RS-232 transceiver with 6/10 channel density
The ADM2209EARUZ is a full-duplex RS-232 transceiver from Analog Devices, packing 6 drivers and 10 receivers into a single 38-TSSOP package — one of the higher channel counts in the ADM22xx family for multi-port serial applications. It operates from a 10.8 V to 13.2 V supply rail and handles data rates up to 460 kbps, with 250 mV of receiver hysteresis to reject line noise on longer cable runs.
The 38-TFSOP (0.173", 4.40 mm width) body with 0.50 mm pitch requires a standard surface-mount reflow profile; the supplier device package is 38-TSSOP, so the footprint matches the common TSSOP-38 land pattern.
Active lifecycle and ordering code variants
The tube-packaged ordering code ADM2209EARUZ is electrically identical to the tape-and-reel variant ADM2209EARUZ-REEL7 — the only difference is the shipping format, so either code fits the same PCB footprint and firmware.