ADS6224IRGZT

Analog To Digital Converters (ADC) Overview

The ADS6224IRGZT is a dual-channel, 12-bit analog-to-digital converter (ADC) from Texas Instruments. It supports sampling rates of up to 105 MSPS and features a proprietary pipelined architecture. The device operates with a differential input type and utilizes a serial LVDS interface for data output. Power specifications include a 3.3 V analog supply and a 3 V to 3.6 V digital supply, with typical power consumption of 900 mW. Key performance metrics include an SNR of 71 dB, SFDR of 81 dB, and an ENOB of 11.4 bits. It is housed in a 48-pin VQFN package measuring 7 mm by 7 mm with a height of 0.9 mm.

Analog To Digital Converters (ADC) Feature Summary

• Dual-channel 12-bit resolution with high-performance pipelined architecture
• Serial LVDS interface for efficient data transmission
• Integrated internal and external reference options
• Low power consumption suitable for portable applications

Analog To Digital Converters (ADC) Applications

• Software Defined Radio (SDR)
• Instrumentation and test equipment
• Medical imaging systems
• Communications infrastructure

Analog To Digital Converters (ADC) Procurement Notes

Verify the specific suffix 'RGZT' corresponds to the VQFN-48 package and tape-and-reel shipping configuration. Confirm RoHS compliance status as indicated in official documentation. Ensure the operating temperature range of -40°C to +85°C aligns with system requirements. Check for moisture sensitivity level (MSL) ratings relevant to surface-mount assembly processes. Validate that the development kit ADS6224EVM is available for evaluation if needed.

Analog To Digital Converters (ADC) Selection Notes

Select this component when a dual-channel solution is required for mid-range bandwidth applications. The 105 MSPS rate balances speed and power efficiency. Consider the serial LVDS interface for simplified PCB routing compared to parallel outputs. The 12-bit resolution offers a compromise between dynamic range and data throughput. Evaluate thermal management needs given the 900 mW power dissipation in the compact VQFN package.

Analog To Digital Converters (ADC) Part Context

The ADS6224 belongs to Texas Instruments' high-performance ADC family designed for demanding signal processing tasks. It complements other devices like the ADS6243 and ADS6128 within the portfolio. The series emphasizes low power and high linearity for complex waveform digitization. This specific part targets applications requiring simultaneous multi-channel acquisition with precise timing alignment.

Analog To Digital Converters (ADC) Replacement Considerations

Direct substitutes may include other dual-channel 12-bit ADCs from the same manufacturer. Verify pin compatibility and software register settings for seamless integration. Cross-reference performance parameters such as SNR and sampling rate to ensure equivalent functionality.