ADIADA4932-1YCPZ-R7
Overview
The ADA4932-1 is a high-speed, differential ADC driver optimized for 12-bit to 16-bit analog-to-digital converters. Operating from 3V to 5V supplies, it offers a high bandwidth of 560 MHz and a slew rate of 2800 V/us with low power consumption of 9.6 mA. Its internal architecture allows for single-ended-to-differential or differential-to-differential conversion with adjustable output common-mode levels.
Why Choose This Part
It features a low noise profile of 3.6 nV/rtHz and excellent dynamic performance while consuming only 9.6 mA per amplifier. The device is versatile enough to be configured for gains less than one, and its input common-mode range is shifted down by one VBE to provide more headroom on single-supply designs.
Applications
Key Specifications
Getting Started
When designing the PCB layout, minimize parasitic capacitance at the summing nodes and keep signal traces short and symmetrical. Evaluation can be performed using the dedicated ADA4932-1 evaluation board, which allows for quick verification of gain configurations and common-mode adjustments. Ensure the thermal pad is properly soldered to the ground plane to manage heat dissipation in high-frequency applications.
