AD9480BSUZ-250

Analog To Digital Converters (ADC) Overview

The AD9480BSUZ-250 is an 8-bit, monolithic analog-to-digital converter (ADC) optimized for high-speed and low-power applications. It operates at a conversion rate of 250 MSPS with a single 3.3 V supply. The device features a differential input range of 1 V p-p and includes an internal 1.0 V reference. Key performance metrics include a Differential Nonlinearity (DNL) of ±0.28 LSB and Integral Nonlinearity (INL) of ±0.26 LSB. Power dissipation is 590 mW at full speed, reducing to 15 mW in power-down mode. It utilizes LVDS outputs and is housed in a 44-lead TQFP package.

Analog To Digital Converters (ADC) Feature Summary

• Superior linearity suitable for instrumentation and measurement applications
• Power-down mode reduces total consumption to 15 mW
• LVDS outputs simplify timing and improve noise performance

Analog To Digital Converters (ADC) Applications

• Digital oscilloscopes
• Instrumentation and measurement
• Communications
• Point-to-point radios
• Predistortion loops

Analog To Digital Converters (ADC) Procurement Notes

Verify the specific suffix 'B' against official documentation to confirm DNL specifications. Ensure compatibility with 3.3 V logic levels and LVDS output requirements. Confirm thermal management capabilities for the TQFP-44 package under maximum operating conditions.

Analog To Digital Converters (ADC) Selection Notes

Select this component when high linearity and low power are critical. The internal reference simplifies design by removing external components. Consider the pipeline latency and aperture jitter for high-frequency signal processing requirements.

Analog To Digital Converters (ADC) Part Context

This part belongs to the AD9480 series of 8-bit ADCs from Analog Devices. It is designed for applications requiring fast conversion rates with minimal power consumption. The BSUZ variant specifies the industrial temperature range and packaging type.

Analog To Digital Converters (ADC) Replacement Considerations

Check for direct pin-compatible alternatives within the AD9480 family or other 8-bit 250 MSPS ADCs. Verify that substitute parts meet the same DNL/INL and power dissipation requirements.