ISL4221E transmitters/receivers equivalent, transmitters/receivers.
of the IC’s and AN9863 summarizes the features of each device comprising the 3V RS-232 family.
Features
* Available in near chip scale QFN (5mmx5mm) package, which i.
are PDAs, Palmtops, and hand-held products where the low operational power consumption and even lower standby power cons.
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