GENERAL DESCRIPTION

The ADM2xx family of line drivers/receivers is intended for all EIA-232-E and V.28 communications interfaces, especially in applications where ±12 V is not available. The ADM205, ADM206, ADM211 and ADM213 feature a low power shutdown mode which reduces power dissipation to less than 5 µW making them ideally suited for battery powered equipment. The ADM205 does not require any external components and is particularly useful in applications where printed circuit board space is critical. The ADM213 has an active-low shutdown and an active-high receiver enable control. Two receivers of the ADM213 remain active during shutdown. This feature is useful for ring indicator monitoring.

FEATURES

0.1 μF to 10 mF Capacitors

120 kB/s Data Rate

2 Receivers Active in Shutdown (ADM213)

On-Board DC-DC Converters

±9 V Output Swing with +5 V Supply

Low Power (15 mW)

Low Power Shutdown ≤5 μW

±30 V Receiver Input Levels

Latch-Up FREE

Plug-In Upgrade for MAX205-211/213

APPLICATIONS

Computers

Peripherals

Modems

Printers

Instruments