GENERAL DESCRIPTION
●The ADM3483/ADM3485/ADM3488/ADM3490/ADM3491 are low power, differential line transceivers designed to operate using a single 3.3 V power supply. Low power consumption, coupled with a shutdown mode, makes the ADM3483/ADM3485/ADM3488/ADM3490/ADM3491 ideal for power-sensitive applications.
●FEATURES
●Operate with 3.3 V supply
●Interoperable with 5 V logic
●EIA RS-422 and RS-485 compliant over full
●common-mode range
●Data rate options
● ADM3483/ADM3488: 250 kbps
● ADM3485/ADM3490/ADM3491: 10 Mbps
●Half- and full-duplex options
●Reduced slew rates for low EMI (ADM3483 and ADM3488)
●2 nA supply current in shutdown mode (ADM3483/ADM3485/ADM3491)
●Up to 32 transceivers on the bus
●−7 V to +12 V bus common-mode range
●Specified over the –40°C to +85°C temperature range
●8 ns skew (ADM3485/ADM3490/ADM3491)
●8-lead SOIC and 14-lead SOIC (ADM3491 only) packages
●APPLICATIONS
●Low power RS-485/RS-422 applications
●Telecom
●Industrial process control
●HVAC
