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.
■ 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
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.
No. | Partie # | Fabricant | Description | Fiche Technique |
---|---|---|---|---|
1 | ST3222 |
ST Microelectronics |
RS-232 DRIVERS/RECEIVERS | |
2 | ST3222B |
STMicroelectronics |
RS-232 drivers/receivers | |
3 | ST3222E |
ST Microelectronics |
RS-232 DRIVERS/RECEIVERS | |
4 | ST3222EB |
STMicroelectronics |
RS-232 drivers/receivers | |
5 | ST3222EC |
STMicroelectronics |
RS-232 drivers/receivers | |
6 | ST3230C |
International Rectifier |
PHASE CONTROL THYRISTORS Hockey Puk Version | |
7 | ST3232 |
ST Microelectronics |
RS-232 DRIVERS AND RECEIVERS | |
8 | ST3232B |
STMicroelectronics |
RS-232 drivers and receivers | |
9 | ST3232C |
STMicroelectronics |
RS-232 drivers and receivers | |
10 | ST3232E |
ST Microelectronics |
RS-232 DRIVERS AND RECEIVERS | |
11 | ST3232EB |
STMicroelectronics |
RS-232 drivers/receivers | |
12 | ST3232EC |
STMicroelectronics |
RS-232 drivers/receivers |