DS1691 Overview
The DS3691 is a low power Schottky TTL line driver designed to meet the requirements of EIA standards RS-422 and RS-423.
DS1691 Key Features
- 2 Dual RS-422 Line Driver with Mode Pin Low, or Quad RS-423 Line Driver with Mode Pin High
- TRI-STATE Outputs in RS-422 Mode
- Short Circuit Protection for Both Source and
- Outputs Will Not Clamp Line with Power Off or
- 100Ω Transmission Line Drive Capability
- Low ICC and IEE Power Consumption
- RS-422: ICC = 9 mA/driver Typ
- RS-423: ICC = 4.5 mA/driver Typ
- I EE = 2.5 mA/driver Typ
- Low Current PNP Inputs patible with TTL, MOS and CMOS
