特点
Low Supply Current 300μA
0.2μA Supply Current in SHUTDOWN
ESD Protection ±10kV
Operates From a Single 3.3V Supply
Uses Small Capacitors
Operates To 120k Baud
Three-State Outputs are High Impedance When Off
Output Overvoltage Does Not Force Current Back Into Supplies
EIA/TIA-562 I/O Lines Can Be Forced to ±25V Without Damage
Flowthrough Architecture
典型应用
典型应用
描述
Please download the following Change Notice concerning SOIC, PDIP and CERDIP Wide Body Packages. sntopm.pdf
The LTC1327 is an advanced low power, three-driver/five-receiver EIA/TIA-562 transceiver. In the no load condition, the supply current is only 300μA. The charge pump only requires four 0.1μF capacitors.
In SHUTDOWN mode, the supply current is further reduced to 0.2μA. All EIA/TIA-562 outputs assume a high impedance state in SHUTDOWN and with the power off.
The LTC1327 is fully compliant with all data rate and overvoltage EIA/TIA-562 specifications. The transceiver can operate up to 120k Baud with a 1000pF//3kohms load. Both driver outputs and receiver inputs can be forced to ?25V without damage, and can survive multiple ±10kV ESD strikes.