DESCRIPTIONPRODUCT SELECTION GUIDE L, LT, LTC and LTM are registered trademarks of Linear Technology Corporation. All other trademarks are the property of their respective owners.285961 TA0220ns/DIV2V/DIVTERODEDISLOD2859/61 TA01LTC2859120REROTEDEDISLORDLTC2859120ROTEDEDISLORDLTC2859120LTC2859/LTC28612285961fbSupply Voltage (VCC) ..-0.3V to 7VLogic Input Voltages (RE, DE, DI, TE, SLO) -0.3V to 7VInterface I/O: A, B, Y, Z ..(VCC -15V) to +15V (A-B) or (B-A) with Terminat or Enabled ..6VReceiver Output Voltage (RO) ..-0.3V to (VCC +0.3V)(Note 1)Operating Temperature (Note 4) LTC2859C, LTC2861C 0C to 70C LTC2859I, LTC2861I ..-40C to 85CStorage Temperature Range .-65C to 125CLead Temperature (Soldering, 10 sec) GN Package 300C DD PACKAGE10-LEAD (3mm 3mm) PLASTIC DFN10967845321VCCBASLOGNDROREDEDITE11T JMAX = 125C, JA = 43C/W JC = 3C/W1110987123456VCCABZYSLOROREDEDITEGNDTOP VIEWDE PACKAGE12-LEAD (4mm 3mm) PLASTIC DFNEXPOSED PAD (PIN 13) PCB GND CONNECTIONT JMAX = 125C, JA = 43C/W JC = 4.3C/WR feature that guarantees a high output state under conditions of oating or shorted inputs.The driver features a logic-selectable low-EMI 250kbps operating mode, and maintains a high output impedance over the entire common mode range when disabled or when the supply is removed. Excessive power dissipation caused by bus contention or a fault is prevented by current limiting all outputs and by a thermal shutdown.Enhanced ESD protection allows the LTC2859 and LTC2861 to withstand 15kV (human body model) on the transceiver interface pins without latchup or damage. Level Translator Backplane TransceiverIntegrated, Logic-Selectable 120 Termination Resistor20Mbps Max Data RateNo Damage or Latchup to ESD: 15kV HBMHigh Input Impedance Supports 256 NodesEntire Common Mode Range Low Operating Current (900A Max in Receive Mode) 3mm DFN, 12-Pin 4mm 3mm DFN and 16-Pin SSOP PackagesLTC2859 at 20MbpsPART NUMBERDUPLEXPACKAGELTC2859HalfDFN-10 TYPICAL APPLICATION FEATURES APPLICATIONS DESCRIPTIONPRODUCT SE LTC2859/LTC28611285961fbwith Integrated Switch