TRSF3243 driver/receiver equivalent, 3-v to 5.5-v multichannel rs-232 compatible line driver/receiver.
* Operates with 3-V to 5.5-V VCC supply
* Always-active noninverting receiver output
(ROUT2B)
* Low standby current: 1 μA typical
* External capacitors: 4.
* Battery-powered systems
* PDAs
* Notebooks
* Laptops
* Palmtop PCs
* Hand-held equipment
3 De.
The TRSF3243 consists of three line drivers, five line receivers, and a dual charge-pump circuit with ±15-kV ESD protection pin to pin (serial-port connection pins, including GND). This device provides the electrical interface between an asynchronou.
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