LT1130ACSW#PBF

LT®1130A series of advanced low power RS232 driver/receiver with small capacitors features special bipolar construction techniques which protect the driver and receiver beyond the fault conditions stipulated for RS232. Driver outputs and receiver inputs can be shorted to ±30V without damaging the device or the power supply generator. In addition, the RS232 I/O pins are resilient to multiple ±10kV ESD strikes. An advanced driver output stage operates up to 250kbaud while driving heavy capacitive loads. Supply current is typically 12mA, competitive with CMOS devices. Several members of the series include flexible operating mode controls. The DRIVER DISABLE pin disables the driver and the charge pump, the ON/OFF pin shuts down all circuitry. While shut down, the driver and receiver assume high impedance output states.

• 5-driver/5-receiver RS232 transceiver
• Uses small capacitors are 0.1µF, 0.2µF
• Power supply voltage is 5V, 4 capacitors (external components)
• 1µA supply current in shutdown
• CMOS comparable low power
• Easy PC layout is flowthrough architecture, rugged bipolar design is absolutely no latchup
• Outputs assume a high impedance state when off or powered down
• Improved protection is RS232 I/O lines can be forced to ±30V without damage
• Output overvoltage does not force current back into supplies
• 28-lead plastic SO wide package

Notes

ADI products are only authorized (and sold) for use by the customer and are not to be resold or otherwise passed on to any third party