16-bit voiceband signal port in 28-SOIC
The AD28MSP02BR is a single-channel 16-bit voiceband signal port from Analog Devices, built for handling digital voice data in telecom and audio processing chains.
Package and board-fit for surface-mount assembly
The 28-SOIC footprint is a standard JEDEC outline — the 1.27 mm pitch and 300-mil body width match the common SOIC-28W land pattern, so no custom footprint is needed for a new layout.
Peer comparison — AD28MSP02BN through-hole variant
The closest peer is the AD28MSP02BN, which shares the same 16-bit resolution and single-channel architecture but uses a through-hole package instead of surface-mount. The AD28MSP02BR's 28-SOIC body will not drop into a board laid out for the AD28MSP02BN's DIP footprint — the pad pattern and hole spacing are incompatible without a layout change.