low power consumption in a compact form factor.

Analog To Digital Converters (ADC) Replacement Considerations

The ADC3561 and ADC3563 are pin-compatible alternatives within the same family. For higher resolution requirements, the ADC358x series offers 18-bit versions with similar packaging.