AD4087BBCZ

AD4087BBCZ is an Analog Devices 14-bit, 20 MSPS successive-approximation ADC in a 49-ball CSP_BGA package, the mid-speed 14-bit member of the AD408x precision SAR family. It specifies 85.5 dBFS dynamic range, ±12 ppm typical and ±16 ppm maximum INL, 35.61 nV/√Hz noise spectral density, 82.14 ns latency and 68 mW dissipation at full speed. For acquisition channels that stream continuously rather than burst - vibration monitoring, power-quality analysis and mid-band instrumentation - the 20 MSPS rate halves interface and processing pressure against the 40 MSPS family members while keeping the same conversion core, FIFO depth and Easy Drive input behavior. Selection advice: the family's 14-bit ladder is AD4086BBCZ at 40 MSPS, this AD4087BBCZ at 20 MSPS and AD4088BBCZ at 10 MSPS, all in the 49-ball 5 x 5 mm CSP_BGA; choose by sustained data rate and thermal budget, and step to the 16-bit AD4083/AD4085 codes only when the extra two bits are genuinely resolved by the front end. ADI specifies the part in its formal Rev. 0 datasheet with a complete ordering guide. Parameters verified against Analog Devices documentation.