ADC3661IRSBT

Analog To Digital Converters (ADC) Overview

The ADC3661IRSBT is a dual-channel, 16-bit analog-to-digital converter from the Texas Instruments ADC366x family. It operates at a sampling rate of 10 MSPS with a noise spectral density of -158 dBFS/Hz and an SNR of 82 dBFS. The device features a 900 MHz input bandwidth, ±3 LSB INL, and ±0.7 LSB DNL. Power consumption ranges from 53 mW/ch at 10 MSPS to 94 mW/ch at 65 MSPS. It utilizes a serial LVDS interface and supports external or internal voltage references. The component is housed in a 40-pin WQFN package (5 mm × 5 mm) and functions within an industrial temperature range of –40°C to +105°C.

Analog To Digital Converters (ADC) Feature Summary

• Ultra-low power consumption scaling with sampling rates
• Integrated on-chip digital filter with decimation options
• Low latency of one clock cycle for control loops
• Supports two-lane, one-lane, and half-lane SLVDS interfaces

Analog To Digital Converters (ADC) Applications

• High-speed data acquisition systems
• Software defined radio infrastructure
• Industrial monitoring equipment
• Power quality analyzers
• Spectrum analyzers and radar systems

Analog To Digital Converters (ADC) Procurement Notes

Verify the specific ordering suffix 'BT' against the manufacturer's official orderable addendum to confirm tape-and-reel packaging specifications. Ensure that the selected variant matches the required environmental operating conditions and pinout configuration for the target application design.

Analog To Digital Converters (ADC) Selection Notes

Select this model for applications requiring low noise performance combined with high linearity at moderate sampling speeds. Consider the ADC3662 or ADC3663 if higher sampling rates are necessary, as they share the same pinout and feature set but operate at 25 MSPS and 65 MSPS respectively.

Analog To Digital Converters (ADC) Part Context

This component belongs to the ADC366x series, which includes the ADC3661, ADC3662, ADC3663, and ADC3664. These devices are designed as pin-to-pin compatible solutions offering varying speed grades and resolutions. The family targets high-performance data conversion needs while maintaining low power dissipation across different industrial environments.

Analog To Digital Converters (ADC) Replacement Considerations

ADC3662: Higher speed variant (25 MSPS). ADC3663: Highest speed variant (65 MSPS). ADC3664: 14-bit resolution variant (125 MSPS).