Linear Technology LTC1383
The LTC1383 is an ultra-low power 2-driver/2-receiver RS232 transceiver that operates from a single 5V supply. The charge pump requires only four spacesaving 0.1µF capacitors. The supply current (ICC) of the transceiver is only 220µA with driver outputs unloaded.| Part No. | LTC1383 |
|---|---|
| Datasheet | LTC1383 Download |
| Manufacturer |  Linear Technology |
| Description | 5V Low Power RS232 Transceiver |
| Buy | Stock & Price |
FEATURES
s s s s s s s DESCRIPTIO s s Operates from a Single 5V Supply Low Supply Current: ICC = 220µA ESD Protection Over ±10kV Available in 16-Pin SOIC Narrow Package Uses Small Capacitors: 0.1µF Operates to 120kBaud Output Overvoltage Does Not Force Current Back into Supplies RS232 I/O Lines Can Be Forced to ± 25V Without Damage Pin Compatible with LT1181A and MAX232A The LTC1383 is fully compliant with all data rate and overvoltage RS232 specifications. The transceiver can operate up to 120kbaud with a 2500pF, 3kΩ load. Both driver outputs and receiver inputs can be forced to ± 25V without damage and can survive multiple ±10kV ESD strikes. APPLICATI s s S Notebook Computers Palmtop Computers TYPICAL APPLICATI 1 0.1µF 3 4 0.1µF 5 11 VCC 300k LOGIC INPUT LOGIC OUTPUT 10 12 5k 9 5k LTC1383 VCC 300k 16 2 6 VCC = 5V 0.1µF Quiescent Supply Current vs Temperature 600 TEST CONDITION: VCC = 5V 500 QUIESCENT CURRENT (µA) 0.1µF 14 400 300 200 100 0 –20 QUIESCENT CURRENT LOGIC INPUT 232 OUTPUT...
