LTC1384
5V Low Power RS232
Transceiver with 2 Receivers
Active in Shutdown
U FEATURES
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в– в– в– DESCRIPTIO The LTCВ®1384 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 0.1ВµF capacitors. Operates from a Single 5V Supply
Low Supply Current: ICC = 220ВµA
ICC = 35ВµA in Shutdown Mode with Both
Receivers Kept Alive
ESD Protection Over В±10kV
Uses Small Capacitors: 0.1ВµF
Operates to 120kBaud
Output Overvoltage Does Not Force Current
Back into Supplies
RS232 I/O Lines Can Be Forced to В±25V
Without Damage
Pin Compatible with LT1180A The transceiver operates in one of two modes, Normal and
Shutdown. In the Normal mode, ICC is only 220ВµA with the …