AD9216BCPZ-65

Overview

The AD9216BCPZ-65 is a dual-channel, 10-bit analog-to-digital converter (ADC) from Analog Devices. It operates at a maximum sampling rate of 65 MSPS with a single 3 V supply. The device features dual high-performance sample-and-hold amplifiers and an integrated voltage reference. It utilizes a multistage differential pipelined architecture with output error correction logic to ensure no missing codes across the full operating temperature range. The ADC supports both offset binary and twos complement data formats and includes a clock duty cycle stabilizer for improved performance under varying clock conditions.

Feature Summary

• Dual-channel architecture with integrated sample-and-hold amplifiers
• Multistage differential pipelined design with output error correction
• Integrated voltage reference supporting flexible input configurations
• Clock duty cycle stabilizer for consistent signal integrity

Applications

• Ultrasound equipment
• IF sampling in communications receivers
• Battery-powered instruments
• Hand-held scopemeters
• Low cost digital oscilloscopes

Procurement Notes

Verify the specific speed grade suffix (-65) against the required system sampling rate during procurement. Confirm that the LFCSP-64 package dimensions align with the target PCB layout. Ensure that the DRVDD supply voltage matches the digital interface requirements before finalizing orders.

Selection Notes

Select this component when a dual-channel solution with 10-bit resolution and up to 65 MSPS throughput is required. Consider the integrated reference and low power consumption for battery-operated designs. Verify that the 300 MHz analog bandwidth meets the input signal frequency requirements for the intended application.

Part Context

This part belongs to the AD9216 family, which offers multiple speed grades including -80 and -105 variants. All versions share the same pinout and core architecture but differ in maximum sampling rates. The -65 grade provides sufficient performance for applications not requiring the higher speeds of the other variants while maintaining identical functionality.

Replacement Considerations

The AD9216BCPZ-80 and AD9216BCPZ-105 are pin-compatible replacements offering higher sampling rates. The AD9238 and AD9248 are also listed as pin-compatible alternatives within the Analog Devices portfolio, though they feature different resolutions.