ADS6128IRGZ25

Analog To Digital Converters (ADC) Overview

The ADS6128IRGZ25 is a single-channel, 12-bit analog-to-digital converter (ADC) from Texas Instruments. It operates at a sampling rate of 210 MSPS using a pipeline architecture. The device features differential inputs and supports parallel CMOS or LVDS digital interfaces. It requires a 3.3 V analog supply and a 1.7 V to 1.9 V digital supply. Key performance metrics include a signal-to-noise ratio (SNR) of 70.9 dB, an effective number of bits (ENOB) of 11.4 bits, and power dissipation of 687 mW. It is housed in a 48-pin VQFN package with an operating temperature range of -40°C to +85°C.

Analog To Digital Converters (ADC) Feature Summary

• High-performance 12-bit resolution with low power consumption suitable for battery-operated systems.
• Flexible digital output interface supporting both parallel CMOS and LVDS standards for easy integration.
• Differential input structure provides improved noise immunity and dynamic performance.

Analog To Digital Converters (ADC) Applications

• Software-defined radio (SDR) baseband processing
• Medical imaging equipment requiring high-resolution data acquisition
• Instrumentation and test equipment

Analog To Digital Converters (ADC) Procurement Notes

Verify the specific suffix '25' against official Texas Instruments documentation, as standard listings often use 'RGZR' or 'RGZT'. Confirm RoHS compliance status and moisture sensitivity level (MSL) requirements before storage and handling. Ensure the ordering part number matches the exact package and tape/reel specifications required for your assembly process.

Analog To Digital Converters (ADC) Selection Notes

Select this component when a single-channel, 12-bit ADC with a 210 MSPS sampling rate is required. It is appropriate for applications needing low power consumption under 700 mW. Consider the available parallel CMOS or LVDS outputs for compatibility with existing FPGA or DSP logic levels. Verify that the 3.3 V analog and 1.8 V digital supply rails match the system design.

Analog To Digital Converters (ADC) Part Context

The ADS6128 belongs to the ADS61xx family of low-power, high-speed ADCs. This series is designed for applications demanding high dynamic range with minimal power usage. The device integrates a track-and-hold amplifier and a successive approximation register (SAR) core within a pipeline structure to achieve its specified performance metrics.

Analog To Digital Converters (ADC) Replacement Considerations

ADS6128IRGZR: Same functional specifications with reel packaging instead of tube. ADS6128IRGZT: Same functional specifications with tape-and-reel packaging. Check datasheet for any minor electrical parameter variations between package types.