Product Summary
The LTC485CS8#TRPBF is a low power differential bus/line transceiver designed for multipoint data transmission standard RS485 applications with extended common mode range(12V to –7V). The LTC485CS8#TRPBF also meets the requirements of RS422. The CMOS design offers significant power savings over its bipolar counterpart without sacrificing ruggedness against overload of ESD damage. The LTC485CS8#TRPBF is fully specified over the commercial and extended industrial temperature range. The applications of it are Low Power RS485/RS422 Transceiver, Level Translator.
Parametrics
LTC485CS8#TRPBF absolute maximum ratings: (1)Supply Voltage:12V; (2)Control Input Voltages:–0.5V to VCC + 0.5V; (3)Driver Input Voltage:–0.5V to VCC + 0.5V; (4)Driver Output Voltage:±14V; (5)Receiver Input Voltage:±14V; (6)Receiver Output Voltages:–0.5V to VCC + 0.5V; (7)Operating Temperature Range:0℃≤TA ≤70℃; (8)Lead Temperature (Soldering, 10 sec):300℃.
Features
LTC485CS8#TRPBF features: (1)Low Power: ICC = 300μA Typ; (2)Designed for RS485 Interface Applications; (3)Single 5V supply; (4)–7V to 12V Bus Common Mode Range Permits; (5)±7V Ground Difference Between Devices on the Bus; (6)Thermal Shutdown Protection; (7)Power-Up/Down Glitch-Free Driver Outputs; (8)Permit Live Insertion or Removal of Transceiver; (9)Driver Maintains High Impedance in Three-State or with the Power Off; (10)Combined Impedance of a Driver Output and Receiver Allows Up to 32 Transceivers on the Bus; (11)70mV Typical Input Hysteresis; (12)30ns Typical Driver Propagation Delays with 5ns Skew; (13)Pin Compatible with ±60V Protected LT1785 and 52Mbps LTC1685.
Diagrams
Image | Part No | Mfg | Description | Pricing (USD) |
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LTC485CS8#TRPBF |
IC TXRX INTRFC RS485 LOPWR 8SOIC |
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