ADM2209E:  World’s Smallest Dual-Port 6 Tx/10 Rx RS-232

The ADM2209E is a complete, dual RS-232 port on a single chip, containing six drivers and ten receivers, and fully meeting EIA-232 and V.28 specifications. The device features an on-board DC-to-DC ...More

ADM2209E:  World’s Smallest Dual-Port 6 Tx/10 Rx RS-232

Product Description

The ADM2209E is a complete, dual RS-232 port on a single chip, containing six drivers and ten receivers, and fully meeting EIA-232 and V.28 specifications. The device features an on-board DC-to-DC converter to generate a -12V power rail, eliminating the need for a negative power supply.

Diagrams

ADM2209E Diagram
Functional Block Diagram for ADM2209E

Specifications

Protocols RS-232
Pwr Supply (Vnom) +3.3 & +12
#Tx 6
# Rx 10
Data Rate 920kbps
Low Power Shutdown Y
Operating Temp Range -40 to +85

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