Analog Devices ADM208ANZ

Quad Transmitter/Receiver RS-232 24-Pin PDIP N Tube

EAR99 ADM208 Tube EXTERNAL CHARGE PUMP interface transceiver 5V 13mA 3.3mm 5000ns

Line Transceiver, 4 Func, 4 Driver, 4 Rcvr, CMOS, PDIP24

IC TXRX RS-232 5V 0.1UF 24-DIP

0.1UF, 5V POWERED CMOS RS-232 DR

RS232 TXRX, QUAD, 120KBPS, DIP-24

0.1UF LINE DRIVER, RoHS YES <NV

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, 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 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. All members of the ADM2xx family, except the ADM209, include two internal charge pump voltage converters which allow operation from a single +5 V supply. These converters convert the +5 V input power to the ±10 V required for RS-232 output levels. The ADM209 is designed to operate from +5 V and +12 V supplies. An internal +12 V to -12 V charge pump voltage converter generates the -12 V supply.