AD9058ATJ/883B

The AD9058ATJ/883B is a dual 8-bit, 50 MSPS analog-to-digital converter (ADC) from Analog Devices, qualified to MIL-STD-883B for high-reliability applications. Featuring a pair of matched 8-bit ADC cores, the device provides a 50 MSPS sampling rate, differential analog inputs, and emitter-coupled-logic (ECL) compatible digital outputs. A single +5 V supply and low power dissipation simplify integration in dense, thermal-sensitive designs, while the ceramic leadless chip carrier (CLCC) package ensures mechanical integrity through extreme shock, vibration, and temperature cycling. The /883B suffix denotes full compliance with MIL-STD-883 Class B screening, including an operating temperature range of –55 °C to +125 °C.

Typical deployments include wideband radar and electronic warfare receivers, high-speed digitizers in avionics, secure military communications, and guided-munition guidance systems where synchronized dual-channel conversion and high sampling rates are essential. The device also finds use in industrial test and measurement equipment operating in harsh environments. From a procurement standpoint, the AD9058ATJ/883B's MIL-STD-883 qualification streamlines compliance for defense and aerospace programs; it remains in production to support long-lifecycle avionics and ordnance platforms, though design teams should monitor manufacturer lifecycle notifications and consider pin-compatible replacements for sustained availability.