ANALOG DEVICES ADM205 ADM211/ADM213 handbook
Datasheet
The ADM2xx family of line drivers/receivers is intended for use as low-power, bidirectional, common-mode voltage differential line drivers/receivers for RS-232 interfaces.
Analog Devices ADM205 manuals
ANALOG DEVICES ADM205 ADM211/ADM213 Manual
User Manual
This document describes the typical operating circuit of ADM211. ADM211 is a +5V powered CMOS RS-232 driver/receiver with a data rate of 120 kB/s and low power consumption. It also includes DC-DC converters and voltage doubler/inverter, providing an output voltage range of -10V to +10V. The product is suitable for applications such as computers, peripherals, modems, printers, and instruments.
ANALOG DEVICES ADM205 ADM211/ADM213 handbook3
Datasheet
ADM205-ADM211/ADM213 is a 0.1 F, +5 V powered CMOS RS-232 driver/receiver from Analog Devices. The product has 0.1 F to 10 F capacitors, 120 kB/s data rate, 2 receivers active in shutdown (ADM213), on-board DC-DC converters, 9 V output swing, +5 V supply, low power (15 mW), low power shutdown≤5 mW, 30 V receiver input levels, latch-up-free plug-in upgrade MAX205-211/213.