LTC1387 - Single 5V RS232/RS485 Multiprotocol Transceiver

The LTC1387 is a low power reconfigurable CMOS bidirectional transceiver. It CAN be configured as an RS485 differential port or as two RS232 single-ended ports. An onboard Charge Pump uses four 0.1F capacitors to generate boosted positive and negative supplies, allowing the RS232 drivers to meet 5V output swing requirements with only a single 5V supply. A shutdown mode reduces the ICC supply current to 5A.
The RS232 transceivers are in full compliance with RS232 specification. The RS485 transceiver is in full compliance with RS485 and RS422 specifications. The RS485 receiver assumes a known output state when the inputs are floating or shorted to ground. All Interface drivers feature short-circuit and thermal shutdown protection. An enable pin allows RS485 driver outputs to be forced into high impedance which is maintained even when the outputs are forced beyond supply rails or the power is off. A loop back mode allows the driver outputs to be connected back to the receiver inputs for diagnostic self-test.
The LTC1387 is available in 20-pin plastic SSOP and SW packages.
By Linear Technology Corporation
LTC1387 's PackagesLTC1387 's pdf datasheet
LTC1387CG SSOP
LTC1387CG-PBF SSOP
LTC1387CG-TRPBF SSOP
LTC1387CSW SOIC
LTC1387CSW-PBF SOIC
LTC1387CSW-TR SOIC
LTC1387CSW-TRPBF SOIC
LTC1387IG SSOP
LTC1387IG-PBF SSOP
LTC1387IG-TRPBF SSOP
LTC1387ISW-PBF SOIC
LTC1387ISW-TRPBF SOIC




LTC1387 Pinout, Pinouts
LTC1387 pinout,Pin out
This is one package pinout of LTC1387,If you need more pinouts please download LTC1387's pdf datasheet.

LTC1387 Application circuits
LTC1387 circuits
This is one application circuit of LTC1387,If you need more circuits,please download LTC1387's pdf datasheet.


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