AD9252ABCPZRL7-50

Overview

The AD9252ABCPZRL7-50 is an octal, 14-bit analog-to-digital converter (ADC) operating at a maximum sampling rate of 50 MSPS. It integrates eight independent ADC channels within a single 64-lead LFCSP package. The device utilizes a multistage differential pipelined architecture with integrated output error correction logic to ensure no missing codes across the full operating temperature range. It features a 325 MHz full-power analog bandwidth and accepts a 2 V p-p differential input voltage range. Power consumption is specified at 93.5 mW per channel at 50 MSPS, totaling 748 mW for the entire device. The component operates on a single 1.8 V supply and includes an internal reference.

Feature Summary

• Integrates eight 14-bit ADC channels in a compact surface-mount package.
• Provides serial LVDS digital outputs with programmable data alignment and bit orientation.
• Includes built-in digital test pattern generation and individual channel power-down modes.
• Features SPI control interface for flexible configuration of clock and data parameters.

Applications

• Medical imaging and nondestructive ultrasound systems
• Portable ultrasound and digital beam-forming applications
• Quadrature and diversity radio receivers
• Optical networking equipment
• High-performance test and measurement instruments

Procurement Notes

Verify the specific ordering suffix against the manufacturer's current documentation to confirm package type, reel quantity, and environmental compliance status. Ensure that the required evaluation board or development tools are identified separately if system prototyping is planned. Confirm availability through authorized distribution channels as stock levels fluctuate.

Selection Notes

Select this component when high channel density and low power consumption are critical requirements. The AD9252 is pin-compatible with the AD9212 and AD9222 families, allowing for resolution flexibility during design phases. Verify that the system clock supports the required LVPECL, CMOS, or LVDS logic levels for optimal performance.

Part Context

This part belongs to the AD9252 series of octal ADCs manufactured by Analog Devices Inc. It is designed for applications requiring multiple high-speed conversion channels in a small footprint. The device is specified over the industrial temperature range of −40°C to +85°C and is available in RoHS-compliant packaging.

Replacement Considerations

The AD9212 (10-bit) and AD9222 (12-bit) are pin-compatible members of the same family. Substitution requires verification of resolution requirements and potential adjustments to digital processing logic to accommodate different bit depths.