Datasheet Texas Instruments DS36C279 — 数据表

DS36C279
www.ti.com SNLS098B – JULY 2000 – REVISED APRIL 2013 DS36C279 Low Power EIA-RS-485 Transceiver with Sleep Mode
Check for Samples: DS36C279 FEATURES DESCRIPTION The DS36C279 is a low power differential bus/line
transceiver designed to meet the requirements of RS485 Standard for multipoint data transmission. In
addition it is compatible with TIA/EIA-422-B. 1 (1) 100% RS-485 Compliant
– Specified RS-485 Device Interoperation
Low Power CMOS Design: ICC 500 ОјA Max
Automatic Sensing Sleep Mode
– Reduces ICC to 10 μA Maximum
Built-in Power Up/Down Glitch-Free Circuitry
– Permits Live Transceiver
Intersection/Displacement
SOIC Packages
Industrial Temperature Range: -40В°C to
+85В°C
On-Board Thermal Shutdown Circuitry
– Prevents Damage to the Device in the Event
of Excessive Power Dissipation
Wide Common Mode Range: -7V to +12V
Receive Open Input Fail-Safe (1)
¼ Unit Load (DS36C279): ≥ 128 Nodes
½ Unit Load (DS36C279T): ≥ 64 Nodes
ESD (Human Body Model): ≥ 2 kV …