AD4086BBCZ

AD4086BBCZ is an Analog Devices 14-bit, 40 MSPS successive-approximation ADC in a 49-ball CSP_BGA package, carrying an ADI Recommended for New Designs badge on its product page. It delivers 85.85 dBFS dynamic range with ±12 ppm typical and ±16 ppm maximum INL, 24.18 nV/√Hz noise spectral density, 48.21 ns latency and 85 mW dissipation at full speed. The 14-bit tier of the AD408x family trades two bits of resolution against the 16-bit codes in exchange for the family's top sample rate, which fits communications monitoring, radar IF sampling and high-throughput test channels where sample rate matters more than the last bits of resolution. The 16K FIFO and Easy Drive input are shared with the rest of the family. Selection advice: AD4086BBCZ is the 40 MSPS 14-bit code - the AD4087BBCZ halves the rate to 20 MSPS and the AD4088BBCZ to 10 MSPS in the same 49-ball package, so pick by sustained throughput, not by footprint. ADI specifies the part in its formal Rev. 0 datasheet with a complete ordering guide. Parameters verified against Analog Devices documentation.