STMicroelectronics ST75185
the ST75185 are fast enough to support rates up to 120K-bits/s with lower capacitive loads (shorter cables). For interoperability at signalling rates to 120 K-bits/s, use of EIA/ITA-423-B (ITU v.10) and EIA/ITA-422-B (ITU v.11) standards are recommended. The ST75185 is characterized for operation over the range of 0oC to 70oC.| Part No. | ST75185 |
|---|---|
| Datasheet | ST75185 Download |
| Manufacturer |  STMicroelectronics |
| Description | MULTIPLE RS-232 DRIVERS AND RECEIVERS |
| Buy | Stock & Price |
DESCRIPTION
The ST75185 contains three drivers and five receivers. The pinout matches the DB9S connector design in order to decrease the part count, reduce the board space required and allow easy interconnection of the UART and serial port connector of IBM PC/AT™ and compatibles. The bipolar circuits and processing of the ST75185 provides a rugged low-cost solution for this function at the expense of quiescent power and external passive components relative to the ST75C185. The ST75185 complies with the requirements of the EIA/TIA 232-E and ITU (formally CCITT) v.28 PIN CONNECTION IEC LOGIC SYMBOL AND LOGIC DIAGRAM June 2000 1/12 ST75185 ORDER CODES T ype ST75185CN ST75185CD ST75185CDR T emp eratu re Range 0 to 70 oC 0 to 70 oC 0 to 70 C o Package DIP-20 SO-20 (Tube) SO-20 (Tape & Reel) Comments 20 parts per tube / 50 tubes per box 40 parts per tube / 25 tubes per box 1000 parts per reel PINDESCRIPTION
PIN No 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 SYMBOL VDD RA1 RA2 RA3 DY1...
