Part Name
ST3222B
Other PDF
no available.
PDF
page
13 Pages
File Size
588.3 kB
MFG CO.
STMicroelectronics
ST3222B Datasheet - STMicroelectronics
STMicroelectronics
Description
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.
FEATUREs
■ 300 µA supply current
■ 250 kbps minimum guarantee data rate
■ 6 V/µs minimum guarantee slew rate
■ Meet EIA/TIA-232 specification down to 3 V
Part Name
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STMicroelectronics
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