3 To 3.6 V, Low Power, Up To 400 Kbps RS-232 Drivers And Receivers

The ST3222 is a 3 V powered EIA/TIA-232 and V.28/V.24 Communications Interface with low power requirements and high data-rate capabilities. ST3222 has a proprietary low dropout transmitter output stage providing true RS-232 performance from 3 to 3.6 V power supplies. The device requires only four small 0.1 mF standard external capacitors for operating from 3 V supply. The ST3222 has two receivers and two drivers. The ST3222 features a 1 mA shutdown mode that reduces power consumption and extends battery life in portable systems. Its receivers CAN remain active in shutdown mode, allowing external devices such as modems to be monitored using only 1 mA supply current. The device is guaranteed to run at data rates of 250Kbps while maintaining RS-232 output levels. Typical applications are Notebook, Sub-notebook and Palmtop Computers, Battery Powered Equipment, Hand-Held Equipment, Peripherals and Printers. By STMicroelectronics
ST3222B 's PackagesST3222B 's pdf datasheet
ST3222BTR
ST3222C
ST3222CTR




ST3222B Pinout, Pinouts
ST3222B pinout,Pin out
This is one package pinout of ST3222B,If you need more pinouts please download ST3222B's pdf datasheet.

ST3222B Application circuits
ST3222B circuits
This is one application circuit of ST3222B,If you need more circuits,please download ST3222B's pdf datasheet.


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ST3222B Pb-Free ST3222B Cross Reference ST3222B Schematic ST3222B Distributor
ST3222B Application Notes ST3222B RoHS ST3222B Circuits ST3222B footprint
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