AD7651ASTZRL

Analog To Digital Converters (ADC) Overview

The AD7651ASTZRL is a 16-bit, 100 kSPS PulSAR analog-to-digital converter featuring an internal reference and single 5 V supply operation. It utilizes a charge redistribution SAR architecture with no pipeline delay. The device supports both parallel and serial interfaces compatible with 3 V and 5 V logic levels. Key electrical parameters include a throughput rate of 100 kSPS, a unipolar analog input voltage range of 0 V to 2.5 V, and typical power dissipation of 16 mW at full speed without the reference.

Analog To Digital Converters (ADC) Feature Summary

• Integrated internal voltage reference with low temperature drift
• Flexible digital interface supporting parallel and serial modes
• Single 5 V supply operation with low power consumption
• Zero pipeline delay for immediate data availability

Analog To Digital Converters (ADC) Applications

• Data acquisition systems
• Industrial instrumentation
• Medical instruments
• Process control applications
• Battery-powered systems

Analog To Digital Converters (ADC) Procurement Notes

Verify the specific ordering suffix to confirm package type and reel configuration. Ensure compatibility with existing system voltage levels and interface requirements. Confirm component authenticity through authorized distribution channels. Review the latest datasheet revision for any specification updates or pinout changes before finalizing procurement plans.

Analog To Digital Converters (ADC) Selection Notes

Select this component for applications requiring high resolution and moderate sampling speeds. Consider the internal reference for simplified design when external precision references are not mandatory. Evaluate power constraints as dissipation varies significantly with throughput rates. Ensure the host processor supports the required serial or parallel communication protocols for efficient data transfer.

Analog To Digital Converters (ADC) Part Context

This part belongs to the Analog Devices PulSAR family of successive approximation register ADCs. It shares architectural similarities with other members in the series, offering pin-to-pin compatibility within specific performance tiers. The device is designed for precision applications where low noise and high linearity are critical requirements.

Analog To Digital Converters (ADC) Replacement Considerations

Consult official documentation for direct pin-compatible alternatives within the PulSAR family. Verify that substitute components meet the required resolution, throughput, and interface specifications. Check for any differences in power consumption or reference configurations that may impact system design.